Sodium acrylate(7446-81-3)
- Name: Sodium acrylate
- Synonyms:2-Propenoicacid, sodium salt (9CI); Acrylic acid, sodium salt (6CI,7CI,8CI); Sodium2-propenoate; Sodium acrylate; Webac 240A1
- Molecular Formula:C3H4 O2 . Na
- Molecular Weight:94.0454
- CAS Registry Number:7446-81-3
- EINECS:231-209-7
- Melting Point:>300 °C(lit.)
- Water Solubility:479g/L at 20℃
CAS No.7446-81-3 Newblue-CHEM CAS NO.7446-81-3 Sodium acrylate
Assay:99% Appearance:white crystalline powder Package:normal package Storage:In Room Temperature Transportation:by sea or air Application:Organic Chemicals
Min. Order:1Kilogram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate Manufacturer/High quality/Best price/In stock
Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% purity Appearance:solid Package:According to the need to packing Storage:sealed,dry,low temperature Transportation:air,sea and courier Application:intermediate
Min. Order:1Gram
Supplier:Shanghai Minstar Chemical Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate Manufacturer
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Lower Price Sodium Acrylate
Assay:99% Appearance:White powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or by air, express for small quantity Application:CAS: 7446-81-3
Min. Order:1Kilogram
Supplier:Siwei Development Group Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products
Min. Order:1Kilogram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:White powder Package:carton Storage:keep in dry and cool condition Transportation:use express ,air or sea transportation Application:pharmaceutical use,food use,Raw materials for the synthesis of new sweeteners and certain chiral pharmaceutical intermediates.
Min. Order:20Kilogram
Supplier:Hebei Mujin Biotechnology Co.,Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate CAS:7446-81-3
Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Avoid light, ventilation and shade Transportation:Sea or Air Application:Medical research field
Min. Order:1Gram
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate CAS锛?446-81-3
Assay:99% Appearance:Powder Package:Inside plastic outside Storage:Storage at normal temperature Transportation:We will package and transport according to your needs Application:Widely used in papermaking and textile printing and dyeing, ceramics, coatings, building materials and other industries.
Min. Order:1Metric Ton
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99.00% Appearance:White Powder Package:25KG/Drum Storage:Preserve in tight, light-resistant containers Transportation:By Air& By Sea Application:Pharmaceutical
Min. Order:1Kilogram
Supplier:Golden Pharma Co., Limited [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] CAS No.7446-81-3 2-Propenoic acid,sodium salt (1:1)
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Sealed dry storage Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:oled
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium Acrylate
Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer
Min. Order:1Kilogram
Supplier:EAST CHEMSOURCES LIMITED [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:Powder Package:Glass bottle, customizable Storage:Store at room temperature Transportation:Air and sea transportation Application:Pharmaceutical Industry
Min. Order:1Kilogram
Supplier:Shanghai Wibson Biotechnology Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:鈮?8% Appearance:powder Package:BAG Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use
Min. Order:1Kilogram
Supplier:Qingdao Chengyuan Kaisheng Industry and Trade Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Best OfferSodium acrylate
Assay:25998% Appearance:Detailed see specifications Package:Foil bag or Drum or Barrel or as customers requirements Storage:Store in dry dark and ventilated place Transportation:By courier/by air/by sea/by train Application:Pharmaceutical intermediates,custom synthesis and others
Min. Order:0
Supplier:Jiangsu Qianyu Molecular Technology Co., LTD. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:white powder Appearance:Keep it in dry,shady and cool place Package:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days... Storage:Pharma;Industry;Agricultural;chemical reaserch Transportation:Any port in China Application:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization
Min. Order:0
Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use
Min. Order:0
Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
Supplier:Kono Chem Co.,Ltd [
China (Mainland)] CAS No.7446-81-3 SodiuM acrylate
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:White powder Package:200/Kilograms Storage:Sealed and preserved Transportation:By sea Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] CAS No.7446-81-3 Sodium Acrylate
Assay:99%min Application:Wide use in industry
Min. Order:0
Supplier:Hangzhou Dingyan Chem Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Application:For research use only.
Min. Order:0
Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:97% Application:Chemical intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Min. Order:0
Supplier:Jinxin Shengda Air Freight Forwarding (Huizhou City) Co., LTD [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:White powder Package:25 kg/cardboard barrels Storage:Kept in dry and cool place and from sunlight; Kept the packing intact. Transportation:as you request Application:Used in papermaking and textile printing and dyeing industries.
Min. Order:1Kilogram
Supplier:Hebei yanxi chemical co.,LTD. [
China (Mainland)] CAS No.7446-81-3 2-Propenoic acid,sodium salt (1:1)
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 2-Propenoic acid,sodium salt (1:1)CAS NO.: 7446-81-3
Assay:99% Appearance:White solid Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:Others
Min. Order:1Gram
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:90% Appearance: white grain/ powder Package:standard packaging / as requirement Storage:Ventilated dry place, away from open flame Transportation:by sea Application:Suitable for industrial production, widely used
Min. Order:25Metric Ton
Supplier:Shandong Zhimao New Materials Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium Acrylate
Assay:鈮?9.0% Appearance:White powder Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:銆?Use 1 銆? A nutritional supplement. One of the essential amino acids in the human body. Because the price is higher than DL-methionine and the effect is equal, DL-methionine is often used. 銆?Use
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States] CAS No.7446-81-3 Sodium acrylate
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:Sodium acrylate
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Appearance:Transparent to light yellow liquid Package:Safe Packaging Storage:Store in RT Transportation:By sea or air as request Application:api
Min. Order:1Kilogram
Supplier:Hubei Shengliyuan New Materials Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc.
Min. Order:1Kilogram
Supplier:Hangzhou Johoo Chemical Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Appearance:power Package:According to the needs Storage:Dry and cool Transportation:by air 锛宐y sea Application:chemical
Min. Order:1Metric Ton
Supplier:Henan Blight Industry Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Package:25 kgs Packed in Drum,small order in carton Packing Storage:Store in cool and dry place, away from Sun light. Transportation:By Express,By Sea or by Air Application:healing drugs
Min. Order:1Kilogram
Supplier:Xi'an HDM Biotech Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:Chemical synthesis
Min. Order:0
Supplier:Xiamen Hisunny Chemical Co.,Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:White Powder Package:as your requirement Storage:Keep it in dry,shady and cool place Transportation:by Sea, by Air, by Land/EMS/TNT/DHL/ Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Hubei Jiutian Bio-medical Technology Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
Min. Order:0
Supplier:LEAP CHEM Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99 Appearance:off white Package:drum Storage:Dry,cool place Transportation:by air/sea/express Application:active pharmaceutical ingredients
Min. Order:0
Supplier:Hubei Vanz Pharm Co.,Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Application:Carboxylic acid compounds and derivatives
Min. Order:0
Supplier:Jilin Tianyun New Materials Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Application:For research use only.
Min. Order:0
Supplier:Hebei Jinshengzhongtai Industry Co.,Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Application:API
Min. Order:0
Supplier:Wuhan Bright Chemical Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Application:API
Min. Order:0
Supplier:Xian Changyue Biological Technology Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Application:API
Min. Order:0
Supplier:DB BIOTECH CO., LTD [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:Light yellow to white powder Package:0.5kgs/Al-foil bag 1.0kgs/Al-foil bag 2.0kgs/Al-foil Storage:2-8掳C Transportation:Ais,sea,land trancport Application:Used as a scale retardant dispersant in circulating cooling water systems such as power plants, chemical plants, fertilizer plants, refineries and air-conditioning systems. It is also widely used in p
Min. Order:1Kilogram
Supplier:Baoji Guokang Healthchem co.,ltd [
China (Mainland)] CAS No.7446-81-3 Factory Supply Sodium acrylate
Assay:99.9% Appearance:Refer to COA Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials
Min. Order:1
Supplier:Ality Chemical Corporation [
China (Mainland)] CAS No.7446-81-3 Wholesale price CAS 7446-81-3 with best price
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium Acrylate
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] CAS No.7446-81-3 Sodium Acrylate
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
Min. Order:1Metric Ton
Supplier:Bluecrystal chem-union [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate.+
Assay:99% Appearance:powder Package:Inner packaging and outer packaging cardboard box Storage:under inert gas (nitrogen or Argon) at 2-8掳C Application:Chemical raw materials
Min. Order:1Kilogram
Supplier:Qiaoxi Haocheng General merchandise department store [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Min. Order:10Milligram
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry.
Min. Order:5Kiloliter
Supplier:Chemwill Asia Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:鈮?8% Appearance:Liquid Package:Glass bottle or drum Storage:2-8鈩?nbsp;Transportation:RT Application:IMPURTY
Min. Order:50Milligram
Supplier:Shenzhen Regent Biochemistry Tech Co., Ltd. [
Hong Kong,China] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:White or off white powder Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:1Kilogram
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Min Appearance:white powder Package:1kg/Aluminum foil bag with one plastic-bags inside.10kg/Carton Box with plastic-bags inside.25kg/Paper-drum with two plastic-bags inside. Storage:in sealed air resistant place Transportation:by air, by sea, cargo Application:healing drugs
Min. Order:1Metric Ton
Supplier:Falcon Life Sciences Pvt. Ltd [
China (Mainland)] CAS No.7446-81-3 Acmec Sodium acrylate 100g
Assay:98% Appearance:See the datasheet Package:100g Storage:RT Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard
Min. Order:1bottle
Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:99% Appearance:White to light yellow to light orange fluffy powder Package:according to your requirement Storage:White to light yellow to light orange fluffy powder Transportation:by air /by train/by sea Application:lab
Min. Order:1Kilogram
Supplier:Jiangsu Xinsu New Materials Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Package:As client requirement Transportation:Express, Air , Sea shipment Application:Pharmaceutical Intermediates
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate 7446-81-3
Assay:98% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Hunan Russell Chemicals Technology Co.,Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate manufacturer
Assay:98% Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:by express or by sea Application:pharmaceutical
Min. Order:0
Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Application:it's used for for pharmaceutical intermediates, organic chemicals
Min. Order:0
Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [
China (Mainland)] CAS No.7446-81-3 Sodium acrylate
Assay:98% Application:For research use only.
Min. Order:0
Supplier:Qingdao Bravery International Trade Co., Ltd [
China (Mainland)] CAS No.7446-81-3 Sodium Acrylate
Assay:99.9% Application:Sodium Acrylate
Min. Order:0
Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [
China (Mainland)] - Dayang Chem (Hangzhou) Co.,Ltd.
Other Product
- 12036-35-0/Rhodium oxide
- 63231-63-0/Ribonucleic acid
- 302543-62-0/Rosiglitazone hydrochloride
- 13446-74-7/Rubidium fluoride
- 72196-32-8/Ruthenium acetate
- 12036-10-1/Ruthenium dioxide
- 34513-98-9/Ruthenium nitrosyl nitrate
- 32740-79-7/Ruthenium(IV) oxide hydrate
- 26042-63-7/Silver hexafluorophosphate
- 13515-93-0/Sarcosine methyl ester hydrochloride
- 35133-86-9/Selenophene-2-boronic acid
- 13933-31-8/Tetraamminepalladium(II) chloride monohydrate
- 60022-62-0/L-Serine benzyl ester hydrochloride
- 19333-15-4/Silicon dihydroxyl phthalocyanine
- 14104-20-2/Silver tetrafluoroborate
- 55535-58-5/Sodium N-dodecanoyl-L-alaninate
- 37869-82-2/Sodium N-dodecanoyl-L-phenlyalaninate
- 141-52-6/Sodium ethoxide
- 139893-43-9/Simvastatin ammonium salt
- 7446-81-3/Sodium acrylate
- 114394-36-4/Sodium 1-amine-2-naphthol-4-sulfonate
- 136213-81-5/Sodium 2-amino-4,4'-dichlorodiphenylether-2'-sulfonate
- 5598-53-8/Sodium L-aspartate
- 1895-39-2/Sodium chlorodifluoroacetate
- 54322-20-2/Sodium 4-chloro-1-hydroxybutanesulfonate
- 143218-48-8/Sodium 3-chloro-2-hydroxypropanesulphonate hemihydrate
- 68-04-2/Sodium citrate
- 10102-23-5/Sodium selenate decahydrate
- 154804-51-0/Sodium glycerophosphate
- 19567-78-3/Sodium hexachloroiridate (IV) hexahydrate