disodium 7-hydroxynaphthalene-1,3-disulphonate(842-19-3)
- Name: disodium 7-hydroxynaphthalene-1,3-disulphonate
- Synonyms:1,3-Naphthalenedisulfonicacid, 7-hydroxy-, disodium salt (8CI,9CI); 2-Naphthol-6,8-disulfonic aciddisodium salt; 7-Hydroxy-1,3-naphthalenedisulfonic acid disodium salt; Disodium2-hydroxy-6,8-naphthalenedisulfonate; Disodium7-hydroxy-1,3-naphthalenedisulfonate; G Salt; G acid disodium salt
- Molecular Formula:C10H8 O7 S2 . 2 Na
- Molecular Weight:348.265
- CAS Registry Number:842-19-3
- EINECS:
- Melting Point:
- Water Solubility:1000g/L at 25℃
CAS No.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
Assay:98%Min Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by ocean shipping or clients requirement Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
Assay:99% Package:according to customer requirements 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.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
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.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate CAS 842-19-3
Assay:99 Appearance:white Package:fiber can Storage:2-8掳C Transportation:Transport锛? EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service; Sea shipping for quantity over 500KG; And air shipping i Application:scientific research
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)] CAS No.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
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.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
Assay:99% Appearance:Powder Package:According to customer requirements Storage:dry and cool Transportation:Air and sea transportation Application:Pharmaceutical Industry
Min. Order:1Kilogram
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] CAS No.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
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.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:disodium 7-hydroxynaphthalene-1,3-disulphonate
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
Assay:HPLC鈮?8% Appearance:powder Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use
Min. Order:0
Supplier:KAISA GROUP INC [
United States] CAS No.842-19-3 2-Naphthol-6,8-Disulfonic Acid Disodium Salt
Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Application:for drug impurities, for drug standards,for drug research and development
Min. Order:0
Supplier:Hubei Moxin Biotechnology Co., Ltd [
China (Mainland)] CAS No.842-19-3 Factory Supply Disodium 7-hydroxynaphthalene-1,3-disulphonate
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.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
Assay:HPLC鈮?8% Appearance:powder Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use
Min. Order:0
Supplier:Falcon Life Sciences Pvt. Ltd [
China (Mainland)] CAS No.842-19-3 disodium 7-hydroxynaphthalene-1,3-disulphonate
Assay:99% Application:It is an important raw material.
Min. Order:0
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] CAS No.842-19-3 Disodium 7-hydroxynaphthalene-1,3-disulfonate
Assay:95% Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States]
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