Direct Black 166(57131-19-8)
- Name: Direct Black 166
- Synonyms:2,7-Naphthalenedisulfonicacid,4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI); C.I. Direct Black 166
- Molecular Formula:C35H28 N10 O8 S2 . 2 Na
- Molecular Weight:824.764
- CAS Registry Number:57131-19-8
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.57131-19-8 Direct Black 166
Assay:99.0%Min Appearance:White solid or liquid Package:Aluminium foil bag Storage:Room Temperature Transportation:by sea,air Application:For pharmacy chemical
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.57131-19-8 Direct Black 166
Assay:98%Min Appearance:detailed in specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:0
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.57131-19-8 Direct Black 166
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.57131-19-8 Direct Black1 66
Assay:99% Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals
Min. Order:0
Supplier:Hangzhou Sartort Biopharma Co., Ltd [
China (Mainland)] CAS No.57131-19-8 CSR160805-10006
Assay:99.0%min Application:dye intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.57131-19-8 Direct Black 166
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:Direct Black 166
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.57131-19-8 Factory Supply Direct Black 166
Assay:99% Appearance:powder or granule ( refer to COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:by sea or by air Application:Librium, Valium
Min. Order:0Metric Ton
Supplier:Ality Chemical Corporation [
China (Mainland)] CAS No.57131-19-8 C.I.Direct Black 166 57131-19-8
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.57131-19-8 C.I.Direct Black 166
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require
Min. Order:0
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)] CAS No.57131-19-8 Direct Black 166
Assay:95% Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States]
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