2,7-Naphthalenedisulfonic acid, 4-3,5-bis(3-amino-4-nitrophenyl)azo-2,4-dihydroxyphenylazo-5-hydroxy-, disodium salt
2,7-Naphthalenedisulfonic acid, 4-3,5-bis(3-amino-4-nitrophenyl)azo-2,4-dihydroxyphenylazo-5-hydroxy-, disodium salt(6473-02-5)
- Name: 2,7-Naphthalenedisulfonic acid, 4-3,5-bis(3-amino-4-nitrophenyl)azo-2,4-dihydroxyphenylazo-5-hydroxy-, disodium salt
- Synonyms:2,7-Naphthalenedisulfonicacid,4-[[3,5-bis[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-5-hydroxy-,disodium salt (9CI)
- Molecular Formula:C28H20 N10 O13 S2 . 2 Na
- Molecular Weight:814.64
- CAS Registry Number:6473-02-5
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.6473-02-5 disodium 4-[[3,5-bis[(3-amino-4-nitrophenyl)azo]-2,4-dihydroxyphenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
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:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
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CAS No.6473-02-5 2,7-Naphthalenedisulfonicacid,4-[2-[3,5-bis[2-(3-amino-4-nitrophenyl)diazenyl]-2,4-dihydroxyphenyl]diazenyl]-5-hydroxy-,sodium salt (1:2)
Assay:99% Transportation:By sea Application:Pharmaceutical industry
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] 
Assessed
SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
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CAS No.6473-02-5 2,7-Naphthalenedisulfonicacid,4-[2-[3,5-bis[2-(3-amino-4-nitrophenyl)diazenyl]-2,4-dihydroxyphenyl]diazenyl]-5-hydroxy-,sodium salt (1:2)
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)] 
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SupplierTel:+86-1895157
Address:Liang Xi Qu
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