Acid Green 20
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Product Description
Product
Acid Green 20
CAS
5850-39-5
Synonym
CI NO 20495; AMIDO GREEN BLACK B; disodium 4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate; ACID GREEN 20 (C.I. 20495); 2,7-Naphthalenedisulfonic acid, 4-amino-3-(4-aminophenyl)azo-5-hydroxy-6-(phenylazo)-, disodium salt; acid black g; acid black hg; acid dark green a;AMIDO GREEN BLACK B
Typical Product Specifications
Molecular weight
586.51
EINECS
227-452-3
Class
Industry
Acid Green 20
![iso certificate](/_next/image?url=%2Fimages%2Fcertificates%2Fiso.png&w=256&q=75)
Product Description
Product
Acid Green 20
CAS
5850-39-5
Synonym
CI NO 20495; AMIDO GREEN BLACK B; disodium 4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate; ACID GREEN 20 (C.I. 20495); 2,7-Naphthalenedisulfonic acid, 4-amino-3-(4-aminophenyl)azo-5-hydroxy-6-(phenylazo)-, disodium salt; acid black g; acid black hg; acid dark green a;AMIDO GREEN BLACK B
Typical Product Specifications
Molecular weight
586.51
EINECS
227-452-3
Class
Industry