Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-amino-4-hydroxy-3-[(7-sulpho-1-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

75627-21-3

75627-21-3 structure

Name: 7-amino-4-hydroxy-3-[(7-sulpho-1-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt
Chemical Name: disodium,(3E)-7-amino-4-oxo-3-[(7-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate
CAS Number: 75627-21-3
Molecular Formula: C₂₀H₁₃N₃Na₂O₇S₂
Molecular Weight: 517.44300
Create Date: 2016-11-12 20:53:47
Modify Date: 2025-09-10 19:12:45

Name	disodium,(3E)-7-amino-4-oxo-3-[(7-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate
Synonyms	einecs 278-275-3