Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: potassium sodium 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

70321-81-2

70321-81-2 structure

Name: potassium sodium 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonate
Chemical Name: Potassium sodium (8Z)-7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydro-1,3-naphthalenedisulfonate (1:1:1)
CAS Number: 70321-81-2
Molecular Formula: C₂₂H₁₄KN₄NaO₇S₂
Molecular Weight: 572.587
Create Date: 2021-09-14 09:35:42
Modify Date: 2025-05-05 22:23:46

Name	Potassium sodium (8Z)-7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydro-1,3-naphthalenedisulfonate (1:1:1)
Synonyms	1,3-Naphthalenedisulfonic acid, 7,8-dihydro-7-oxo-8-[2-[4-[(E)-2-phenyldiazenyl]phenyl]hydrazinylidene]-, potassium sodium salt, (8Z)- (1:1:1) Potassium sodium (8Z)-7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydro-1,3-naphthalenedisulfonate (1:1:1)