Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzenesulfonic acid, 3,3'-[carbonylbis(1-hydrazinyl-2-ylidenemethylidyne)]bis[6-hydroxy-, sodium salt (1:2)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6639-77-6

6639-77-6 structure

6639-77-6 structure

Name: Benzenesulfonic acid, 3,3'-[carbonylbis(1-hydrazinyl-2-ylidenemethylidyne)]bis[6-hydroxy-, sodium salt (1:2)
Chemical Name: sodium,(3Z)-6-oxo-3-[[2-[[[(E)-(4-oxo-3-sulfocyclohexa-2,5-dien-1-ylidene)methyl]amino]carbamoyl]hydrazinyl]methylidene]cyclohexa-1,4-diene-1-sulfonic acid
CAS Number: 6639-77-6
Molecular Formula: C₁₅H₁₄N₄NaO₉S₂+
Molecular Weight: 481.41300
Create Date: 2017-08-31 12:30:08
Modify Date: 2025-09-16 17:16:33

Names
Properties

Name	sodium,(3Z)-6-oxo-3-[[2-[[[(E)-(4-oxo-3-sulfocyclohexa-2,5-dien-1-ylidene)methyl]amino]carbamoyl]hydrazinyl]methylidene]cyclohexa-1,4-diene-1-sulfonic acid

Density	1.81g/cm3
Molecular Formula	C₁₅H₁₄N₄NaO₉S₂+
Molecular Weight	481.41300
Exact Mass	481.01000
PSA	231.81000
LogP	3.20180
Index of Refraction	1.739

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