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: 2-Naphthalenesulfonicacid, 8-amino-5-[2-(4'-hydroxy[1,1'-biphenyl]-4-yl)diazenyl]-, sodium salt(1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: sodium,8-amino-5-[2-[4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-ylidene]hydrazinyl]naphthalene-2-sulfonic acid
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

6949-03-7

6949-03-7 structure

6949-03-7 structure

Name: 2-Naphthalenesulfonicacid, 8-amino-5-[2-(4'-hydroxy[1,1'-biphenyl]-4-yl)diazenyl]-, sodium salt(1:1)
Chemical Name: sodium,8-amino-5-[2-[4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-ylidene]hydrazinyl]naphthalene-2-sulfonic acid
CAS Number: 6949-03-7
Molecular Formula: C₂₂H₁₇N₃NaO₄S+
Molecular Weight: 442.44300
Create Date: 2016-02-04 06:59:29
Modify Date: 2025-09-18 21:13:21

Names
Properties

Name	sodium,8-amino-5-[2-[4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-ylidene]hydrazinyl]naphthalene-2-sulfonic acid
Synonyms	2-Naphthalenesulfonic acid,1'-biphenyl]-4-yl)azo]-,monosodium salt

Density	1.42g/cm3
Molecular Formula	C₂₂H₁₇N₃NaO₄S+
Molecular Weight	442.44300
Exact Mass	442.08400
PSA	133.72000
LogP	7.11870
Index of Refraction	1.698

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