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: 1-(2-pyridylazo)-2-naphthol-6-sulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

76790-04-0

76790-04-0 structure

76790-04-0 structure

Name: 1-(2-pyridylazo)-2-naphthol-6-sulfonic acid
Chemical Name: (5Z)-6-oxo-5-(pyridin-2-ylhydrazinylidene)naphthalene-2-sulfonic acid
CAS Number: 76790-04-0
Molecular Formula: C₁₅H₁₁N₃O₄S
Molecular Weight: 329.33100
Create Date: 2017-06-07 16:13:08
Modify Date: 2025-08-22 16:11:00

Name	(5Z)-6-oxo-5-(pyridin-2-ylhydrazinylidene)naphthalene-2-sulfonic acid
Synonyms	Pan-6S

Density	1.51g/cm3
Molecular Formula	C₁₅H₁₁N₃O₄S
Molecular Weight	329.33100
Exact Mass	329.04700
PSA	117.10000
LogP	2.89420
Index of Refraction	1.706

HS Code	2933399090

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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