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-(2,3-Dihydroxy-4-pyridylazo)benzene-4-sulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65837-78-7

65837-78-7 structure

65837-78-7 structure

Name: 1-(2,3-Dihydroxy-4-pyridylazo)benzene-4-sulfonic acid
Chemical Name: 4-[2-(2,3-dioxopyridin-4-yl)hydrazinyl]benzenesulfonic acid
CAS Number: 65837-78-7
Molecular Formula: C₁₁H₉N₃O₅S
Molecular Weight: 295.27100
Create Date: 2016-12-13 22:11:43
Modify Date: 2024-09-12 17:32:50

Names
Properties

Name	4-[2-(2,3-dioxopyridin-4-yl)hydrazinyl]benzenesulfonic acid
Synonyms	Benzenesulfonic acid,4-[(1,2-dihydro-3-hydroxy-2-oxo-4-pyridinyl)azo]

Molecular Formula	C₁₁H₉N₃O₅S
Molecular Weight	295.27100
Exact Mass	295.02600
PSA	133.31000
LogP	0.89410

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