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: Benzoic acid, p-sulfo-,p-[(2-oxo-3-indolinylidene)hydrazide] (8CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

29519-87-7

29519-87-7 structure

29519-87-7 structure

Name: Benzoic acid, p-sulfo-,p-[(2-oxo-3-indolinylidene)hydrazide] (8CI)
Chemical Name: 4-[[(2-oxoindol-3-yl)amino]sulfamoyl]benzoic acid
CAS Number: 29519-87-7
Molecular Formula: C₁₅H₁₁N₃O₅S
Molecular Weight: 345.33000
Create Date: 2016-01-10 16:33:06
Modify Date: 2025-09-14 12:10:56

Names
Properties

Name	4-[[(2-oxoindol-3-yl)amino]sulfamoyl]benzoic acid
Synonyms	4-(2-oxo-1,2-dihydro-indol-3-ylidenehydrazinosulfonyl)-benzoic acid

Density	1.6g/cm3
Boiling Point	623.1ºC at 760mmHg
Molecular Formula	C₁₅H₁₁N₃O₅S
Molecular Weight	345.33000
Flash Point	330.7ºC
Exact Mass	345.04200
PSA	133.31000
LogP	2.62920
Vapour Pressure	2.17E-16mmHg at 25°C
Index of Refraction	1.727

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