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-[(4,5-diamino-1-naphthyl)azo]-5-nitrobenzenesulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

93892-21-8

93892-21-8 structure

93892-21-8 structure

Name: 2-[(4,5-diamino-1-naphthyl)azo]-5-nitrobenzenesulphonic acid
Chemical Name: 2-[(4,5-diaminonaphthalen-1-yl)diazenyl]-5-nitrobenzenesulfonic acid
CAS Number: 93892-21-8
Molecular Formula: C₁₆H₁₃N₅O₅S
Molecular Weight: 387.37000
Create Date: 2016-07-07 21:38:20
Modify Date: 2025-09-23 17:31:05

Names
Properties

Name	2-[(4,5-diaminonaphthalen-1-yl)diazenyl]-5-nitrobenzenesulfonic acid
Synonyms	2-[(4,5-DIAMINO-NAPHTHALEN-1-YL)AZO]-5-NITROBENZENESULFONIC ACID EINECS 299-502-2 2-((4,5-Diamino-1-naphthyl)azo)-5-nitrobenzenesulphonic acid

Density	1.68g/cm3
Molecular Formula	C₁₆H₁₃N₅O₅S
Molecular Weight	387.37000
Exact Mass	387.06400
PSA	185.33000
LogP	6.34090
Index of Refraction	1.76

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