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: 7-hydroxy-8-[(4-nitrophenyl)azo]naphthalene-2-sulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

68959-12-6

68959-12-6 structure

68959-12-6 structure

Name: 7-hydroxy-8-[(4-nitrophenyl)azo]naphthalene-2-sulphonic acid
Chemical Name: 7-Hydroxy-8-(4-nitrophenyl)azo-2-naphthalenesulfonic acid
CAS Number: 68959-12-6
Molecular Formula: C₁₆H₁₁N₃O₆S
Molecular Weight: 373.340
Create Date: 2021-09-08 20:04:34
Modify Date: 2025-08-24 12:16:12

Names
Properties

Name	7-Hydroxy-8-(4-nitrophenyl)azo-2-naphthalenesulfonic acid
Synonyms	7-Hydroxy-8-[2-(4-nitrophenyl)diazenyl]-2-naphthalenesulfonic acid 2-Naphthalenesulfonic acid, 7-hydroxy-8-((4-nitrophenyl)azo)- 2-Naphthalenesulfonic acid, 7-hydroxy-8-[(E)-2-(4-nitrophenyl)diazenyl]- 7-Hydroxy-8-((4-nitrophenyl)azo)naphthalene-2-sulphonic acid 7-Hydroxy-8-(4-nitrophenyl)azo-2-naphthalenesulfonic acid 7-Hydroxy-8-[(E)-(4-nitrophenyl)diazenyl]-2-naphthalenesulfonic acid

Density	1.6±0.0 g/cm3
Molecular Formula	C₁₆H₁₁N₃O₆S
Molecular Weight	373.340
Exact Mass	373.036987
LogP	2.87
Index of Refraction	1.713

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