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: 4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

70179-81-6

70179-81-6 structure

70179-81-6 structure

Name: 4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid
Chemical Name: 2-Hydroxy-5-nitro-4-sulfo-1-naphthalenediazene
CAS Number: 70179-81-6
Molecular Formula: C₁₀H₇N₃O₆S
Molecular Weight: 297.244
Create Date: 2021-09-14 19:04:37
Modify Date: 2025-08-26 10:30:23

Names
Properties

Name	2-Hydroxy-5-nitro-4-sulfo-1-naphthalenediazene
Synonyms	4-Diazenyl-3-hydroxy-8-nitronaphthalene-1-sulfonic acid 2-Hydroxy-5-nitro-4-sulfo-1-naphthalenediazene 4-Diazenyl-3-hydroxy-8-nitro-1-naphthalenesulfonic acid 1-Naphthalenesulfonic acid, 4-diazenyl-3-hydroxy-8-nitro-

Density	1.9±0.1 g/cm3
Molecular Formula	C₁₀H₇N₃O₆S
Molecular Weight	297.244
Exact Mass	297.005554
LogP	-0.71
Index of Refraction	1.767

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