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: 3-[(4-amino-1-naphthyl)azo]naphthalene-2,7-disulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

85480-82-6

85480-82-6 structure

85480-82-6 structure

Name: 3-[(4-amino-1-naphthyl)azo]naphthalene-2,7-disulphonic acid
Chemical Name: 3-[(4-aminonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid
CAS Number: 85480-82-6
Molecular Formula: C₂₀H₁₅N₃O₆S₂
Molecular Weight: 457.48000
Create Date: 2017-11-08 09:43:20
Modify Date: 2025-11-01 13:48:34

Names
Properties

Name	3-[(4-aminonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonic acid
Synonyms	3-[(4-AMINO-NAPHTHALEN-1-YL)AZO]NAPHTHALENE-2,7-DISULFONIC ACID 3-((4-Amino-1-naphthyl)azo)naphthalene-2,7-disulphonic acid EINECS 287-364-6

Density	1.62g/cm3
Molecular Formula	C₂₀H₁₅N₃O₆S₂
Molecular Weight	457.48000
Exact Mass	457.04000
PSA	176.24000
LogP	7.22680
Index of Refraction	1.741

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