Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(4-ANILINO-1-NAPHTHYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(4-ANILINO-1-NAPHTHYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

57322-42-6

57322-42-6 structure

57322-42-6 structure

Name: 3-(4-ANILINO-1-NAPHTHYLAZO)-2,7-NAPHTHALENEDISULFONIC ACID
Chemical Name: 3-(4-anilino-[1]naphthylazo)-naphthalene-2,7-disulfonic acid
CAS Number: 57322-42-6
Molecular Formula: C₂₆H₁₉N₃O₆S₂
Molecular Weight: 533.57600
Create Date: 2018-03-24 08:00:00
Modify Date: 2025-10-13 21:04:33

Names
Properties

Name	3-(4-anilino-[1]naphthylazo)-naphthalene-2,7-disulfonic acid
Synonyms	alphamine red r 3-(4-anilino-1-naphthylazo)-2,7-naphthalenedisulfonic acid alphamine red r base

Molecular Formula	C₂₆H₁₉N₃O₆S₂
Molecular Weight	533.57600
Exact Mass	533.07200
PSA	162.25000
LogP	8.88000

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