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-Naphthalenesulfonicacid, 6-[[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]-, sodiumsalt (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7248-81-9

7248-81-9 structure

7248-81-9 structure

Name: 2-Naphthalenesulfonicacid, 6-[[4-[2-(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]-, sodiumsalt (1:1)
Chemical Name: sodium,6-[[4-[(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]naphthalene-2-sulfonic acid
CAS Number: 7248-81-9
Molecular Formula: C₂₄H₂₁N₅NaO₄S+
Molecular Weight: 498.50900
Create Date: 2017-02-10 18:30:01
Modify Date: 2025-08-26 11:43:06

Names
Properties

Name	sodium,6-[[4-[(2,4-diamino-5-methylphenyl)diazenyl]benzoyl]amino]naphthalene-2-sulfonic acid

Density	1.45g/cm3
Molecular Formula	C₂₄H₂₁N₅NaO₄S+
Molecular Weight	498.50900
Exact Mass	498.12100
PSA	168.61000
LogP	7.54320
Index of Refraction	1.708

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