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-hydroxy-7-[(4-methoxyphenyl)amino]naphthalen-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

118-51-4

118-51-4 structure

118-51-4 structure

Name: 4-hydroxy-7-[(4-methoxyphenyl)amino]naphthalen-2-sulphonic acid
Chemical Name: 4-hydroxy-7-(4-methoxyanilino)naphthalene-2-sulfonic acid
CAS Number: 118-51-4
Molecular Formula: C₁₇H₁₅NO₅S
Molecular Weight: 345.37000
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-12-27 16:20:54
Modify Date: 2025-08-27 14:52:46

Names
Properties

Name	4-hydroxy-7-(4-methoxyanilino)naphthalene-2-sulfonic acid
Synonyms	4-Hydroxy-7-((4-methoxyphenyl)amino)naphthalen-2-sulphonic acid EINECS 204-257-1 4-hydroxy-7-[(4-methoxyphenyl)amino]naphthalene-2-sulfonic acid

Density	1.47g/cm3
Molecular Formula	C₁₇H₁₅NO₅S
Molecular Weight	345.37000
Exact Mass	345.06700
PSA	104.24000
LogP	4.69810
Index of Refraction	1.701

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