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: 1-Naphthalenesulfonicacid, 8-[(4-methylphenyl)amino]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

129-90-8

129-90-8 structure

129-90-8 structure

Name: 1-Naphthalenesulfonicacid, 8-[(4-methylphenyl)amino]-
Chemical Name: 8-(4-methylanilino)naphthalene-1-sulfonic acid
CAS Number: 129-90-8
Molecular Formula: C₁₇H₁₅NO₃S
Molecular Weight: 313.37100
Catalog: Biochemical Plant extracts
Create Date: 2018-09-28 13:16:22
Modify Date: 2025-08-25 17:12:18

Name	8-(4-methylanilino)naphthalene-1-sulfonic acid
Synonyms	EINECS 204-968-7 8-p-toluidino-naphthalene-1-sulfonic acid 8-p-Toluidino-1-naphthalenesulfonic acid Tolyl Peri acid 1-Naphthalenesulfonic acid,8-p-toluidino 8-p-Toluidino-naphthalin-1-sulfonsaeure

Density	1.37g/cm3
Molecular Formula	C₁₇H₁₅NO₃S
Molecular Weight	313.37100
Exact Mass	313.07700
PSA	74.78000
LogP	5.29230
Index of Refraction	1.692

HS Code	2921499090

Precursor 2
106-49-0 82-75-7
DownStream 0

HS Code	2921499090
Summary	2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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