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-(NAPHTHALEN-2-YLAMINO)BENZENESULFONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

859961-96-9

859961-96-9 structure

859961-96-9 structure

Name: N-(2-Naphthyl)sulfanilic acid
Chemical Name: 4-(naphthalen-2-ylamino)benzenesulfonic acid
CAS Number: 859961-96-9
Molecular Formula: C₁₆H₁₃NO₃S
Molecular Weight: 299.34400
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2018-04-21 08:00:00
Modify Date: 2025-08-26 13:38:42

Name	4-(naphthalen-2-ylamino)benzenesulfonic acid

Density	1.409
Molecular Formula	C₁₆H₁₃NO₃S
Molecular Weight	299.34400
Exact Mass	299.06200
PSA	74.78000
LogP	4.98390
Index of Refraction	1.71

HS Code	2921450090

HS Code	2921450090
Summary	2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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