Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzothiazole-2-sulfonic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Benzothiazolesulfonicacid(6CI,7CI,8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

941-57-1

941-57-1 structure

941-57-1 structure

Name: Benzothiazole-2-sulfonic acid
Chemical Name: 1,3-Benzothiazole-2-sulfonic acid
CAS Number: 941-57-1
Molecular Formula: C₇H₅NO₃S₂
Molecular Weight: 215.24900
Create Date: 2017-11-02 14:50:35
Modify Date: 2025-09-18 18:18:03

Name	1,3-Benzothiazole-2-sulfonic acid
Synonyms	sulfobenzothiazole benzothiazolesulfonic acid Benzothiazol-2-sulfonsaeure benzo[d]thiazole-2-sulfonic acid benzothiazole-2-sulphonic acid 2-Benzothiazolesulfonic acid Benzothiazolyl-(2)-sulfonsaeure benzothiazole-2-sulfonate Benzothiazole-2-sulfonic acid

Density	1.668g/cm3
Molecular Formula	C₇H₅NO₃S₂
Molecular Weight	215.24900
Exact Mass	214.97100
PSA	103.88000
LogP	2.62380
Index of Refraction	1.713

Hazard Codes	C
HS Code	2934999090

Precursor 9
149-30-4 27655-22-7 27810-53-3 23808-61-9
27655-23-8 27655-24-9 27655-28-3 27655-26-1
27655-27-2
DownStream 4
28620-12-4 934-34-9 62266-82-4 2851-08-3

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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