Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-MERCAPTO-5-BENZIMIDAZOLESULFONIC ACID SODIUM SALT DIHYDRATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: sodium,2-sulfanylidene-1,3-dihydrobenzimidazole-5-sulfonate,dihydrate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

207511-11-3

207511-11-3 structure

207511-11-3 structure

Name: 2-mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate
Chemical Name: sodium,2-sulfanylidene-1,3-dihydrobenzimidazole-5-sulfonate,dihydrate
CAS Number: 207511-11-3
Molecular Formula: C₇H₉N₂NaO₅S₂
Molecular Weight: 288.27700
Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
Create Date: 2018-12-31 12:58:03
Modify Date: 2025-08-21 16:40:55

Name	sodium,2-sulfanylidene-1,3-dihydrobenzimidazole-5-sulfonate,dihydrate
Synonyms	EINECS 258-862-0 2-Mercapto-5-benzimidazolesulfonic acid sodium salt dihydrate MFCD00192260 SodiuM 2-Mercapto-5-benziMidazolesulfonate Dihydrate

Melting Point	>300ºC(lit.)
Molecular Formula	C₇H₉N₂NaO₅S₂
Molecular Weight	288.27700
Exact Mass	287.98500
PSA	151.52000
LogP	1.70790

Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	UN3335 9
WGK Germany	3
HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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