Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,4-Butanedisulfonic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,4-Butanedisulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

27665-39-0

27665-39-0 structure

27665-39-0 structure

Name: 1,4-Butanedisulfonic acid
Chemical Name: butane-1,4-disulfonic acid
CAS Number: 27665-39-0
Molecular Formula: C₄H₁₀O₆S₂
Molecular Weight: 218.249
Create Date: 2018-03-04 08:00:00
Modify Date: 2025-08-21 13:11:48

Name	butane-1,4-disulfonic acid
Synonyms	WSQ4SWQ Butan-1,4-disulfonsaeure 1,4-Butane-disulfonate 1,4-Butanedisulfonic acid,disodium salt 1,4-butanedisulphonic acid Tetramethylendisulfonsaeure butanedisulfonate 1,4-Butanedisulfonic acid

Density	1.7±0.1 g/cm3
Molecular Formula	C₄H₁₀O₆S₂
Molecular Weight	218.249
Exact Mass	217.991882
PSA	125.50000
LogP	-3.17
Index of Refraction	1.539

Hazard Codes	C
HS Code	2904100000

36589-61-4 structure

36589-61-4

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27665-39-0 structure

27665-39-0

Literature: Soegiarto, Airon C.; Comotti, Angiolina; Ward, Michael D. Journal of the American Chemical Society, 2010 , vol. 132, # 41 p. 14603 - 14616

Precursor 1
36589-61-4
DownStream 0

HS Code	2904100000
Summary	2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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