Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethenesulfonic acid,2-phenyl-, sodium salt (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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2039-44-3

2039-44-3 structure

2039-44-3 structure

Name: Ethenesulfonic acid,2-phenyl-, sodium salt (1:1)
Chemical Name: β-Styrenesulfonic Acid Sodium Salt
CAS Number: 2039-44-3
Molecular Formula: C₈H₇NaO₃S
Molecular Weight: 206.19400
Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
Create Date: 2018-02-25 08:00:00
Modify Date: 2026-07-01 11:59:50

Name	β-Styrenesulfonic Acid Sodium Salt
Synonyms	sodium 2-phenylethylenesulfonate Sodium 2-phenylethenesulfonate Styrenesulfonicacidsodiumsalt SODIUM BETA-STYRENESULFONATE Sodium β-Styrenesulfonate Sodium 2-phenylethene-1-sulfonate Styrenesulfonic acid sodium salt Sodium β-styrenesulfonate BETA-STYRENESULFONIC ACID SODIUM SALT Sodium 2-Styrenesulfonate 2-Phenylethenesulfonic acid sodium salt Hydroxyethoxyacetate-d4 SODIUM (E)-2-PHENYLETHENESULFONATE SS-STYRENESULFONIC ACID SODIUM SALT Sodium &beta β-StyrenesulfonicAcidSodiumSal sodium 2-phenylethylene-1-sulphonate

Density	1.39g/cm3
Molecular Formula	C₈H₇NaO₃S
Molecular Weight	206.19400
Exact Mass	206.00100
PSA	65.58000
LogP	2.28330

HS Code	2904100000

4091-26-3 structure

4091-26-3

~91%

2039-44-3 structure

2039-44-3

Literature: Meyle, Eberhard; Keller, Egbert; Otto, Hans-Hartwig Liebigs Annalen der Chemie, 1985 , # 4 p. 802 - 812

591-50-4 structure

591-50-4

1622-32-8 structure

1622-32-8

~67%

2039-44-3 structure

2039-44-3

Literature: Prakash, G. K. Surya; Jog, Parag V.; Krishnan, Hema S.; Olah, George A. Journal of the American Chemical Society, 2011 , vol. 133, # 7 p. 2140 - 2143

Precursor 3
4091-26-3 591-50-4 1622-32-8
DownStream 1
94287-21-5

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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