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: Benzenemethanesulfonicacid, a-hydroxy-, sodium salt (1:1)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4657-12-9

4657-12-9 structure

4657-12-9 structure

Name: Benzenemethanesulfonicacid, a-hydroxy-, sodium salt (1:1)
Chemical Name: benzaldehyde sodium bisulfite
CAS Number: 4657-12-9
Molecular Formula: C₇H₇NaO₄S
Molecular Weight: 210.18300
Create Date: 2018-02-23 08:00:00
Modify Date: 2025-08-27 15:20:51

Name	benzaldehyde sodium bisulfite
Synonyms	sodium hydroxyl(phenyl)methanesulfonate hydroxy-phenyl-methanesulfonic acid,sodium-salt sodium 1-hydroxy-1-phenylmethanesulfonate benzaldehyde sodium bisulphite sodium hydroxy(phenyl)methanesulfonate

Molecular Formula	C₇H₇NaO₄S
Molecular Weight	210.18300
Exact Mass	209.99600
PSA	85.81000
LogP	1.30350
Index of Refraction	1.623

HS Code	2906299090

Precursor 0
DownStream 10
3378-72-1 15190-06-4 716-79-0 842-74-0
2905-56-8 2622-67-5 532-28-5 1571-85-3
10316-00-4 14642-79-6

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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