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: 5-formyl-2-furansulfonic acid sodium salt hydrate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31795-44-5

31795-44-5 structure

31795-44-5 structure

Name: 5-formyl-2-furansulfonic acid sodium salt hydrate
Chemical Name: sodium,5-formylfuran-2-sulfonate
CAS Number: 31795-44-5
Molecular Formula: C₅H₃NaO₅S
Molecular Weight: 198.12900
Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
Create Date: 2018-12-04 02:28:49
Modify Date: 2026-06-30 20:23:51

Name	sodium,5-formylfuran-2-sulfonate
Synonyms	Furfural-5-sulphonic acid sodium sodium 5-formylfuran-2-sulphonate sodium-formylfuran-2-sulfonate 5-Formyl-2-furansulfonsaeure-natriumsalz MFCD08061349 5-FORMYLFURAN-2-SULFONIC ACID, SODIUM SALT 5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT HYDRATE sodium 5-formylfuran-2-sulfonate 5-FORMYL-2-FURANSULFONIC ACID SODIUM SALT 5-Formyl-2-furansulfonic acid, sodium salt SODIUM 5-FORMYL-2-FURANSULPHONATE BB_SC-5424 5-FORMYL-2-FURANSULPHONIC ACID SODIUM SALT HYDRATE 5-formyl-2-furanosulfonic acid sodium salt Sodium 5-formylfuran-2-sulphonate sodium 5-methanoylfuran-2-sulfonate 5-FORMYL-2-FURANSULFONIC ACID SODIUM & 5-FORMYL-2-FURANSULPHONIC ACID SODIUM SALT EINECS 250-810-5 FURFURAL-5-SULFONIC ACID SODIUM SALT 5-Formyl-2-furansulfonic Acid Sodium Salt Furfural-5-sulfonic Acid Sodium Salt Sodium 5-Formyl-2-furansulfonate sodium 2-formyl-furan-5-sulfonic acid 5-Formylfuran-2-sulfonic acid sodium salt 5-Formyl-2-furansulfonic Acid Sodium Salt Furfural-5-sulfonic acid sodium salt Sodium5-Formyl-2-furansulfonate> SODIUM 5-FORMYL-2-FURANSULFONATE SODIUM 5-FORMYLTHIOPHENE-2-SULFONATE FURFURAL-5-SULPHONIC ACID SODIUM SALT

Melting Point	>300°C
Molecular Formula	C₅H₃NaO₅S
Molecular Weight	198.12900
Exact Mass	197.96000
PSA	95.79000
LogP	1.07700

Hazard Codes	Xi
Risk Phrases	R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S22-S24/25-S36-S26
HS Code	2932190090

Precursor 0
DownStream 4
3680-96-4 84966-28-9 87299-57-8 56038-55-2

HS Code	2932190090
Summary	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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