Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Butenedioate, (2E)-, sodium salt (1:1)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Butenedioic acid(2E)-, 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

5873-57-4

5873-57-4 structure

5873-57-4 structure

Name: 2-Butenedioate, (2E)-, sodium salt (1:1)
Chemical Name: sodium hydrogen fumarate
CAS Number: 5873-57-4
Molecular Formula: C₄H₃NaO₄
Molecular Weight: 137.047
Create Date: 2018-05-10 08:00:00
Modify Date: 2025-08-24 22:06:25

Name	sodium hydrogen fumarate
Synonyms	EINECS 231-725-2 MFCD00039097 FUMARIC ACID MONOSODIUM SALT MNF Fumaric acid hydrogen 1-sodium salt sodium maleate Natriumhydrogenfumarat SODIUM FUMARATE Fumaric acid monosodium Sodium fumarate (monobasic) Hydrogensodiumfumarate 2-Butenedioate, (2E)-, sodium salt (1:1)

Boiling Point	355.5ºC at 760 mmHg
Molecular Formula	C₄H₃NaO₄
Molecular Weight	137.047
Flash Point	104 °C
Exact Mass	136.985626
PSA	77.43000

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36

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