Ammonium hydrogen maleate

Modify Date: 2024-01-14 02:01:24

Ammonium hydrogen maleate Structure
Ammonium hydrogen maleate structure
Common Name Ammonium hydrogen maleate
CAS Number 44742-89-4 Molecular Weight 133.10300
Density 1.499g/cm3 Boiling Point 400.7ºC at 760 mmHg
Molecular Formula C4H7NO4 Melting Point 138-139ºC
MSDS N/A Flash Point 196.1ºC

 Names

Name Ammonium hydrogen maleate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.499g/cm3
Boiling Point 400.7ºC at 760 mmHg
Melting Point 138-139ºC
Molecular Formula C4H7NO4
Molecular Weight 133.10300
Flash Point 196.1ºC
Exact Mass 133.03800
PSA 77.84000
LogP 0.03570

 Safety Information

HS Code 2923900090

 Customs

HS Code 2923900090
Summary 2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Synonyms

ammonium fumarate
diammonium fumarate
diammonium salt of fumaric acid
Maleic acid 1-ammonium salt
Maleic acid monoammonium salt
fumaric acid ammonium salt