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Ammonium hydrogen maleate structure, CAS 44742-89-4

Ammonium hydrogen maleate

CAS Number44742-89-4

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

Molecular FormulaC4H7NO4

Molecular Weight133.10300

Purity98.00%

Density1.499g/cm3

Boiling Point400.7ºC at 760 mmHg

Melting Point138-139ºC

Flash Point

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Cat. No.: 2A-9043099 Purity: 98.00%
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Quality Control of [ 44742-89-4 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number44742-89-4
Catalog No.2A-9043099
Chinese Name顺丁烯二酸氢铵
Synonymsammonium fumarate; diammonium fumarate; diammonium salt of fumaric acid; Maleic acid 1-ammonium salt; Maleic acid monoammonium salt; fumaric acid ammonium salt
Molecular FormulaC4H7NO4
Molecular Weight133.10300
Purity98.00
Density1.499g/cm3
Boiling Point400.7ºC at 760 mmHg
Melting Point138-139ºC
HTC2923900090
PubChem ID16695920
SMILESO=C([O-])C=CC(=O)O.[NH4+]
InChIInChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChI KeyNLVWBYNKMPGKRG-ODZAUARKSA-N
Tax Rebate9.0%
Supervisionnone
Transport InfoProduct Name: 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%
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