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Sodium Formate
Popular name: Sodiumformatehydrate; Formic acid sodium salt; formic acid sodium sigmaultra; formic acid sodium; Sodium formate; FORMIC ACID, NA SALT; Mravencan sodny; Formic acid, sodium salt; Salachlor
CAS NO.: 141-53-7;84050-15-7;84050-16-8;84050-17-9
EINECS NO.: 205-488-0
Molecular formula: CHNaO2
Formula weight: 68.01
InChI: InChI=1/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
Melting point: 258-261℃
Density: 1.919
Boiling point: 360℃
Water-solubility: SOLUBLE
Physicochemical properties:
1.White powder: Water absorption, a slight smell of formic acid.
2.Melting point: 253℃
3.Relative density: 1.191g/cm3
4.Solubility: Soluble in glycerin, slightly soluble in alcohol, alcohol, insoluble in ether.
CAS NO.: 141-53-7;84050-15-7;84050-16-8;84050-17-9
EINECS NO.: 205-488-0
Molecular formula: CHNaO2
Formula weight: 68.01
InChI: InChI=1/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
Melting point: 258-261℃
Density: 1.919
Boiling point: 360℃
Water-solubility: SOLUBLE
Physicochemical properties:
1.White powder: Water absorption, a slight smell of formic acid.
2.Melting point: 253℃
3.Relative density: 1.191g/cm3
4.Solubility: Soluble in glycerin, slightly soluble in alcohol, alcohol, insoluble in ether.
| Analyze project | Technical indicators and product level | ||
|---|---|---|---|
| Super Grade | First Grade | Normal Grade | |
| purity，%≥ | 97.00% | 95.00% | 93.00% |
| NaOH,%≤ | 0.05 | 0.5 | 1 |
| Na2C03,%≤ | 1.3 | 1.5 | 2 |
| NaCL,%≤ | 0.5 | 1.5 | 3 |
| Na2S,%≤ | 0.06 | 0.08 | 0.1 |
| Water,%≤ | 0.5 | 1 | 1.5 |
Use:
1. leather industry
2. Printing and dyeing
3. Precipitated metal
4. Corrected pH,etc
Safety Terms:
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear suitable protective clothing and gloves.
Risk terms: Irritating to eyes, respiratory system and skin.
Dangerous signs: Irritant
Upstream product: Pentaerythritol, neopentyl glycol, pentaerythritol, caustic soda, carbon monoxide.
Downstream products:
Hydros, sodium sulfate, 4,4'- two amino two phenyl ether, formic acid, oxalic acid, asulam.
Molecular structure:
1. leather industry
2. Printing and dyeing
3. Precipitated metal
4. Corrected pH,etc
Safety Terms:
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Wear suitable protective clothing and gloves.
Risk terms: Irritating to eyes, respiratory system and skin.
Dangerous signs: Irritant
Upstream product: Pentaerythritol, neopentyl glycol, pentaerythritol, caustic soda, carbon monoxide.
Downstream products:
Hydros, sodium sulfate, 4,4'- two amino two phenyl ether, formic acid, oxalic acid, asulam.
Molecular structure:
Production process:
1.Industrial carbon monoxide and sodium hydroxide at 150-170, about 2MPa under reaction. In fact, the production process of sodium formate is a part of oxalic acid production. The concentration of sodium hydroxide solution for the absorption of the reaction is 25%-30%.
2.Sodium formate also can be made by formic acid and sodium oxide or sodium bicarbonate and oxygen reaction preparation.
1.Industrial carbon monoxide and sodium hydroxide at 150-170, about 2MPa under reaction. In fact, the production process of sodium formate is a part of oxalic acid production. The concentration of sodium hydroxide solution for the absorption of the reaction is 25%-30%.
2.Sodium formate also can be made by formic acid and sodium oxide or sodium bicarbonate and oxygen reaction preparation.
Storage: 2-8°C
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