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Calcium formate is a calcium salt and belongs to the class of inorganic compounds.
Its chemical formula is C2H2CaO4.
It is usually white crystalline powder.
It is soluble in water but insoluble in ethanol.
It is an industrial compound and a rapid setting and early strength accelerator for concrete or mortar.
It can be used in the construction industry, as a concrete curing accelerator, in the production of feed mixtures, silage and in tanneries.
Properties
| Physical State | White Crystalline Powder |
|---|---|
| Solubility | Solubility in water |
| Insolubility | Insoluble in alcohol |
| Alkalinity | Alkalescence |
| Early strength agent | Speed up the hardening speed of cement, improve early strength, and avoid the setting speed is too slow in winter construction or low temperature and humidity. |
| Compatibility | It is compatible with other auxiliaries, and can be mixed evenly with cement, sand and other auxiliaries in a certain proportion. |
Applications
Calcium formate is a new type of early strength material, which can effectively accelerate the hydration of tricalcium silicate C3S in cement and increase the early strength of concrete, but it will not cause corrosion to steel bars and other environmental pollution. Calcium formate can reduce the formation of porosity in concrete, and improve the compactness and impermeability of concrete.
It is suitable for the production and construction of emergency concrete works and precast concrete components.
Calcium formate can reduce the surface tension of.
Structural Identifiers
| Linear Formula | C2H2CaO4 |
|---|---|
| CAS No. | 544-17-2 |
| MDL Number | MFCD00036108 |
| EINECS No. | 208-863-7 |
| Beilstein/Reaxys No. | 3624099 |
| Pubchem CID | 10997 |
| IUPAC Name | calcium;diformate |
| SMILES | C(=O)[O-].C(=O)[O-].[Ca+2] |
| InChI Identifier | InChI=1S/2CH2O2.Ca/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2 |
| InChI Key | CBOCVOKPQGJKKJ-UHFFFAOYSA-L |
| ChEBI | CHEBI:81851 |
| UN NO. | Not dangerous goods |
| Calcium formate Synonyms | calcium formate, calcium diformate, formic acid, calcium salt, calcoform, unii-np3jd65npy, mravencan vapenaty czech, calcium formate ca hco2 2, formic acid calcium salt, np3jd65npy,o09 formic acid, calcium salt 2:1 |
| Grades | Industrial grade |
| Groups | Inorganic Compounds, Accelerator, Lubricant, Early strength agent, Feed additives, Preservative |
| MARKETS | Construction, Feed, Leather, Agrochemical, Oil field |
Technical specification
| Appearance | White crystallized powder, a little bit yellow |
|---|---|
| Purity | ≥98% |
| Moisture | ≤0.5% |
| Ca | ≥30.1% |
| PH | 6.0-7.5 |
| Heavy metal as Pb | ≤0.002 |
| Arsenic | ≤0.002 |
| Insoluble matter in water | ≤0.5 |
| Storage | Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent. |
| Melting Point | 300.0°C |
| Density | 2.02 g/cm3 |
Packaging
25kg or 50kg woven bag; 1000kg big bag; 650kg bag
Can be customized according to customer requirements and applications.
Technical specification
| Calcium formateTech Grade | |||
|---|---|---|---|
| Items | Unit | Lower Limit | Upper Limit |
| Appearance | White crystallized powder, a little bit yellow | ||
| Purity | % | 98 | |
| Moisture | % | 0.5 | |
| Ca | % | 30.1 | |
| pH | 6.0 | 7.5 | |
| Calcium formateFeed Grade | |||
|---|---|---|---|
| Items | Unit | Lower Limit | Upper Limit |
| Appearance | White crystallized powder, a little bit yellow | ||
| Purity | % | 98 | |
| Moisture | % | 0.5 | |
| Ca | % | 30.1 | |
| pH | 6.0 | 7.5 | |
| Heavy metal as Pb | % | 0.002 | |
| Arsenic | % | 0.002 | |
| Insoluble matter in water | % | 0.5 | |
On a small screen, scroll the technical table horizontally.
Published reference specifications. Confirm the current grade, SDS / TDS / COA, packaging and delivery terms with your quotation.