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CAS NO.544-17-2
Calcium Formate CAS 544-17-2
Chemical Name | Calcium Formate |
CAS No. | 544-17-2 |
Molecular formula | C2H2CaO4 |
Molecular weight: | 130.11 |
Specification
Appearance | white-to-yellow crystals or crystalline powder |
Odor | smells slightly likeacetic acid |
Melting point | 300 °C |
density | 2,02 g/cm3 |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | orthorhombic crystals |
PH | 6.0-8.0 (25℃, 1M in H2O) |
Water Solubility | SOLUBLE |
λmax | λ: 260 nm Amax: ≤0.04 |
λ: 280 nm Amax: ≤0.03 |
Application
1.Calcium formate is used within EU as an animal feed preservative. It acidifies the feed thus preventing microbe growth and increasing shelf life.
2.Calcium formate is used as a masking agent in the chrome tanning of leather. Calcium formate in tannage formulation promotes faster, more efficient leather penetration of the chrome. Calcium formate can also be used as a replacement for formic acid in the pickling operation.
3.As a grout and cement additive, calcium formate imparts a number of desirable properties in the final product, Its addition is desirable for work at low temperature and for inhibition of corrosion of metal substrates within cement/grout. It is also effective in the prevention of efflorescence. In drywall (gypsum board), calcium formate can functions as a fire retardant.
4.Calcium formate and urea mixtures are effective deicers, and tend to cause less corrosion of steel and cement surfaces relative to some other deicers
Packaging
25kg/bag