Calcium Formate Powder
EINECS: 208-863-7
Chemical formula: C2H2CaO4
Molecular weight: 130.11
Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of calcium formate powder in China. Welcome to buy high quality chemical products at competitive price from our factory.
Calcium Formate
Calcium formate powder is a white crystalline or crystalline powder. The pH value of a 1mol/L aqueous solution is 6.0-7.5. Decompose at 400 ℃. Easy to dissolve in water (16.5g/100ml, 20 ℃; 18.4g/100ml, 100 ℃).
Solubility in water (g/100ml): grams dissolved per 100 milliliters of water at different temperatures (℃): 16.1g/0 ℃; 16.6g/20 ℃; 17. Chemicalbook1g/40 ℃ 17.5g/60 ℃; 17.9g/80 ℃; 18.4g/100 ℃.
Odor: White. Orthorhombic crystals. Or crystal. A faint acetic acid like odor.
|
Items |
Specifications |
| Appearance |
White powder |
|
Content(as Ca(HCOO)2)% |
98.0min |
|
Total Calcium% |
30.1min |
|
Heavy Metals(as Pb)% |
0.001max |
|
Arsenic(as As)% |
0.0005max |
|
Non-Soluble% |
1.0max |
| Dry Loss % |
0.5max |
| PH Value(10% Solution) | 6.0-8.0 |
Application of industrial grade calcium formate powder:
Calcium formate powder, as a new type of early strength agent, has a dual effect. It can accelerate the hardening rate of cement, improve early strength, and avoid slow setting speed during winter construction or low temperature and humidity, which makes early strength improvement of cement products and makes a significant contribution to early strength. For a long time, calcium chloride has been commonly used in engineering, but it has the effect of corroding steel bars. Chlorine free accelerators have been developed both domestically and internationally. Calcium formate is a new type of early strength material that can effectively accelerate the hydration of tricalcium silicate C3S in cement, increase the early strength of cement mortar, but it will not cause corrosion to steel bars or pollute the environment. Therefore, it is also widely used in oilfield drilling and cementing.
Packing: 25kg bags or 1200kg big bags, 24mt or 25mt/fcl.
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