calcium formate, also called formic acid calcium, formula for c2h204ca, used as feed additives, suitable for all kinds of animals, acidification, mouldproof, antibacterial effect, industry is also used for concrete, mortar additives, leather tanning, or used as a preservative.
the calcium formate of chinese name of calcium formate was 130.0 cas no. 544-17-2 white crystalline or powdery quality was slightly hygroscopic and slightly bitter
directory
1 basic information
2 safety terms
3. risk terms
4 main uses
5 production methods
6 manufacturers
basic information editor
calcium formate
(english name) calcium formate
[molecular formula] ca(hcoo)2
(english alias) calcium formate;calcium diformate;calcium formate (ca (hco2), 2);calcoform;formic acid, calcium salt;hsdb 5019;mravencan vapenaty;mravencan vapenaty (czech);formic acid, calcium salt (2:1)
[molecular weight] 130.0
[cas number] 544-17-2
[einecs no. 208-863-7
molecular structure diagram
molecular structure diagram
[traits] white crystals or powders
[materialized properties] are slightly hygroscopic and slightly bitter.neutral, non-toxic, soluble in water.the aqueous solution is neutral.formic acid calcium solubility with temperature change is not big, 16 g / 100 g water at 0 ℃, 100 ℃ at 18.4 g / 100 g of water.specific gravity: 2.023 (20 ℃), bulk density of 900-1000 - g/l.heat decomposition temperature > 400 ℃.
security term editor
s26in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
after contact with eyes, rinse immediately with plenty of water and seek medical advice.
s37/39wear suitable gloves and eye/face protection
wear appropriate gloves and goggles or masks.
risk term editor
r36/37/38irritating to eyes, respiratory system and skin.
stimulate the eyes, respiratory system and skin.
main purpose editor
1. as a new feed additive.calcium formate is added, calcium formate is used as a feed additive for piglets, which can promote the appetite of piglets and reduce diarrhea rate.the production performance of weaned piglets can be improved obviously by adding 1% ~ 1.5% of calcium carbonate in piglets.the german study found that adding 1.3% calcium formate to the diet of weaned pigs could improve the conversion rate of feed by 7% ~ 8 %, and the addition of 0.9% could reduce the incidence of diarrhea in piglets.zheng jianhua (1994) in the age of 28, adding 1.5% of weaned piglets diet calcium formate, breeding 25 d, piglet weight increased by 7.3%, feed conversion rate increased by 2.53%, protein and energy utilization ratio increased by 10.3% and 9.8%, respectively, piglet diarrhea significantly reduced.wu tianxing (2002) added a 1% calcium formate to the three-yuan hybrid weaned pig day, increased the daily gain by 3%, the feed conversion rate increased by 9%, and the diarrhea rate of piglets decreased by 45.7%.other important note: the use of calcium formate is effective before and after weaning, because the hydrochloric acid secreted by piglets is strengthened with age.calcium formate contains 30% of the calcium that is easy to absorb, the ratio of calcium and phosphorus should be adjusted when making the feed.
2. used in architecture.rapid curing agent for cement, lubricant and early strength.for building mortar and various kinds of concrete, accelerate the hardening speed of cement, shorten the setting time, especially in winter construction, avoid the condensation rate at low temperature too slowly.quick release of the cement to improve the strength of cement as soon as possible.use of calcium formate: various kinds of dry mixing mortar, various kinds of concrete, wear-resisting material, floor industry, feed industry, leather making.the dosage of calcium formate and the amount of dry powder and concrete used for each ton of dried powder are about 0.5~ 1.0%, and the maximum amount is 2.5%.the amount of calcium formate increases gradually with the decrease of temperature, even in the summer application of 0.3-0.5%, it will also have obvious early effect
3. domestic and foreign market research shows that the production performance of weaned piglets can be improved obviously by adding 1% ~ 1.5% of calcium carbonate in piglets.the german study found that adding 1.3% calcium formate to the diet of weaned pigs could improve the conversion rate of feed by 7% ~ 8 %, and the addition of 0.9% could reduce the incidence of diarrhea in piglets.