Crystalized Citric Acid
CAS Number:77-92-9
EINECS:201-069-1
Chemical formula:C6H8O7
PACKING:25KG/BAG
Molecular weight:192.122
CITRIC ACID
Specification
Citric acid is a ternary acid whose ionization constant at 25 °C is pK1=3.13; pK2=4.76; pK3=6.40. In biological systems with a pH of about 7, the two substances present are citrate ions and mono-hydrogen citrate ions.
It can be esterified on one or more of its three carboxylic acid groups to form any of a variety of mono-esters, diesters, triesters, and mixed esters.
|
Item name |
Citric acid Anhydrous |
|
Appearance |
Colorless or white crystals or powder, odorless and tastes |
|
Content (%) |
99.8 |
|
Light Transmittance (%) |
99.9 |
|
Moisture (%) |
0.1 |
|
Readily Carbonisablle Substance |
0.1 |
|
Sulphated Ash (%) |
﹤0.05 |
|
Chloride (%) |
﹤0.005 |
|
Sulphate (%) |
﹤0.01 |
|
Oxalate (%) |
﹤0.01 |
|
Calcium (%) |
﹤0.02 |
|
Iron (mg/kg) |
﹤5 |
|
Arsenic (mg/kg) |
﹤1 |
|
Lead (mg/kg) |
﹤0.5 |
Application
For livestock production: Adding citric acid to piglet feed can be weaned early, improve feed utilization rate by 5% to 10%, and increase sow litter yield. Adding 1% ~ 2% citric acid to the diet of growing-finishing pigs can increase daily gain, decrease feed to meat ratio, increase protein digestibility, reduce back fat thickness, and improve meat quality and carcass characteristics. Rare earth citrate is a new high-efficiency feed additive, suitable for pig, chicken, fish, shrimp, cattle, sheep, rabbits, silkworms and other animals, with the characteristics of promoting animal growth, improving product quality, improving disease resistance and survival rate, improving feed conversion rate, shortening feeding cycle.
For sterilization: The combination of citric acid and 80℃ temperature has a good effect on killing bacterial spores, and can effectively kill contaminated bacterial spores in the blood dialysis machine pipeline. Enjoying the reputation of "the king of Western food", lemon has a strong bactericidal effect and is very good for food hygiene. Coupled with the fresh smell of lemon, people have always liked to use it to make cold dishes, which is not only delicious and refreshing, but also can increase appetite.








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