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Calcium phosphate CAS 7758-87-4

Synonyms:
Molecular Formula: Ca3(PO4)2
Molecular Weight: 310.18
Hazard Class:General cargo
HS Code: 2835260000
Grade:food-grade
industrial-grade
Ceramic grade
daily chemical grade
feed grade
Availability:
  • 7758-87-4

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  • 7758-87-4

what is of Calcium phosphate CAS 7758-87-4?

Calcium phosphate is a family of naturally occurring minerals and compounds composed of calcium and phosphorus ions. As in the food industry as a nutritional supplement and anti-caking agent.

Specification

project

metric

colour and lustre

white

state

powder

Tricalcium phosphate content (expressed as Ca), w/%

34.0~40.0

Burning loss, w/% ≤

10.0

clarity

Through experimentation

Fluorine (F)/(mg/kg) ≤

75.0

Lead (Pb) / (mg/kg) ≤

2.0

Arsenic (As) / (mg/kg) ≤

3.0

Heavy metals (expressed as Pb) / (mg/kg) ≤

≤10


Application Scenarios:

Food Grade: Primarily used as an anti-caking agent (leaking agent), moisture retainer, acidity regulator, and nutritional fortifier.


1. Anti-caking agent for powdered foods: Widely used in milk powder, coffee creamer (non-dairy creamer), solid beverage powder, soup mix powder, sugar powder, salt, and baking premixes. Tricalcium phosphate particles are extremely fine and have a microporous structure. When coated on the surface of other food powders, they can block moisture while absorbing trace amounts of ambient moisture, thus preventing the solid powder from absorbing moisture, collapsing, and clumping during its shelf life, maintaining excellent free flowability.


2. Calcium nutritional fortifier: As a dietary calcium source in food and health products. Widely added to high-calcium milk powder, infant formula, breakfast cereals, various nutritional cereals, and pet food to help with the development of bones and teeth in humans and animals.


3. Toothpaste abrasive: In the daily chemical industry, it is a mild abrasive in high-end toothpaste. Because its hardness is close to that of tooth enamel, it effectively removes dirt and plaque from the tooth surface without damaging the enamel.


Industrial Grade:


1.Plastics and Polymer Stabilizers, Flame Retardants: Used as a light and heat stabilizer in the processing of plastics such as polyvinyl chloride (PVC) and polystyrene (PS). Due to its high-temperature resistance, it also provides physical flame retardancy and synergistic effects when plastics are heated.


2. Advanced Ceramics and Specialty Glass Manufacturing: Used in the manufacture of opaque milky white glass, bone china (specialty ceramics), etc. It imparts a unique delicate texture, high whiteness, and good light transmittance to porcelain during high-temperature sintering.


Feed Grade - Feed Additives


Mineral Supplements: Tricalcium phosphate is an extremely common, inexpensive, and highly effective phosphorus and calcium supplement in livestock, poultry, and aquatic feeds. It can significantly promote bone growth in livestock such as chickens, ducks, pigs, and cattle, increase egg production and eggshell hardness in laying hens, and prevent rickets and osteomalacia in livestock and poultry.

Packing

25kg paper-plastic composite bag.

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