Phosphoric acid, calcium salt (1:)
Description Preparation- Product Name
- Phosphoric acid, calcium salt (1:)
- CAS No.
- 10103-46-5
- Chemical Name
- Phosphoric acid, calcium salt (1:)
- Synonyms
- Ai3-25607;APATITETTCP;Einecs 233-283-6;7757-93-9 (Cahpo4);21063-37-6 (Monetite);12167-74-7 (Tri-calcium salt);TIANFU-CHEM - Calcium phosphate;Phosphoric acid, calcium salt (1:);Calcium phosphate: (Tricalcium phosphate);Phosphoric acid, calcium salt (1:) USP/EP/BP
- CBNumber
- CB9912920
- Molecular Formula
- CaH5O4P
- Formula Weight
- 140.09
- MOL File
- 10103-46-5.mol
Phosphoric acid, calcium salt (1:) Property
- EPA Substance Registry System
- Calcium phosphate (10103-46-5)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-26
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H318Causes serious eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
Phosphoric acid, calcium salt (1:) Chemical Properties,Usage,Production
Description
Tribasic calcium phosphate occurs in nature as minerals, oxydapatite, whitlockite, voelicherite, apatite, phosphorite. It has many industrial applications. Some are similar to the monobasic and dibasic salts. It is used in fertilizers, dental products, ceramics and polishing powder. Some other important applications are in plastics as a stabilizer; as an anticaking agent; as a nutrient supplement in cattle food; for clarifying sugar syrup; as a mordant in dyeing textiles; and as a buffer to control pH.
Preparation
Tribasic calcium phosphate is obtained from naturally occurring minerals for fertilizer applications. The compound may be prepared in the laboratory by the reaction of sodium phosphate with calcium chloride with excess of ammonia. Also, it can be prepared by treatment of calcium hydroxide with phosphoric acid:
2H3PO4 + 3Ca(OH)2 → Ca3(PO4)2 + 6H2O
Definition
ChEBI: Tricalcium bis(phosphate) is a calcium phosphate.
Agricultural Uses
Calcium phosphate [Ca3(PO4),] is a white insoluble powder and is the main constituent of bones. Calcium phosphate occurs naturally as rock phosphate in the mineral apatite Ca5(PO4)3,which contains OH-, F- and Cl- ions to a small extent.
Calcium ions and hydrogen phosphate ions react in
the presence of an alkali to produce calcium phosphate.
Calcium phosphate is used extensively as a fertilizer.
Dicalcium phosphate is a common constituent of
nitrophosphate fertilizers and of compound fertilizers
formed by ammoniation of superphosphates. Calcining
of phosphate rock, sodium carbonate and silica in a rotary
kiln at 1250°C gives rhenania, or calcium sodium
phosphate.
Phosphoric acid, calcium salt (1:) Preparation Products And Raw materials
Raw materials
Preparation Products
Phosphoric acid, calcium salt (1:) Suppliers
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View Lastest Price from Phosphoric acid, calcium salt (1:) manufacturers
- Product
- Phosphoric acid, calcium salt (1:) 10103-46-5
- Price
- US $10.00/KG
- Min. Order
- 100KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-11-28
- Product
- Phosphoric acid, calcium salt (1:) 10103-46-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-06-20
- Product
- Dicalcium phosphate 10103-46-5
- Price
- US $16.32/Kg/Bag
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20tons
- Release date
- 2021-12-20