Calcium phosphate tribasic CAS 12167-74-7 TCP

Tricalcium phosphate (TCP) is a compound with calcium phosphate as the main component, with the chemical formula of Ca₃(PO₄)₂, which is widely used in the fields of food, medicine and materials. ‌

Basic properties
Tricalcium phosphate is a white crystal or amorphous powder, which is insoluble in water and soluble in dilute acid. Its melting point is 1670℃ and it is stable in air. As a food additive, it mainly plays the role of anti-caking, buffering pH value, and retaining moisture. It is commonly used in the processing of flour, milk powder, candy, etc. ‌

Medical application
As a bioceramic material, tricalcium phosphate is highly matched with the inorganic components of human bone tissue (accounting for 65%). After implantation, it can form a chemical bond with the host bone through the formation of a hydroxyapatite layer on the surface to achieve a bone repair effect. It is mainly used for the repair of non-load-bearing bone defects (such as alveolar ridge augmentation, ear ossicle replacement, etc.), and can be used as a drug sustained-release carrier

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Model:
12167-74-7
Brand:
futurechemical
Code:
12167-74-7

Product Description

Calcium phosphate tribasic Basic information
Product Name:	Calcium phosphate tribasic
CAS:	12167-74-7
MF:	5Ca.3O4P.HO
MW:	502.31
EINECS:	235-330-6
Mol File:	12167-74-7.mol
Calcium phosphate tribasic Chemical Properties
Melting point	1100 °C(lit.)
bulk density	2-6g/cm3
density	1.038 g/mL at 25 °C
storage temp.	2-8°C
solubility	Soluble in 1 M Hydrochloric acid.
form	aqueous suspension
color	White
PH	4月6日
Water Solubility	Partially soluble in water.
Merck	1694
CAS DataBase Reference	12167-74-7(CAS DataBase Reference)
EPA Substance Registry System	Calcium hydroxide phosphate (12167-74-7)

TEST ITEM		FCC VII	TEST RESULT
Appearance		White crystalline powder	White crystalline powder
Content(As Ca) %		34.0-40.0	36.0
Loss on Ignition,(800℃)	≤%	10.0	7.8
Heavy Metal(As Pb)	≤%	0.002	<0.002
As	≤%	0.0003	<0.0003
Fluorides	≤%	0.0075	<0.0075
Clarity		Passes test	Passes test

Calcium phosphate tribasic 12167-74-7 TCP 5Ca.3O4P.HO Food anti-caking agents Toothpaste abrasives Plastic or rubber flame retardants Animal feed additives Industrial wastewater treatment heavy metal adsorbents Adjusting acidic soils

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.