Tricalcium phosphate food grade (CAS 21063-37-6) — formula Ca3(PO4)2, molecular weight 310.18; category food additives.
Tricalcium phosphate food grade (CAS 21063-37-6) is classified under Food Additives, with molecular formula Ca3(PO4)2 and molecular weight 310.18, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies Tricalcium phosphate food grade at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 21063-37-6 |
|---|---|
| Molecular Formula | Ca3(PO4)2 |
| Molecular Weight | 310.18 |
| Melting Point | >450 |
| Applications | Lubricating agent, Corrosion inhibitor, Soil amendments (fertilizers), Filler, Intermediate, Pigment |
| Category | Food Additives |
Documented applications: Lubricating agent, Corrosion inhibitor, Soil amendments (fertilizers), Filler, Intermediate, Pigment.
Tricalcium phosphate food grade is a food-grade compound with CAS registry number 21063-37-6 and molecular formula Ca3(PO4)2 (molecular weight 310.18), belonging to the food additives segment of chemical raw materials.
CAS number: 21063-37-6
Its molecular formula Ca3(PO4)2 comprises 3 Ca, 2 P, 8 O atoms.
Also known as: Tricalcium phosphate food grade · 食品级磷酸三钙
Category: food additives
The CAS registry number of Tricalcium phosphate food grade is 21063-37-6.
Molecular formula Ca3(PO4)2, molecular weight 310.18.
It is also registered under: Tricalcium phosphate food grade, 食品级磷酸三钙.
Recorded applications: Lubricating agent, Corrosion inhibitor, Soil amendments (fertilizers), Filler, Intermediate, Pigment.
Category: Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Tricalcium phosphate food grade (CAS 21063-37-6), compiled from public chemistry databases.
| CAS Registry Number | 21063-37-6 |
|---|---|
| PubChem CID | 24456 |
| Molecular formula | Ca3(PO4)2 |
| IUPAC name | tricalcium diphosphate |
| UNII (FDA) | K4C08XP666 |
| FEMA number | 3081 |
| Molecular Weight | 310.18 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 0 |
| Exact Mass | 309.7946135 |
| Monoisotopic Mass | 309.7946135 |
| Topological Polar Surface Area | 173 |
| Heavy Atom Count | 13 |
| Melting Point | >450 |
|---|---|
| Melting Point | 1670 °C |
| Solubility | 7.7g/L |
| Solubility | 2.5 mg/100 g water at 25 °C |
| Density | 3.14 g/cu cm |
| Density | 2.5 @ 20°C |
7758-87-4; TRICALCIUM PHOSPHATE; Synthos; Calcium orthophosphate; Tricalcium diphosphate; Phosphoric acid, calcium salt (2:3); Tricalcium orthophosphate; Calcigenol simple; Tertiary calcium phosphate; Bonarka; Calcium phosphate, tribasic; Calcium tertiary phosphate; Calcium phosphate (3:2); Natural whitlockite; FEMA No. 3081; Calcium phosphate (Ca3(PO4)2)
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Foods FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS ACIDITY_REGULATOR; ANTICAKING_AGENT: Food Additives Tricalcium phosphate consists of a variable mixture of calcium phosphates obtained from neutralisation of phos ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJUVANT, |
|---|---|
| GHS notification summary | 95.7% (529 / 553) |
| GHS notification summary | 95.7% (529 / 553) |
|---|---|
| Reported hazard statements | H318 (25%) |
This chemical does not meet GHS hazard criteria for 95.7% (529 of 553) of all reports.
Reported as not meeting GHS hazard criteria by 529 of 553 companies (only 4.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Tricalcium phosphate food grade · CAS 21063-37-6 · Ca3(PO4)2. UNII K4C08XP666. Melting Point: >450; Melting Point: 1670 °C; Solubility: 7.7g/L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 食品级磷酸三钙