磷酸三钙 (CAS No. 7758-87-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include 精细化学品；食品添加剂. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
精细化学品；食品添加剂
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 磷酸三钙 is 7758-87-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include 精细化学品；食品添加剂.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Calcium Phosphates · CAS 7758-87-4 · Ca3(PO4)2. UNII K4C08XP666. Melting Point: >450; Melting Point: 1670 °C; Solubility: 7.7g/L.
| CAS Registry Number | 7758-87-4 |
|---|---|
| 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 |
| Formal Charge | 0 |
| Complexity | 36.8 |
| 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 |
| 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.
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)
CAS 7758-87-4; molecular formula Ca3(PO4)2; molecular weight — g/mol.
7758-87-4, TRICALCIUM PHOSPHATE, Synthos, Calcium orthophosphate, Tricalcium diphosphate, Phosphoric acid, calcium salt (2:3).
Documented regulatory listings: 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.
95.7% of GHS notifications report no hazard classification (529 of 553).
Melting Point: >450; Melting Point: 1670 °C; Solubility: 7.7g/L; Solubility: 2.5 mg/100 g water at 25 °C.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.