Calcium Phosphates（CAS 7758-87-4）：分子式 Ca3(PO4)2、分子量 310.18。
登记用途：润滑 agent、缓蚀剂、Soil amendments (肥料)、Filler、中间体、颜料、香精香料、Permitted for use as an inert ingredient in non-食品 农药 products、用于fertilizers、and animal feeds、Also 用于glass manufacture、THERAP CAT (VET): Has been 用作dietary supplement、and as an antacid。
Calcium Phosphates 是一种化工化合物，登记 CAS 号为 7758-87-4，分子式 Ca3(PO4)2（分子量 310.18）。
登记 CAS 号：7758-87-4
其分子式 Ca3(PO4)2 由 3 个钙、2 个磷、8 个氧 组成。
别名/同义词：Calcium Phosphates · Tricalcium phosphate
Calcium Phosphates 的 CAS 登记号为 7758-87-4。
分子式 Ca3(PO4)2，分子量 310.18。
别名/同义词：Calcium Phosphates、Tricalcium phosphate。
登记用途：润滑 agent、缓蚀剂、Soil amendments (肥料)、Filler、中间体、颜料、香精香料、Permitted for use as an inert ingredient in non-食品 农药 products、用于fertilizers、and animal feeds、Also 用于glass manufacture、THERAP CAT (VET): Has been 用作dietary supplement、and as an antacid。
Calcium Phosphates（CAS 7758-87-4）的公开数据库记录，列此仅供独立核对。
| 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.
| 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) |
| 熔点 | >450 |
|---|---|
| 熔点 | 1670 °C |
| 溶解度 | 7.7g/L |
| 溶解度 | 2.5 mg/100 g water at 25 °C |
| 密度 | 3.14 g/cu cm |
| 密度 | 2.5 @ 20°C |
| CAS Registry Number | 7758-87-4 |
|---|---|
| PubChem CID | 24456 |
| 分子式 | Ca3(PO4)2 |
| IUPAC 名称 | tricalcium diphosphate |
| UNII（FDA） | K4C08XP666 |
| FEMA 编号 | 3081 |
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)
| 分子量 | 310.18 |
|---|---|
| 氢键供体数 | 0 |
| 氢键受体数 | 8 |
| 可旋转键数 | 0 |
| 精确质量 | 309.7946135 |
| 单同位素质量 | 309.7946135 |
| 拓扑极性表面积 | 173 |
| 重原子数 | 13 |
| 形式电荷 | 0 |
| 复杂度 | 36.8 |
Calcium Phosphates · CAS 7758-87-4 · Ca3(PO4)2. UNII K4C08XP666. 熔点: >450; 熔点: 1670 °C; 溶解度: 7.7g/L.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。