三水合磷酸钾（CAS 22763-03-7）：分子式 K3O4P、分子量 212.266。
| CAS号 | 22763-03-7 |
|---|---|
| 分子式 | K3O4P |
| 分子量 | 212.266 |
| 应用领域 | Uses: Used as emulsifier、pH control agent、and stabilizer or thickener in foods、[ExPub: FDA] Used as buffer、sequestrant、and emulsion stabilizer in foods、[JECFA] Formerly used in hospital germicide detergents、(registration cancelled in 1986)、liquid bathroom cleansers (cancelled in 1989)、and laboratory bactericidal cleansers (cancelled in 1989)、[NPIRS]、Using Disinfectants or Biocides [Category: Clean]、Use Classification: Food additives、Food Additives -> ACIDITY_REGULATOR、SEQUESTRANT、STABILIZER -> JECFA Functional Classes、Industry Uses: Soil amendments (fertilizers)、pH regulating agent、Soil amendments (fertilizers)、Not Known or Reasonably Ascertainable、Corrosion inhibitor、Cleaning agent、Adhesion、cohesion promoter、Intermediate、Consumer Uses: Soil amendments (fertilizers)、Solvent、Household Products: Information on 3 consumer products that contain Potassium phosphate、tribasic in the following categories is provided:、• Commercial、Institutional、• Landscaping、Yard、U.S. Production: 2023: 5、000、000 - <10、000 lb、2022: 5、2021: 1、000 - <5、2020: 5、2023: 1、000 - <2、500、2022: 1、2020: 1、General Manufacturing Information: Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Agriculture、Forestry、Fishing and Hunting、Computer and Electronic Product Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Transportation Equipment Manufacturing、Primary Metal Manufacturing、Oil and Gas Drilling、Extraction、and Support activities、Synthetic Rubber Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Pesticide、Utilities、Industrial Gas Manufacturing、Services、All Other Basic Organic Chemical Manufacturing、Miscellaneous Manufacturing、Petrochemical Manufacturing、Paper Manufacturing、Machinery Manufacturing、Food、beverage、and tobacco product manufacturing、All Other Chemical Product and Preparation Manufacturing、Fabricated Metal Product Manufacturing、Petroleum Refineries、Phosphoric acid、potassium salt (1:3): ACTIVE、potassium salt (2:1): ACTIVE |
登记用途：Uses: Used as emulsifier、pH control agent、and stabilizer or thickener in foods、[ExPub: FDA] Used as buffer、sequestrant、and emulsion stabilizer in foods、[JECFA] Formerly used in hospital germicide detergents、(registration cancelled in 1986)、liquid bathroom cleansers (cancelled in 1989)、and laboratory bactericidal cleansers (cancelled in 1989)、[NPIRS]、Using Disinfectants or Biocides [Category: Clean]、Use Classification: Food additives、Food Additives -> ACIDITY_REGULATOR、SEQUESTRANT、STABILIZER -> JECFA Functional Classes、Industry Uses: Soil amendments (fertilizers)、pH regulating agent、Soil amendments (fertilizers)、Not Known or Reasonably Ascertainable、Corrosion inhibitor、Cleaning agent、Adhesion、cohesion promoter、Intermediate、Consumer Uses: Soil amendments (fertilizers)、Solvent、Household Products: Information on 3 consumer products that contain Potassium phosphate、tribasic in the following categories is provided:、• Commercial、Institutional、• Landscaping、Yard、U.S. Production: 2023: 5、000、000 - <10、000 lb、2022: 5、2021: 1、000 - <5、2020: 5、2023: 1、000 - <2、500、2022: 1、2020: 1、General Manufacturing Information: Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Agriculture、Forestry、Fishing and Hunting、Computer and Electronic Product Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Transportation Equipment Manufacturing、Primary Metal Manufacturing、Oil and Gas Drilling、Extraction、and Support activities、Synthetic Rubber Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Pesticide、Utilities、Industrial Gas Manufacturing、Services、All Other Basic Organic Chemical Manufacturing、Miscellaneous Manufacturing、Petrochemical Manufacturing、Paper Manufacturing、Machinery Manufacturing、Food、beverage、and tobacco product manufacturing、All Other Chemical Product and Preparation Manufacturing、Fabricated Metal Product Manufacturing、Petroleum Refineries、Phosphoric acid、potassium salt (1:3): ACTIVE、potassium salt (2:1): ACTIVE。
三水合磷酸钾 是一种化工化合物，登记 CAS 号为 22763-03-7，分子式 K3O4P（分子量 212.266）。
登记 CAS 号：22763-03-7
其分子式 K3O4P 由 3 个钾、4 个氧、1 个磷 组成。
别名/同义词：三水合磷酸钾 · POTASSIUM PHOSPHATE TRIBASIC TRIHYDRATE
三水合磷酸钾 的 CAS 登记号为 22763-03-7。
分子式 K3O4P，分子量 212.266。
别名/同义词：三水合磷酸钾、POTASSIUM PHOSPHATE TRIBASIC TRIHYDRATE。
登记用途：Uses: Used as emulsifier、pH control agent、and stabilizer or thickener in foods、[ExPub: FDA] Used as buffer、sequestrant、and emulsion stabilizer in foods、[JECFA] Formerly used in hospital germicide detergents、(registration cancelled in 1986)、liquid bathroom cleansers (cancelled in 1989)、and laboratory bactericidal cleansers (cancelled in 1989)、[NPIRS]、Using Disinfectants or Biocides [Category: Clean]、Use Classification: Food additives、Food Additives -> ACIDITY_REGULATOR、SEQUESTRANT、STABILIZER -> JECFA Functional Classes、Industry Uses: Soil amendments (fertilizers)、pH regulating agent、Soil amendments (fertilizers)、Not Known or Reasonably Ascertainable、Corrosion inhibitor、Cleaning agent、Adhesion、cohesion promoter、Intermediate、Consumer Uses: Soil amendments (fertilizers)、Solvent、Household Products: Information on 3 consumer products that contain Potassium phosphate、tribasic in the following categories is provided:、• Commercial、Institutional、• Landscaping、Yard、U.S. Production: 2023: 5、000、000 - <10、000 lb、2022: 5、2021: 1、000 - <5、2020: 5、2023: 1、000 - <2、500、2022: 1、2020: 1、General Manufacturing Information: Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Agriculture、Forestry、Fishing and Hunting、Computer and Electronic Product Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Transportation Equipment Manufacturing、Primary Metal Manufacturing、Oil and Gas Drilling、Extraction、and Support activities、Synthetic Rubber Manufacturing、All Other Basic Inorganic Chemical Manufacturing、Pesticide、Utilities、Industrial Gas Manufacturing、Services、All Other Basic Organic Chemical Manufacturing、Miscellaneous Manufacturing、Petrochemical Manufacturing、Paper Manufacturing、Machinery Manufacturing、Food、beverage、and tobacco product manufacturing、All Other Chemical Product and Preparation Manufacturing、Fabricated Metal Product Manufacturing、Petroleum Refineries、Phosphoric acid、potassium salt (1:3): ACTIVE、potassium salt (2:1): ACTIVE。
三水合磷酸钾（CAS 22763-03-7）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 22763-03-7 |
|---|---|
| PubChem CID | 62657 |
| 分子式 | K3O4P |
| IUPAC 名称 | tripotassium;phosphate |
| UNII（FDA） | 16D59922JU |
| Molecular Weight | 212.266 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 211.8445399 |
| Monoisotopic Mass | 211.8445399 |
| Topological Polar Surface Area | 86.3 |
| Heavy Atom Count | 8 |
7778-53-2; Tripotassium phosphate; Potassium phosphate tribasic; Tripotassium orthophosphate; Phosphoric acid, tripotassium salt; Potassium orthophosphate; Potassium phosphate, tribasic; Caswell No. 700A; Potassium phosphate (K3PO4); CCRIS 7321; tribasic potassium phosphate; EINECS 231-907-1; Potassium pentahydrogen bis(phosphate); EPA Pesticide Chemical Code 076407; 16D59922JU; Phosphoric acid potassium salt (1:3)
| 法规与食品接触 | FDA Substance added to food: EMULSIFIER OR EMULSIFIER SALT, PH CONTROL AGENT, STABILIZER OR THICKENER FDA 21 CFR 中列出的食品接触物质清单：FCS ACIDITY_REGULATOR; SEQUESTRANT; STABILIZER: Food Additives Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25 FAS 17-JECFA 26/151 |
|---|---|
| GHS 通报统计 | 3.2% (66 / 2041) |
| GHS 通报统计 | 3.2% (66 / 2041) |
|---|---|
| 已通报的危害声明 | H315 (78.1%), H318 (22.1%), H319 (74.6%), H335 (86.3%), H302, H314 |
三水合磷酸钾 · CAS 22763-03-7 · K3O4P. UNII 16D59922JU.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: POTASSIUM PHOSPHATE TRIBASIC TRIHYDRATE