Potassium Phosphates (CAS 7778-77-0) — formula KH2PO4, molecular weight 136.086; category food additives.
| CAS Number | 7778-77-0 |
|---|---|
| Molecular Formula | KH2PO4 |
| Molecular Weight | 136.086 |
| Melting Point | 253 °C |
| Category | Antioxidants |
Potassium Phosphates is a food-grade compound with CAS registry number 7778-77-0 and molecular formula KH2PO4 (molecular weight 136.086), belonging to the food additives segment of chemical raw materials.
CAS number: 7778-77-0
Its molecular formula KH2PO4 comprises 1 K, 2 H, 1 P, 4 O atoms.
Also known as: Potassium Phosphates · Potassium Phosphate Monobasic
Category: food additives
The CAS registry number of Potassium Phosphates is 7778-77-0.
Molecular formula KH2PO4, molecular weight 136.086.
It is also registered under: Potassium Phosphates, Potassium Phosphate Monobasic.
Category: Antioxidants.
Independent reference data for Potassium Phosphates (CAS 7778-77-0), compiled from public chemistry databases.
| CAS Registry Number | 7778-77-0 |
|---|---|
| PubChem CID | 516951 |
| Molecular formula | KH2PO4 |
| IUPAC name | potassium dihydrogen phosphate |
| UNII (FDA) | 4J9FJ0HL51 |
| Molecular Weight | 136.086 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 135.93277702 |
| Monoisotopic Mass | 135.93277702 |
| Topological Polar Surface Area | 80.6 |
| Heavy Atom Count | 6 |
| Melting Point | 253 °C |
|---|---|
| Density | 2.34 g/cu cm |
| Density | 2.34 g/cm³ |
| pH | pH = 4.4 to 4.7 |
Potassium dihydrogen phosphate; 7778-77-0; Potassium phosphate monobasic; MONOPOTASSIUM PHOSPHATE; Monobasic potassium phosphate; Potassium acid phosphate; Phosphoric acid, monopotassium salt; Potassium phosphate, monobasic; Monopotassium monophosphate; Monopotassium orthophosphate; Monopotassium dihydrogen phosphate; potassium biphosphate; Potassium dihydrogen orthophosphate; KH2PO4; Sorensen's potassium phosphate; Potassium dihydrogenorthophosphate
| Regulatory & Food Contact | FDA Substance added to food: MALTING OR FERMENTING AID, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, STABILIZER OR FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS ACIDITY_REGULATOR; SEQUESTRANT; YEAST_FOOD: Food Additives MALTING OR FERMENTING AID, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, STABILIZER OR THICKENER Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25 |
|---|---|
| GHS notification summary | 90.7% (794 / 875) |
| GHS notification summary | 90.7% (794 / 875) |
|---|
This chemical does not meet GHS hazard criteria for 90.7% (794 of 875) of all reports.
Reported as not meeting GHS hazard criteria by 794 of 875 companies (only 9.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Potassium Phosphates · CAS 7778-77-0 · KH2PO4. UNII 4J9FJ0HL51. Melting Point: 253 °C; Density: 2.34 g/cu cm; Density: 2.34 g/cm³.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Potassium Phosphates