Diphosphates (CAS 14000-31-8) — formula H4O7P2, molecular weight 177.98; category food additives.
| CAS Number | 14000-31-8 |
|---|---|
| Molecular Formula | H4O7P2 |
| Molecular Weight | 177.98 |
| Melting Point | 61 |
| LogP | -3.2 |
| Applications | Uses: Pyrophosphates are used with technetium 99m for bone scanning, [REPROTOX] |
| Category | Thickeners |
Documented applications: Uses: Pyrophosphates are used with technetium 99m for bone scanning, [REPROTOX].
Diphosphates is a food-grade compound with CAS registry number 14000-31-8 and molecular formula H4O7P2 (molecular weight 177.98), belonging to the food additives segment of chemical raw materials.
CAS number: 14000-31-8
Its molecular formula H4O7P2 comprises 4 H, 7 O, 2 P atoms.
Also known as: Diphosphates · 二磷酸盐 · Pyrophosphate
Category: food additives
The CAS registry number of Diphosphates is 14000-31-8.
Molecular formula H4O7P2, molecular weight 177.98.
It is also registered under: Diphosphates, 二磷酸盐, Pyrophosphate.
Recorded applications: Uses: Pyrophosphates are used with technetium 99m for bone scanning, [REPROTOX].
Category: Thickeners.
Independent reference data for Diphosphates (CAS 14000-31-8), compiled from public chemistry databases.
| CAS Registry Number | 14000-31-8 |
|---|---|
| PubChem CID | 1023 |
| Molecular formula | H4O7P2 |
| IUPAC name | phosphono dihydrogen phosphate |
| UNII (FDA) | 4E862E7GRQ |
| Molecular Weight | 177.98 |
|---|---|
| XLogP3 | -3.2 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 177.94322646 |
| Monoisotopic Mass | 177.94322646 |
| Topological Polar Surface Area | 124 |
| Heavy Atom Count | 9 |
| Melting Point | 61 |
|---|---|
| Melting Point | 61 °C |
| Collision Cross Section | 144.7 Ų [M+Na]+ |
Diphosphoric acid; Pyrophosphoric acid; 2466-09-3; phosphono dihydrogen phosphate; (phosphonooxy)phosphonic acid; 4E862E7GRQ; H4P2O7; CHEBI:29888; DTXSID4075035; RefChem:55955; DTXCID4037118; 219-574-0; hydron;phosphonato phosphate; Diphosphorsaeure; Phosphonooxyphosphonic acid; Pyrophosphoric Acid (Technical Grade)
| Reported hazard statements | H302 (63.9%), H314 (100%), H318 (31.1%), H332 |
|---|
H302 (63.9%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Pyrophosphate · CAS 14000-31-8 · H4O7P2. UNII 4E862E7GRQ. Melting Point: 61; Melting Point: 61 °C; Collision Cross Section: 144.7 Ų [M+Na]+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二磷酸盐