Basic information
- Name:
Metaphosphoric acid(HPO3), sodium salt (1:1)
- Superlist Name:
- Sodium metaphosphate
- CAS No.:
10361-03-2
- Molecular Structure:
- Formula:
- NaO3P
- Molecular Weight:
- 101.96
- Deleted CAS:
- 1313-95-7|35270-09-8|857801-56-0
- Synonyms:
- Metaphosphoricacid (HPO3), sodium salt (8CI,9CI);Sodium metaphosphate (NaPO3) (6CI,7CI);Graham's salt;Kurrol's salt;Maddrell's salt;Metafos;Sodium Kurrol's salt;Sodium phosphate (NaPO3);Sporix;
- EINECS:
- 233-782-9
- Density:
- 2.181 g/cm3
- Melting Point:
- 600 °C
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Consensus Reports
Specification
The Sodium metaphosphate, also known as Metaphosphoric acid (HPO3), sodium salt, is an organic compound with the formula NaO3P. It belongs to the product categories of Inorganic & Organic Chemicals; Inorganics. Its EINECS registry number is 233-782-9. With the CAS registry number 10361-03-2, its IUPAC name is [O-]P(=O)=O.[Na+].
Physical properties of Sodium metaphosphate: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 3; (3)Rotatable Bond Count: 0; (4)Exact Mass: 101.948275; (5)MonoIsotopic Mass: 101.948275; (6)Topological Polar Surface Area: 57.2; (7)Heavy Atom Count: 5; (8)Formal Charge: 0; (9)Complexity: 49.8; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 0; (15)Covalently-Bonded Unit Count: 2.
You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].[O-]P(=O)=O
(2)InChI: InChI=1/Na.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1
(3)InChIKey: AQMNWCRSESPIJM-REWHXWOFAF
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 830mg/kg (830mg/kg) | KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" | Revue d'Epidemiologie, Medecine Sociale et Sante Publique. Vol. 10, Pg. 391, 1962. |