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CAS No.: | 10361-03-2 |
---|---|
Name: | Sodium metaphosphate |
Article Data: | 13 |
Molecular Structure: | |
Formula: | NaO3P |
Molecular Weight: | 101.962 |
Synonyms: | METAPHOSPHORIC ACID , SODIUM SALT;METAPHOSPHORIC ACID(HPO3), SODIUM SALT (1:1);sporix;SODIUM M-PHOSPHATE;METAPHOSPHORIC ACID SODIUM SALT;GRAHAM'S SALT;SODIUM PHOSPHATE;ISMP;metafos;SODIUM-M-PHOSPHATE MONOHYDRATE;sodium hypophosphate;Natriummetaphosphat;maddrellsalt;SODIUM POLYPHOSPHATE; |
EINECS: | 233-782-9 |
Density: | 2.181 g/cm3 |
Melting Point: | 600 °C |
PSA: | 91.34000 |
LogP: | 0.50480 |
Conditions | Yield |
---|---|
byproducts: NaBr, H2; heating AgBr in excess to 380°C in a sealed glass tube; |
Conditions | Yield |
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In neat (no solvent) heating for a long period; | |
In neat (no solvent) heating for a long period; |
Conditions | Yield |
---|---|
In neat (no solvent) prolonged heating; | |
In neat (no solvent) prolonged heating; |
sodium hypophosphate
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; placed in a platinum crucible in a furnace, temp. range 300-375°C; |
sodium hypophosphate
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; placed in a platinum crucible in a furnace, temp. range 300-375°C; |
sodium hypophosphate
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; placed in a platinum crucible in a furnace, temp. range 300-375°C; |
sodium dihydrogenphosphate
sodium hypophosphate
Conditions | Yield |
---|---|
In neat (no solvent) repeated fusion of NaH2PO4 and cooling the latter up to 500°C in the course of 2 d, removing of residual water; |
sodium dihydrogen phosphate monohydrate
sodium hypophosphate
Conditions | Yield |
---|---|
byproducts: H2O; heating (300°C, 0.5 h and 500°C, 2 h); |
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; byproducts: CO; Ar atmosphere; Na3P3O9 placed on graphite boat in electric furnace at 1000 or1100°C; gas phase condensed in receivers; elem., IR and X-ray diffraction anal.; |
sodium hypophosphate
Conditions | Yield |
---|---|
In neat (no solvent) Kinetics; placed in a platinum crucible in a furnace, temp. range 300-375°C; |
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The Sodium metaphosphate (NaPO3), 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 (NaPO3): (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. |