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  7. Metaphosphoric acid, 39-43%, bal. NaPO{3} (Stabilizer)

Metaphosphoric acid, 39-43%, bal. NaPO{3} (Stabilizer)

Codice prodotto. 11409986
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Codice prodotto. 11409986 Fornitore Thermo Scientific Alfa Aesar N. del fornitore B20932.22
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Descrizione

CAS: 37267-86-0 | HO3P | 79.979 g/mol

Metaphosphoric acid is used as a dehydrating agent. Its derivative, sodium hexametaphosphate is used as a sequestrant and a food additive. It is also used as a phosphorylating agent, analytical reagent and in dental cements.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Metaphosphoric acid is used as a dehydrating agent. Its derivative, sodium hexametaphosphate is used as a sequestrant and a food additive. It is also used as a phosphorylating agent, analytical reagent and in dental cements.

Solubility
Soluble in alcohol.

Notes
Form: Lumps.Hygroscopic. Moisture sensitive. Incompatible with strong bases, nitromethane and metals.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 37267-86-0
Formula molecolare HO3P
Molecular Weight (g/mol) 79.979
Numero MDL MFCD00011351
InChI Key UEZVMMHDMIWARA-UHFFFAOYSA-N
Sinonimo metaphosphoric acid, meta-phosphoric acid, hydrogenphosphonate, m-phosphoric acid, phosphenic acid, unii-mtk99r3uv0, metaphosphoric acid hpo3, x-phosphate-group, phosphonate 1-, hydrogen phosphonate
PubChem CID 3084658
SMILES OP(=O)=O

Specifica

Materiale o nome chimico Metaphosphoric acid
Densità 2.2
Sensibilità Hygroscopic
Note percentuale saggio bal. NaPO3 (Stabilizer)
Quantità 100 g
Numero UN UN3260
Indice di Merck 14,7345
Informazioni di solubilità Soluble in alcohol.
Peso formulazione 79.98
Percent Purity 39 to 43%

RUO – Research Use Only

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