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  7. Metaphosphoric acid, ACS, 33.5-36.5%, bal. NaPO{3} (Stablizer), Thermo Scientific Chemicals

Metaphosphoric acid, ACS, 33.5-36.5%, bal. NaPO{3} (Stablizer), Thermo Scientific Chemicals

Product Code. 11377578
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Quantity:
10 g
100 g
500 g

Description

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 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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 37267-86-0
Molecular Formula HO3P
Molecular Weight (g/mol) 79.979
MDL Number MFCD00011351
InChI Key UEZVMMHDMIWARA-UHFFFAOYSA-N
Synonym 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

Specifications

Appearance White crystalline
Color White
Density 2.2 g/cm3 at 20&de g;C
Sensitivity Hygroscopic
Quantity 500 g
Physical Form Crystalline
UN Number 3260
Solubility Information Decomposes in water. Soluble in alcohol.
Formula Weight 79.98
Grade ACS
Chemical Name or Material Metaphosphoric Acid
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RUO – Research Use Only

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