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

Name: Metaphosphoric acid, ACS, 33.5-36.5%, bal. NaPO{3} (Stablizer)
SKU: 033267.36

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

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產品號碼 033267.36

亦稱為 033267-36

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500 g

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化學識別

CAS37267-86-0

IUPAC Nametrihydroxy-1,3,5,2λ⁵,4λ⁵,6λ⁵-trioxatriphosphinane-2,4,6-trione

Molecular FormulaH3O9P3

InChI KeyAZSFNUJOCKMOGB-UHFFFAOYSA-N

SMILESOP1(=O)OP(O)(=O)OP(O)(=O)O1

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規格

規格表

Impurity contentSubstances reducing permanganate (as H₃PO₃) 0.02%

Assay (unspecified)33.5-36.5% HPO₃

Impurity contentAs 1ppm

CommentStabilizer (NaPO₃) 57.0-63.0%

Impurity contentCl 0.001%

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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.

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