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[B20932] CAS 37267-86-0 | Metaphosphoric acid, 39-43%, bal. NaPO{3} (Stabilizer) | Alfa

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Brand: Alfa Aesar

37267-86-0 | H3O9P3 | trimetaphosphoric acid magnesium (2:3) salt trimetaphosphoric acid trisodium salt trimetaphosphoric acid magnesium trimetaphosphate calcium trimetaphosphate trimetaphosphoric acid, tripotassium salt metaphosphoric acid ruthenium (+3) salt trimetaphosphoric acid trimetaphosphoric acid, ruthenium (+3) salt trimetaphosphoric acid, magnesium (2:3) salt

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설명

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Chemical Identifiers

CAS
37267-86-0
Molecular Weight (g/mol)
239.94
Synonym
trimetaphosphoric acid magnesium (2:3) salt trimetaphosphoric acid trisodium salt trimetaphosphoric acid magnesium trimetaphosphate calcium trimetaphosphate trimetaphosphoric acid, tripotassium salt metaphosphoric acid ruthenium (+3) salt trimetaphosphoric acid trimetaphosphoric acid, ruthenium (+3) salt trimetaphosphoric acid, magnesium (2:3) salt
SMILES
OP1(=O)OP(O)(=O)OP(O)(=O)O1
InChI Key
AZSFNUJOCKMOGB-UHFFFAOYSA-N
Molecular Formula
H3O9P3
IUPAC Name
trihydroxy-1,3,5,2λ⁵,4λ⁵,6λ⁵-trioxatriphosphinane-2,4,6-trione

Specifications

Appearance (Color)
Clear translucent or glassy
Form
lumps or rods
Comment
Balance is the sodium salt NaPO3
Assay (unspecified)
39-44% (HPO3)

설명

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.

Other References:

Merck Index:14,7345UN Number:UN3260

GHS Hazard and Precautionary Statements

Hazard Statements:H314-H335
GHS H StatementH314-H335Causes severe skin burns and eye damage.May cause respiratory irritation.
Precautionary Statements:P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Risk & Safety

TSCA:Yes

경고:RUO – Research Use Only

CAS37267-86-0FORMULAH3O9P3HAZARD CLASS8EINECS253-433-4MDLMFCD00011351PACKAGING GROUPIII

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Pakage

100g, 500g
brand

Alfa Aesar
SKU: B20932 Category:  Brand:
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[B20932] CAS 37267-86-0 | Metaphosphoric acid, 39-43%, bal. NaPO{3} (Stabilizer) | Alfa

[B20932] CAS 37267-86-0 | Metaphosphoric acid, 39-43%, bal. NaPO{3} (Stabilizer) | Alfa

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