Metaphosphoric acid, stabilized, Thermo Scientific Chemicals

Metaphosphoric acid, 40 to 46% (HPO3), HO3P, CAS Number-37267-86-0, 50813-16-6, hydrogenphosphonate, metaphosphoric acid, meta-phosphoric acid, hydrogen phosphonate, phosphenic acid, m-phosphoric acid, metaphosphoric acid hpo3, phosphonate 1-, x-phosphate-group, unii-mtk99r3uv0, 500g, 5ppm max.

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

Chemical Identifiers

CAS

37267-86-0, 50813-16-6

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

Heavy Metals (as Pb)

50ppm max.

Packaging

Glass bottle

Quantity

500 g

Physical Form

Glassy Lump

Linear Formula

(HPO₃)n

Fieser

01,665; 16,177

Merck Index

15, 7457

Solubility Information

Solubility in water: soluble. Other solubilities: slowly forming the ortho-acid, soluble in alcohol

Formula Weight

79.98

Percent Purity

40 to 46% (HPO3)

Chemical Name or Material

Metaphosphoric acid

Hazard Category

Danger

Hazard Statement

GHS H Statement:
Causes severe skin burns and eye damage.
May cause respiratory irritation.

Precautionary Statement

GHS P Statement:
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

253-433-4

TSCA

TSCA

SDS

Hazard Category

Danger

Hazard Statement

GHS H Statement:
Causes severe skin burns and eye damage.
May cause respiratory irritation.

Precautionary Statement

GHS P Statement:
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

253-433-4

TSCA

TSCA

SDS

RUO – Research Use Only