Metaphosphoric acid, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
15169313	Thermo Scientific Acros 450251000	100 g	Glass Bottle
15179313	Thermo Scientific Acros 450255000	500 g	Glass Bottle
15159313	Thermo Scientific Acros 450250025	2.5 kg	Glass Bottle

Description

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 Weight (g/mol): 79.979
• Synonym: metaphosphoric acid, meta-phosphoric acid, hydrogenphosphonate, m-phosphoric acid, phosphenic acid, unii-mtk99r3uv0, metaphosphoric acid hpo3, x-phosphate-group, phosphonate 1-, hydrogen phosphonate
• SMILES: OP(=O)=O

• Molecular Formula: HO3P
• InChI Key: UEZVMMHDMIWARA-UHFFFAOYSA-N
• PubChem CID: 3084658

Specifications

• CAS: 37267-86-0, 50813-16-6
• Linear Formula: (HPO₃)n
• Solubility Information: Solubility in water: soluble. Other solubilities: slowly forming the ortho-acid, soluble in alcohol
• SMILES: OP(=O)=O
• PubChem CID: 3084658
• Chemical Name or Material: Metaphosphoric acid

• Molecular Formula: HO3P
• Synonym: metaphosphoric acid, meta-phosphoric acid, hydrogenphosphonate, m-phosphoric acid, phosphenic acid, unii-mtk99r3uv0, metaphosphoric acid hpo3, x-phosphate-group, phosphonate 1-, hydrogen phosphonate
• InChI Key: UEZVMMHDMIWARA-UHFFFAOYSA-N
• Molecular Weight (g/mol): 79.979
• Grade: ACS Reagent

Safety and Handling

Product Identifier

• Metaphosphoric acid

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H335-May cause respiratory irritation.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only