meta-Phosphoric acid ACS reagent, chips, 33.5… 37267-86-0

Name: meta-Phosphoric acid ACS reagent, chips, 33.5-36.5%
Brand: Vaqora Chemicals
SKU: VQ-000888

About meta-Phosphoric acid ACS reagent, chips, 33.5-36.5%

meta-Phosphoric acid ACS reagent, chips (CAS 37267-86-0) is a synthetic reagent offered by Vaqora Chemicals (ACS grade) with a typical assay of 33.5–36.5%. The compound has the formula HO3P, corresponding to a molecular weight of 79.98 g/mol. Systematically, it is named phosphenic acid. Alternative names: Metaphosphoric acid and meta-Phosphoric acid.

It is supplied as sticks to chips colourless to white. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis, reaction development, medicinal chemistry and analytical determinations. Typical end-use sectors are academic and industrial research.

Vaqora Chemicals supplies meta-Phosphoric acid ACS reagent, chips in 5 g, 100 g, 500 g and 2.5 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry
Analytical determinations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	meta-Phosphoric acid ACS reagent, chips, 33.5-36.5%
Catalogue No.	VQ-000888
CAS Number	37267-86-0
IUPAC name	phosphenic acid
Molecular formula	HO₃P
Molecular weight	79.98 g/mol
Exact mass	79.9663
Grade	ACS
Purity / assay	33.5–36.5%
HSN code	28092010
InChIKey	UEZVMMHDMIWARA-UHFFFAOYSA-N
SMILES	OP(=O)=O
PubChem CID	3084658

Physical properties
Physical form	Other
Appearance	Sticks to chips colourless to white
LogP (XLogP3)	-1.2
H-bond donors / acceptors	1 / 3
TPSA	54.4 Å²
UN number	UN 3260
Synonyms	Metaphosphoric acid, meta-Phosphoric acid, hydrogenphosphonate, Phosphoric acid meta, Metaphosphoric acid (HPO3), HO3P, M phosphoric acid, hydrogen phosphonate, [PHO2(OH)](-), meta-Phosphoric acid, BioXtra, >=33.5%, meta-Phosphoric acid, 100%, lumps (glassy), meta-Phosphoric acid, ACS reagent, chips, 33.5-36.5%

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P363, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 37267-86-0

m-Phosphoric acid, glacial stick

CAS: 37267-86-0
Formula: HO₃P
MW: 79.98 g/mol

VQ-000886

AR

m-Phosphoric acid, GR

CAS: 37267-86-0
Formula: HO₃P
MW: 79.98 g/mol

VQ-000887

Frequently asked questions

What is the CAS number of meta-Phosphoric acid ACS reagent, chips, 33.5-36.5%?

The CAS Registry Number of meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% is 37267-86-0. It is also known as Metaphosphoric acid, meta-Phosphoric acid, hydrogenphosphonate.

What is the molecular formula and molecular weight of meta-Phosphoric acid ACS reagent, chips, 33.5-36.5%?

meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% has the molecular formula HO3P and a molecular weight of 79.98 g/mol. Its IUPAC name is phosphenic acid.

Which grade and pack sizes of meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% can I order?

We supply meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% in ACS (33.5–36.5%) grade, in 5 g, 100 g, 500 g, 2.5 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with meta-Phosphoric acid ACS reagent, chips, 33.5-36.5%?

Yes. Every lot of meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% be shipped internationally?

Yes. meta-Phosphoric acid ACS reagent, chips, 33.5-36.5% is classified as hazardous (UN 3260), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.