Orthophosphoric acid solution, extra pure 50% 7664-38-2

Name: Orthophosphoric acid solution, extra pure 50%
Brand: Vaqora Chemicals
SKU: VQ-045763

About Orthophosphoric acid solution, extra pure 50%

Vaqora Chemicals supplies Orthophosphoric acid solution (Extra Pure grade), an API process intermediate registered under CAS number 7664-38-2 at a purity of 50%. The compound has the formula H3O4P, corresponding to a molecular weight of 98.0 g/mol. Its systematic (IUPAC) name is phosphoric acid. Alternative names: o-Phosphoric acid and Wc-reiniger.

It is supplied as a solution. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of the parent drug substance, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Orthophosphoric acid solution in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Orthophosphoric acid solution, extra pure 50%
Catalogue No.	VQ-045763
CAS Number	7664-38-2
IUPAC name	phosphoric acid
Molecular formula	H₃O₄P
Molecular weight	98 g/mol
Exact mass	97.9769
Grade	Extra Pure
Purity / assay	50%
HSN code	28092010
InChIKey	NBIIXXVUZAFLBC-UHFFFAOYSA-N
SMILES	OP(=O)(O)O
PubChem CID	1004

Physical properties
Physical form	Solution
LogP (XLogP3)	-2.1
H-bond donors / acceptors	3 / 4
TPSA	77.8 Å²
Synonyms	o-Phosphoric acid, Wc-reiniger, Acidum phosphoricum, Acide phosphorique, Phosphoricum acidum, Acido fosforico, White phosphoric acid, Amberphos 54, INS NO.338, INS-338, Phosphoric acid (aqueous), Naturasil Acne

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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 7664-38-2

Orthophosphoric acid, 85 wt.% in H2O, 99.99% trace metals basis

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-018383

Orthophosphoric acid, 85%

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-002044

HPLC

Orthophosphoric acid, for HPLC, 85%+

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-001745

AR

Orthophosphoric acid, GR 85%+

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-001818

AR

Orthophosphoric acid, GR 88%

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-002045

Reference Standard

Phosphoric acid

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-013719

Food Grade

Phosphoric Acid 85%

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-019448

Phosphoric acid crystalline, ≥99.999% trace metals basis

CAS: 7664-38-2
Formula: H₃O₄P
MW: 98 g/mol

VQ-018385

All 13 products with CAS 7664-38-2 →

Frequently asked questions

What is the CAS number of Orthophosphoric acid solution, extra pure 50%?

The CAS Registry Number of Orthophosphoric acid solution, extra pure 50% is 7664-38-2. It is also known as o-Phosphoric acid, Wc-reiniger, Acidum phosphoricum.

What is the molecular formula and molecular weight of Orthophosphoric acid solution, extra pure 50%?

Orthophosphoric acid solution, extra pure 50% has the molecular formula H3O4P and a molecular weight of 98 g/mol. Its IUPAC name is phosphoric acid.

Which grade and pack sizes of Orthophosphoric acid solution, extra pure 50% can I order?

We supply Orthophosphoric acid solution, extra pure 50% in Extra Pure (50%) grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Orthophosphoric acid solution, extra pure 50%?

Yes. Every lot of Orthophosphoric acid solution, extra pure 50% 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 Orthophosphoric acid solution, extra pure 50% be shipped internationally?

Yes. Orthophosphoric acid solution, extra pure 50% is classified as hazardous, 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.