Hexafluorophosphoric acid, AR

Name: Hexafluorophosphoric acid, AR
Brand: Vaqora Chemicals
SKU: VQ-046453

About Hexafluorophosphoric acid, AR

Vaqora Chemicals supplies Hexafluorophosphoric acid in AR grade, a synthetic reagent registered under CAS number 16940-81-1. Formula F6HP, molecular weight 145.97 g/mol. Systematically, it is named hydron hexafluorophosphate. Alternative names: Fluorophosphoric acid (HPF6) and Hydrogen hexafluorophosphate.

Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis, reaction development and medicinal chemistry. Buyers come mainly from academic and industrial research.

We offer Hexafluorophosphoric acid in 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Hexafluorophosphoric acid, AR
Catalogue No.	VQ-046453
CAS Number	16940-81-1
IUPAC name	hydron hexafluorophosphate
Molecular formula	F₆HP
Molecular weight	145.97 g/mol
Exact mass	145.972
Grade	AR
HSN code	28111990
InChIKey	LJQLCJWAZJINEB-UHFFFAOYSA-O
SMILES	[H+].F[P-](F)(F)(F)(F)F
PubChem CID	16211447

Physical properties
Physical form	Other
H-bond donors / acceptors	1 / 7
TPSA	0 Å²

Safety & hazard information (GHS)

Corrosive

Toxic

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H330Fatal if inhaled

Precautionary statements: P260, P264, P271, P280, P284, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P320, 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 16940-81-1

Extra Pure

Hexafluorophosphoric acid, extra pure 62%

CAS: 16940-81-1
Formula: F₆HP
MW: 145.97 g/mol

VQ-045904

Hexafluorophosphoric acid, solution ~ 62%

CAS: 16940-81-1
Formula: F₆HP
MW: 145.97 g/mol

VQ-000854

Frequently asked questions

What is the CAS number of Hexafluorophosphoric acid, AR?

The CAS Registry Number of Hexafluorophosphoric acid, AR is 16940-81-1. It is also known as Fluorophosphoric acid (HPF6), Hydrogen hexafluorophosphate, Hydrogen hexafluorophosphate(1).

What is the molecular formula and molecular weight of Hexafluorophosphoric acid, AR?

Hexafluorophosphoric acid, AR has the molecular formula F6HP and a molecular weight of 145.97 g/mol. Its IUPAC name is hydron hexafluorophosphate.

Which grade and pack sizes of Hexafluorophosphoric acid, AR can I order?

We supply Hexafluorophosphoric acid, AR in AR grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Hexafluorophosphoric acid, AR?

Yes. Every lot of Hexafluorophosphoric acid, AR 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 Hexafluorophosphoric acid, AR be shipped internationally?

Yes. Hexafluorophosphoric acid, AR 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.