Ammonium metavanadate, GR 99%+

Name: Ammonium metavanadate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-014865

About Ammonium metavanadate, GR 99%+

Ammonium metavanadate is a refractory / heavy metal compound in AR grade carrying the CAS registry number 7803-55-6, specified at ≥99% purity. Formula H4NO3V, molecular weight 116.98 g/mol. Its systematic (IUPAC) name is azanium oxido(dioxo)vanadium. It is also known as Ammonium vanadate(V) or Ammonium monovanadate.

The material typically appears as white to off-white to yellow powder or crystal or crystalline granules. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis, catalysis and analytical determinations. It is used across academic and industrial research.

We offer Ammonium metavanadate in 100 g, 500 g and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Catalysis
Analytical determinations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ammonium metavanadate, GR 99%+
Catalogue No.	VQ-014865
CAS Number	7803-55-6
IUPAC name	azanium oxido(dioxo)vanadium
Molecular formula	H₄NO₃V
Molecular weight	116.98 g/mol
Exact mass	116.9631
Grade	AR
Purity / assay	≥99%
HSN code	28419000
InChIKey	UNTBPXHCXVWYOI-UHFFFAOYSA-O
SMILES	[NH4+].[O-][V](=O)=O
PubChem CID	516859

Physical properties
Physical form	Granules
Appearance	White to off-white to yellow powder or crystal or crystalline granules
H-bond donors / acceptors	1 / 3
TPSA	58.2 Å²
UN number	UN 2859
Synonyms	Ammonium vanadate(V), Ammonium monovanadate, Ammonium metavanadate (NH4VO3), Ammonium vanadium trioxide, Ammonium vanadium oxide (NH4VO3), Vanadic acid (HVO3), ammonium salt, Vanadate (VO31-), ammonium, vanadiumoylol amine, Ammonium vanadate (NH4VO3), Ammonium trioxovanadate, Ammonium vanadate ((NH4)VO3)

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H330Fatal if inhaled
H332Harmful if inhaled
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H361Suspected of damaging fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P317, P318, P319, P320, P321, P330, P332 + P317, P337 + P317, P362 + P364

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 7803-55-6

Extra Pure

Ammonium metavanadate, 98%

CAS: 7803-55-6
Formula: H₄NO₃V
MW: 116.98 g/mol

VQ-014863

Ammonium metavanadate, 99.99% trace metals basis

CAS: 7803-55-6
Formula: H₄NO₃V
MW: 116.98 g/mol

VQ-014864

EP/Ph. Eur. / ACS

Ammonium metavanadate, EP/Ph. Eur., ACS

CAS: 7803-55-6
Formula: H₄NO₃V
MW: 116.98 g/mol

VQ-047086

Frequently asked questions

What is the CAS number of Ammonium metavanadate, GR 99%+?

The CAS Registry Number of Ammonium metavanadate, GR 99%+ is 7803-55-6. It is also known as Ammonium vanadate(V), Ammonium monovanadate, Ammonium metavanadate (NH4VO3).

What is the molecular formula and molecular weight of Ammonium metavanadate, GR 99%+?

Ammonium metavanadate, GR 99%+ has the molecular formula H4NO3V and a molecular weight of 116.98 g/mol. Its IUPAC name is azanium oxido(dioxo)vanadium.

Which grade and pack sizes of Ammonium metavanadate, GR 99%+ can I order?

We supply Ammonium metavanadate, GR 99%+ in AR (≥99%) grade, in 100 g, 500 g, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ammonium metavanadate, GR 99%+?

Yes. Every lot of Ammonium metavanadate, GR 99%+ 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 Ammonium metavanadate, GR 99%+ be shipped internationally?

Yes. Ammonium metavanadate, GR 99%+ is classified as hazardous (UN 2859), 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.