Hello, Welcome to Shanghai Daiyuan Fine Chemical Co., Ltd.!

Ammonium salts

Ammoniun metavanabate

Product name: Ammoniun metavanabate

CAS No.: 7803-55-6

Molecular Formula:

NH4VO3

Molecular Weight: 116.98

Characters: White or yellowish crystalline powder, slightly soluble in cold water, hot ethanol and ether, soluble in hot water and ammonium hydroxide.

Specifications:

Ammonium metavanadate
A.R.
C.P.
Electro-plating grade
Catalyst grade
Assay %
≥99.0
≥98.0
≥99.5
≥99.0
Water solubility test
Pass
Pass
Pass
Pass
Chlorides(CL) %
≤0.005
≤0.02
≤0.001
≤0.02
Sulphates(SO4)%
≤0.01
≤0.02
≤0.005
≤0.02
Carbonate(CO3)%
--
--
Pass
Pass
Iron (Fe)%
≤0.005
≤0.01
≤0.001
≤0.005
Arsenic (As)%
--
--
≤0.0002
≤0.0002
Heavy metal(Pb)%
--
--
≤0.001
≤0.005
Appearance
similar to white powder
 
 
 

Product Usage: As catalyst, dyes, analytical reagent; also used in paints, printing ink etc.

Packaging: 25kg cardboard drum, lined with double-layer plastic bag

Storage Precautions: Stored in a cool, ventilated and dry place at room temperature.

Home|About us|News|Products|Quality Control|Feedback|Contact us
Copyright(C)2018, Shanghai Daiyuan Fine Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle