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| Producer, Manufacturer,
Supplier of |
| Ammonium meta-Vanadate |
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| GRR
Code : |
0341 |
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| CAS No : |
7803-55-6 |
| CI No : |
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| Molecular Formula
: |
H4NO3V |
| Molecular Weight
: |
116.98 |
| Description
: |
White to light yellowish crystalline powder · Solubility in water at 15 ºC 6,2 g/l. · D: 2,326 ·
APPLICATIONS: Analytical reagent: RFE I ·USP 25 · BP 2000 ·Ph. Eur. IV ·Used in the preparation of the molybdate-vanadate reagent for the determination of phosphates ·Spraying reagent for TLC ; "Thin-Layer Chromatography"
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| Website : |
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| Synonyms : |
Ammonium Metavanadate, Ammonium-mono-Vanadate , H4NO3V, NH4VO3 |
| Specifications
: |
| Specifications |
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| Minimum assay (Redox) |
99,0 % |
MAXIMUM LIMIT OF IMPURITIES |
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| Insoluble matter in NH4OH |
0,01 % |
| Carbonate (CO3) |
0,3 % |
| Chloride (Cl) |
0,005 % |
| Phosphate (PO4) |
0,005 % |
| Sulphate (SO4) |
0,01 % |
| Cu |
0,002 % |
| Fe |
0,002 % |
| Ni |
0,002 % |
| Pb |
0,002 % |
HAZARDOUS: RTECS: YW 0875000 · LD 50 orl rat. 160 mg/Kg ·
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R: 25-36/37/38
S: 37-45 |
TRANSPORT REGULATIONS: UN: 2859 · ADR: 6.1/II · IMDG: 6.1/II · IATA: 6.1/II · PAX: 613 · CAO: 615·
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