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 |
| Producer, Manufacturer,
Supplier of |
| Magnesium Nitrate 6-hydrate |
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| GRR
Code : |
0873 |
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| CAS No : |
13446-18-9 |
| CI No : |
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| Molecular Formula
: |
MgN2O6.6H2O |
| Molecular Weight
: |
256.41 |
| Description
: |
White crystals ˇ Solubility in water at 20 ° C 420 g/l ˇ D: 1,636 ˇ M. P.: 90 ēC ˇ Thermal decom. above 90 ēC ˇ
APPLICATIONS: Analytical reagentˇ Matrix modifier in the determination of serum aluminium and chromium by A.A.S
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| Website : |
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| Synonyms : |
Mg(NO3)2.6H2O, MgN2O6.6H2O |
| Specifications
: |
| Specifications |
|
| Assay (Compl.) |
98,0-102,0% |
| pH of 5% solution |
5,0-8,2 |
MAXIMUM LIMIT OF IMPURITIES |
|
| Insoluble matter in H2O |
0,003 % |
| Acidity (as HNO3) |
0,005 % |
| Alkalinity (as MgO) |
0,001 % |
| Chloride (Cl) |
0,001 % |
| Phosphate (PO4) |
0,0005 % |
| Sulphate (SO4) |
0,002 % |
| Ammonium (NH4) |
0,003 % |
| Heavy metals (as Pb) |
0,0005 % |
| As |
0,0001 % |
Metals by ICP [mg/Kg (ppm)]
|
|
| Ag |
5 |
| Al |
5 |
| Ba |
20 |
| Be |
5 |
| Ca |
100 |
| Co |
5 |
| Cr |
5 |
| Cu |
5 |
| Fe |
2 |
| Ga |
10 |
| Ge |
5 |
| K |
50 |
| Mn |
5 |
| Mo |
5 |
| Na |
50 |
| Ni |
5 |
| Pb |
5 |
| Sb |
5 |
| Si |
5 |
| Sr |
20 |
| Ti |
5 |
HAZARDOUS: RTECS: OM 3756000 ˇ
 |
R: 8
S: 24/25 |
TRANSPORT REGULATIONS: UN: 1474 ˇ ADR: 5.1/III ˇ IMDG: 5.1/III ˇ IATA: 5.1/III ˇ PAX: 516 ˇ CAO: 518 |
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Weight |
Description |
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| GRR
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