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| Producer, Manufacturer,
Supplier of |
| Magnesium Hydroxide |
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| GRR
Code : |
0871 |
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| CAS No : |
1309-42-8 |
| CI No : |
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| Molecular Formula
: |
H2MgO2 |
| Molecular Weight
: |
58.33 |
| Description
: |
White amorphous powder · Insoluble in water. Soluble in diluted acids · Hygroscopic · D: ~2,36 · M. P.: 350 ºC (loss of crystallization water) ·
APPLICATIONS: Pharmaceutical Industry · Food Industry
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| Website : |
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| Synonyms : |
Magnesium Hydrate, Mg(OH)2, H2MgO2 |
| Specifications
: |
| Specifications |
|
| Assay (Compl.) |
95,0-100,5% |
| Identity according to Pharmacopoeias |
p/t. |
| MAXIMUM LIMIT OF IMPURITIES |
|
| Appearance of solution |
p/t. |
| Insoluble matter in CH3COOH |
0,1 % |
| Soluble substances in H2O |
2,0 % |
| Loss on ignition at 900°C |
30,0-32,5 % |
| Residual solvents (Ph.Eur./USP) |
p/t |
| Chloride (Cl) |
0,1 % |
| Sulphate (SO4) |
0,5 % |
| Heavy metals (as Pb) |
0,003 % |
| As |
0,0004 % |
| Ca |
1,5 % |
| Fe |
0,07 % |
HAZARDOUS: RTECS: OM 3570000 · LD50 oral rat 8500 mg/Kg ·
 |
R: 36/37/38
S: 26-36 | |
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| GRR
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