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| Producer, Manufacturer,
Supplier of |
| Mercury(II) Oxide red |
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| GRR
Code : |
0027 |
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| CAS No : |
21908-53-2 |
| CI No : |
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| Molecular Formula
: |
HgO |
| Molecular Weight
: |
216.59 |
| Description
: |
Red or red-orange powder ·Solubility in water at 20 °C 0,05 g/l ·M. P.: 500 °C dec. ·
APPLICATIONS: Synthesis reagent: Preparation of alkyl bromides from carboxylic acids: Modification of Hunsdiecker reaction · Oxidation of phenols and hydroquinones to quinones in methanol · Oxidation of hydrazones to diazoalkanes
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| Website : |
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| Synonyms : |
Mercuryoxidered, mercuric oxide red |
| Specifications
: |
| Specifications |
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| Assay (Compl.) |
98,5 % |
| Insoluble matter in HCl |
0,3 % |
| Nitrogen compounds (as N) |
0,01 % |
| Chloride (Cl) |
0,1 % |
| Sulphate (SO4) |
0,05 % |
| Cu |
0,005 % |
| Fe |
0,005 % |
| Ni |
0,005 % |
| Pb |
0,005 % |
HAZARDOUS: E.C.: 080-002-00-6 · RTECS: OW 8750000 · DL50 oral rat 18 mg/Kg · DL50 skn rat 315 mg/Kg · VLA-ED (as Hg): 0,025 mg/m3 ·
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R: 26/27/28-33-50/53
S: 13-28a-45-60-61 |
TRANSPORT REGULATIONS: UN: 1641 · ADR: 6.1/II · IMDG: 6.1/II · IATA: 6.1/II · PAX: 613 · CAO: 615 |
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