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| Producer, Manufacturer,
Supplier of |
| Ammonium Chromate |
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| GRR
Code : |
0319 |
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| CAS No : |
7788-98-9 |
| CI No : |
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| Molecular Formula
: |
H8CrN2O4 |
| Molecular Weight
: |
152.09 |
| Description
: |
Yellow crystals · Solubility in water at 20 ° C 340 g/l · D : 1,91 · Thermal decom. above 180 ° C ·
APPLICATIONS: Analytical reagent
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| Website : |
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| Synonyms : |
Ammonium Chromate (VI) |
| Specifications
: |
| Specifications |
|
| Minimum assay (Iodometric) |
99,5 % |
MAXIMUM LIMIT OF IMPURITIES |
|
| Insoluble matter in H2O |
0,01 % |
| Chloride (Cl) |
0,001 % |
| Sulphate (SO4) |
0,05 % |
| Ca |
0,005 % |
| Cu |
0,001 % |
| Fe |
0,002 % |
| K |
0,05 % |
| Mg |
0,005 % |
| Na |
0,005 % |
| Pb |
0,005 % |
HAZARDOUS: E.C.: 024-017-00-8 · RTECS: GB 2880000 ·
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R: 45-36/37/38-43
S: 53-22-28a |
TRANSPORT REGULATIONS: UN: 1479 · ADR: 5.1/II · IMDG: 5.1/II · IATA: 5.1/II · PAX: 508 · CAO: 511 |
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| GRR
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