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Pharmaceuticals |
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no data |
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Price:
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no data |
Packing: |
40KG in double-layer plastic bag lined carton or following your demands, It should be kept in cool and dry place, don't mix with toxic matter, avoid contamination. |
Uses: |
no data |
Usages: |
mainly used in the disinfection of industrial circulating water, swimming pool, spring, hospital sewage, medicinal facilities, aquaculture, food process, hotel, home, warehouse, custom and epidemic-stricken area; or used as brominating agent in chemical i |
DBDMH Description:
Chemical name |
1,3-dibromo-5,5-dimethylhydantoin(DBDMH) |
CAS NO: |
[77-48-5] |
Molecular formula: |
C 5 H 6 Br 2 N 2 O 2 |
Related Molecular mass: |
285.94 |
Properties: |
white or off-white crystalline powder, slightly dissdved in water,dissolved in chloroform,ethanol and other organic solvent,easy to decompose in strong acid or alkali,stable when in dry state. having slight rritation odour. |
Uses: |
mainly used in the disinfection of industrial circulating water, swimming pool, spring, hospital sewage, medicinal facilities, aquaculture, food process, hotel, home, warehouse, custom and epidemic-stricken area; or used as brominating agent in chemical industry, pharmaceutical industry, rubber industry, and so on. |
Quality index(company standard): |
| Item |
Index |
| Top-grade |
Qualified product |
| Mass fraction of DBDMH, % ≥ |
98.0 |
97.0 |
| Mass fraction of bromine(as Br 2 ), % ≥ |
54.79 |
54.0 |
| Chloride(as Cl ), % ≤ |
0.080 |
－ |
| NaBr, % ≤ |
0.80 |
－ |
| Volatile matter(Loss on dry), % ≤ |
0.50 |
0.80 |
| Chroma, YID1925 ≤ |
10 |
－ |
| Exotic granule(355um), p/100g ≤ |
10 |
－ |
| Iron ion(as Fe ), % ≤ |
0.0040 |
－ |
| Melting point, ο C ≥ |
180 |
180 |
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Packing: |
40KG in double-layer plastic bag lined carton or following your demands, It should be kept in cool and dry place, don't mix with toxic matter, avoid contamination. |
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| LongKou Keda Chemical Co., Ltd. |
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