sodium saccharin
- 1.Chemical Name: sodium saccharin 3.Properties: White crystalline powder or granular 4.Quality standard: BP, 6.Packing: 25kg. 7.Storage and transport: It should be stored in a dry and ventilative warehouse;kept away from water and moisture during t
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Detail
1.Chemical Name: sodium saccharin
3.Properties: White crystalline powder or granular
4.Quality standard: BP,
6.Packing: 25kg.
7.Storage and transport: It should be stored in a dry and ventilative warehouse;kept away from water and moisture during transport,and handled with care,so as to avoid damaging to bags. Furthermore,it should be stored separately from poisonous substances.
|
ITEM |
STANDARD |
RESULTS |
|
Identification |
Complies of BP2013
|
Complies |
|
Characters |
A white, crystalline powder or colourless crystals |
Complies |
|
Appearance of solution |
The solution is clear and colourless |
Complies |
|
Melting point of isolated saccharin |
226-230℃ |
228.2-228.8℃ |
|
Ammonium Salts |
≤25ppm |
<12ppm |
|
Arsenic |
≤2ppm |
<2ppm |
|
Benzoate and salicylate |
No precipitate or violet color appears |
Complies |
|
Readily carbonizable
substances |
Not more intensely colored than reference |
Complies |
|
Selenium |
≤30ppm |
<30ppm |
|
Related substance |
Complies of BP2013 |
Without |
|
Organic volatiles |
Complies of BP2013 |
Without |
|
Benzoic acid |
≤25ppm |
<25ppm |
|
Acidity or alkalinity |
Complies of BP2013 |
Complies |
|
O-and P-Toluenesulphonamide |
≤10ppm of each |
<10ppm of each |
|
Heavy metals |
≤10ppm |
<6ppm |
|
Loss on drying |
Not more than 15.0%w/w |
12.01% |
|
Assay |
99-101% |
99.80% |
|
PH value |
Complies |
Complies |
|
Lead |
≤1ppm |
<1ppm |