| ≥1 piece |
1. Molecular forumla:
C 4 H 6 CaO 4 .H 2 O
2. Molecular weight: 1 76.18
3. CAS NO.: 62-54-4
4. H.S. CODE: 2915299090
5. Appearance: White powder or granule
|
ITEM |
INDEX |
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|
GB15572-1995 |
USP27 |
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|
C 4 H 6 CaO 4 |
% |
98.0-100.2 |
99.0-100.5 |
|
pH |
|
7.2-8.2 |
6.3-9.6 |
|
Sulfate |
≤ % |
0.1 |
0.06 |
|
Nitrate |
≤ % |
-- |
Meets the requirements |
|
Chloride |
≤ % |
0.05 |
0.05 |
|
Heavy metals |
≤ % |
0.0025 |
0.0025 |
|
Lead |
≤ % |
-- |
0.001 |
|
Arsenic |
|
0.0002 % |
3 ppm |
|
Magnesium and alkali salts |
≤ % |
1.0 |
-- |
|
Barium |
|
Meets the requirements |
-- |
|
Water |
≤ % |
7.0 |
7.0 |
|
Fluoride |
≤ % |
0.005 |
0.005 |
|
Readily oxidizable substances |
|
-- |
Meets the requirements |
|
Organic volatile impurities |
|
-- |
Meets the requirements |
* not for use in hemodialysis or peritoneal dialysis.
Chelating agent ??? stabilizer ??? buffer ??? increasing the use of scent ??? nutrient supplement ??? pH conditioning agent ??? medicine,chemical reagents ???
8. Limited quantity ???
1 ??? GB19880-94: grains or their products ??? drinks ??? 8
2 ??? FAO/WHO(1984) ??? Edible casein sour salt ??? GMP ???
3 ??? FDA, §184.1185 ??? baking food ??? gelatin 0.2% ??? sweet sauce 0.15%;other: 0.0001% ???
4 ??? FEMA(mg/kg) ??? soft drinks 200 ??? baking food 500 ???
9. Toxicity ???
1 ??? ADI: Without restrictive regulations ??? FAO/WHO ??? 1994 ??????
2 ??? GRAS(FDA, §181.29, §182.6197, §184.1185, 1994) ???
10. Package and transportation:
Woven bag or craft paper bag with one plastic bag inside,each
and transportted with toxicity or easily pollution goods.
11. Storage: Preserve in well-closed container in normal temperature. avoiding rainning or sunny.
12. Quality guarantee period ???
Two years under the condiation of unseal and the appropriate place.