Alpha-Cyclodextrin
■ Chemical Description
--Alpha-Cyclodextrin
■ CAS No. 10016-20-3
■ Molecular and Structural Formula C36H60O30
■ Characteristics
--White powder; odorless, minor sweet
■ Specification
No |
Tests |
Specification |
1 |
Assay % |
≥ 98.0 |
2 |
Moisture content % |
≤11.0 |
3 |
Residue on ignition % |
≤0.1 |
4 |
Specific rotation |
+147°~+152° |
5 |
PH |
5.0 – 8.0 |
6 |
Color and clarity of solution |
Clear and colorless |
7 |
Reductive sugar % |
≤0.2 |
8 |
Chloride % |
≤0.018 |
9 |
Heavy metal % |
≤0.0002 |
10 |
As % |
≤0.0001 |
11 |
Total bacteria count pcs/g |
≤100 |
12 |
Moulds and yeasts pcs/g |
≤20 |
13 |
Escherichia coli |
Negative |
■ Application
--Used in the drugs, food, flavor and cosmetics;
--Used in the field of pesticide and adjusting the metabolization of the crop and increasing the quantity of the crop;
■ Packaging and Storage
--Packed in 25, 50 kg fiber or plastic drum, inner lined with PE bags;
--Stored in dry place at room temperature;
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