D-tartaric Acid Supplier 147-71-7
CAS No:147-71-7
Appearance:White crystal or crystalline powder
Item | Specification | Test result |
Characters | A white or almost white crystalline powder | A white crystalline powder |
Infrared spectrum | To match with the working standard | Complies |
Water | Not more than 5.0% | 0.0415 |
Residual solvents | Meets the requirements | Complies |
Specific rotation | -40.0° -43.4° | -40.4° |
Related substances | Not more than 2.0% | 0.0127 |
Lead | Not more than 2ppm | Complies |
Residue on ignition | Not more than 0.1% | 0.001 |
Assay | 97.0~102.0% | 0.9873 |
PH | 5.0~7.0 | 5.44 |
Melting point | 81~85°C | 80.9~83.4°C |
Total aerobic bacteria | ≤250cfu/g | 120cfu/g |
Coliform | ≤10mpn/g | Complies |
Fungi | ≤100cfu/g | Complies |
Solubility | 100g per 100g of ethanol | Complies |
1.3g per 100g of water | Complies |
(1) Neotame can be used in carbonated drinks and still beverages;
(2) Neotame is also used in jams, jelly, milk prodcts, syrup, confections
(3) Neotame is used in Baked goods, desserts.
(4) Neotame is used in Ice cream, cake, udding, wine, fruit can, etc.
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