





L(+)-酒石酸在低温下为白色结晶粉末。无臭,有酸味,易溶于水和乙醇,不溶于氯仿。
L(+)-酒石酸广泛用作饮料和其他食品的酸味剂,用于葡萄酒、软饮料、糖果、面包、某些胶状甜食。
L(+)-酒石酸利用其光学活性,作为化学拆分剂,用于制造抗结核病药物中间体DL-氨基丁醇的拆分;
L(+)-酒石酸还可以作为手性原料用于酒石酸衍生物的合成;
L(+)-酒石酸利用其酸性,作为涤纶织物树脂整理的催化剂,谷维素生产的PH调节剂
作为全球领先的食品添加剂和食品配料供应商,我们可以为您提供高品质的L ( + ) -酒石酸。
L ( + ) -酒石酸的规格:
| Name | L(+)-Tartaric Acid |
| CAS No. | 87-69-4 |
| Chemical Formula | C4H6O6 |
| Specification | FCC IV |
| Packing | In 25kg paper bags |
| Functional use | Acidity regulator |
| Items | Specifications |
| Appearance | White powder |
| Purity(as c4h6o6) | 99.5 -100.5% |
| Specific rotation(20 ℃) | +12.0 ° --- +13.0 ° |
| Heavy metals( as pb) | 10 ppm max |
| Residue on ignition | 0.05% max |
| Arsenic(as as) | 3 ppm max |
| Loss on drying | 0.2% max |
| Chloride | 100 ppm max |
| Sulfate | 150 ppm max |
| Oxalate | 350 ppm max |
| Calcium | 200 ppm max |
| Water solution clarity | Conforms to the standard |
| Color | Conforms to the standard |
