 |
Item | Specification |
Appearance | White or almost white crystalline powder |
Assay(%) | 98.0~102.0 |
PH value | 1.0 ~ 3.0 |
Water content(%) | 5.0max |
Ash(%) | 0.1max |
Reducing Sugars(%) | 0.2max |
Specific optical rotation(°) | +23 ~ +29 |
Heavy metals(ppm) | 10max |
Calcium(ppm) | 500max |
Chloride(ppm) | 500max |
Sulfate(ppm) | 500max |
Total bacteria count(Col/g) | 100max |
Endotoxin(EU/g) | 10max |
E.Coli | Negative |
Salmonella | Negative |
Pseudomonas aeruginosa | Negative |
>> 性能和用途(Properties and uses)
用途：
乳糖酸具有抗氧化活性，可被用于化妆品以及医药中间体。
Uses:
Lactonic acid has antioxidant activity and can be used in cosmetics and pharmaceutical intermediates.
>>包装及储存条件(Package and condition of storage)
常规包装 ：25KG桶装。
本产品应在室温下储存在密闭容器中，避免阳光直射和潮湿。
The normal packing: 25kg Drum or by customized.
This product should be Store in a well-closed container at room temperature,protected from direct sunlight and Moisture,unless otherwise specified.
Item | Specification |
Appearance | White or almost white crystalline powder |
Assay(%) | 98.0~102.0 |
PH value | 1.0 ~ 3.0 |
Water content(%) | 5.0max |
Ash(%) | 0.1max |
Reducing Sugars(%) | 0.2max |
Specific optical rotation(°) | +23 ~ +29 |
Heavy metals(ppm) | 10max |
Calcium(ppm) | 500max |
Chloride(ppm) | 500max |
Sulfate(ppm) | 500max |
Total bacteria count(Col/g) | 100max |
Endotoxin(EU/g) | 10max |
E.Coli | Negative |
Salmonella | Negative |
Pseudomonas aeruginosa | Negative |
>> 性能和用途(Properties and uses)
用途：
乳糖酸具有抗氧化活性，可被用于化妆品以及医药中间体。
Uses:
Lactonic acid has antioxidant activity and can be used in cosmetics and pharmaceutical intermediates.
>>包装及储存条件(Package and condition of storage)
常规包装 ：25KG桶装。
本产品应在室温下储存在密闭容器中，避免阳光直射和潮湿。
The normal packing: 25kg Drum or by customized.
This product should be Store in a well-closed container at room temperature,protected from direct sunlight and Moisture,unless otherwise specified.
