Item 项目 | SPEC 指标 |
Appearance(外观) | White crystal or powder(白色晶体或粉末) |
Specific rotation(比旋度) | +52~53.5degree(+52~53.5度) |
Acidity (酸度) (ml) | 1.2max |
De-Equivalent(DE值) | 99.5%Min |
Chloride(氯含量) % | 0.02max |
Sulphate(硫酸盐含量) % | 0.02max |
Insoluble matter in alcohol(酒精不溶物) | Clear(澄清) |
Sulfite and soluble starch(亚硫酸盐和可溶性淀粉) | Yellow(黄色) |
Moisture (水分含量) % | 9.5max |
Ash(灰分含量)% | 0.2max |
Iron(铁含量)% | 0.002max |
Heavy metal(重金属含量)% | 0.002max |
Arsenic (砷含量) % | 0.0002max |
Color dots, cfu/50g | 50max |
Total Plate Count(总菌落数) | 2000cfu/g |
Yeast &Moulds(酵母&霉菌) | 200cfu/g |
E Coli &Salmonella(大肠杆菌&沙门氏菌) | Absent(无) |
Pathogenic Bacteria(病原细菌) | Absent(无) |