



| 化學(xué)名稱(chēng): | 透明質(zhì)酸鈉 | 
| INCI名稱(chēng): | 透明質(zhì)酸鈉 | 
| 英文名稱(chēng): | SODIUM HYALURONATE | 
| CAS號: | 9067-32-7 | 
| 原料報送碼: | 006722-00817-2275 | 
| HS編碼: | 3913900090 | 
| 化學(xué)式: | C28H44N2NaO23+ | 
| 分子量: | 799.64 | 
| 中文別名: | 透明質(zhì)酸鈉; 玻璃(糖醛)酸鈉 | 
| 英文別名: | Sodium hyaluronate; HYALURONIC ACID SODIUM SALT | 
| Specification | 標 準 Standard | 
| 外觀(guān) Appearance | 白色或類(lèi)白色結晶粉末 White or whitish crystalline powder | 
| pH值 pH value | 6.0~7.5 | 
| 蛋白質(zhì)Protein | ≤0.1% | 
| 干燥失重Loss on Drying | ≤10.0% | 
| 灼燒殘渣Residue on Ignition | ≤20.0% | 
| 特性粘度Intrinsic viscosity | 實(shí)測值 Measured value | 
| 透光率(0.1%溶液)Transparency | ≥99.0% | 
| 葡萄糖醛酸 Glucuronic acid (drying basis) | ≥42.0% | 
| 含量 Assay(drying basis) | ≥91.0% | 
| 重金屬(鉛) Heavy metal(Lead) | ≤20ppm | 
| 砷Arsenic(As) | ≤1ppm | 
| 鎘Cadmium(Cd) | ≤1ppm | 
| 汞 Mercury(Hg) | ≤0.1ppm | 
| 微生物檢測 Microbial Test | |
| 總菌數 Total Aerobic | ≤500cfu/g | 
| 霉菌和酵母 Yeast & Mold | ≤100cfu/g | 
| 大腸桿菌 E.coli | 不得檢出/g Negative/g | 
| 沙門(mén)氏菌 Salmonella | 不得檢出/g Negative/g | 
| 金黃色葡萄球菌 Staphylococcus aureus | 不得檢出/g Negative/g | 
| Package: In 25Kg net per fiber drum, inner polythene bags. We can provide the packing as per your request. | |