化學(xué)名稱: | D-氨基葡萄糖硫酸鈉鹽 |
英文名稱: | D-Glucosamine sodium sulfate |
CAS號: | 38899-05-7 |
化學(xué)式: | C6H12NNaO8S |
分子量: | 281.21 |
中文別名: | D-氨基葡萄糖硫酸鈉鹽 |
英文別名: | d-glucosamine 2-sulfate sodium、 D-GLUCOSAMINE SULFATE 2NACL |
項(xiàng)目 project | 標(biāo) 準(zhǔn) Standard |
外觀 Appearance | 白色結(jié)晶或粉末white crystalline powder |
含量 Assay(drying basis) | 98.0~102.0% |
PH值 PH value | 3.0~5.0 |
比旋度 Specification Rotation | +50.0°~+55.0° |
干燥失重 Loss on drying | ≤1.0% |
熾灼殘?jiān)?/span> Residue on Ignition | 22.5~26.0% |
硫酸根 Sulfate | 16.3~17.3% |
重金屬(鉛)Heavy metal(Lead) | ≤10 ppm |
鐵鹽 Ironic Salt | ≤10 ppm |
微生物檢測 Microbial Test | |
總菌數(shù) Total Aerobic | ≤1000cfu/g |
霉菌和酵母 Yeast & Mold | ≤100cfu/g |
大腸桿菌 E.coli | 不得檢出/g Negative/g |
沙門氏菌 Salmonella | 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. |