產(chǎn)品檢測報(bào)告單
Certificate of Analysis
品名 Product Name |
β-煙酰胺單核苷酸(NMN) β-Nicotinamide Mononucleotide |
CAS# |
1094-61-7 |
||
分子式 Formula |
C11H15N2O8P |
分子量 Formula weight |
334.2 |
||
生產(chǎn)日期 Production Date |
2020-08-17 |
批號 Batch No. |
XJY01200817 |
||
檢測日期 Test Date |
2020-08-25 |
包裝規(guī)格 Pack Size |
25Kg/Carton |
||
有效期Expiry Date |
2 Years |
檢測依據(jù)Specification |
企標(biāo) In-house |
||
檢測項(xiàng)目及結(jié)果Test Items & Result |
|||||
檢測項(xiàng)目Test Items |
規(guī)定 Specification |
檢測結(jié)果Result |
|||
外觀Appearance |
白色或類白色粉末 White to off-white power |
類白色結(jié)晶粉末 Off-White Powder |
|||
純度Purity(HPLC) |
≥98.0% |
99.8% |
|||
鈉含量Sodium Content(IC) |
≤1% |
0.01% |
|||
水分**(KF) |
≤5% |
0.39% |
|||
pH值 |
2.0-4.0 |
3.5 |
|||
有機(jī)溶劑Organic Solvents(GC) |
≤1% |
0.01% |
|||
重金屬含量 heavy metal content(GB5009) |
|||||
Pb |
≤0.5 ppm |
Conform |
|||
Hg |
≤0.5 ppm |
Conform |
|||
Cd |
≤0.5 ppm |
Conform |
|||
As |
≤0.5 ppm |
Conform |
|||
微生物總數(shù)Total microbial count(GB4789) |
≤500CFU/g |
10 |
|||
大腸菌群 Coliform |
≤0.92MPN/g |
Conform |
|||
霉菌和酵母 Mold and yeast |
≤50CFU/g |
Conform |
|||
金黃色葡萄球菌 Staphylococcus aureus |
0/25g |
Conform |
|||
沙門氏菌 salmonella |
0/25g |
Conform |
|||
堆積密度bulk density |
|
0.20g/ml |
|||
結(jié)論 Conclusion |
所有檢驗(yàn)項(xiàng)目均符合規(guī)定 All inspection items are in conformity with the specifications. |
||||
儲存條件 Storage Condition |
干燥,避光,長期儲存在-25℃~-15℃ Keep dry and away from light, long term storage at -25℃ to -15℃ |