β-烟酰胺单核苷酸 NMN
产品检测报告单
Certificate of Analysis
品名
Product Name
β-烟酰胺单核苷酸(NMN)
β-Nicotinamide Mononucleotide
CAS#
1094-61-7
分子式
Formula
C11H15N2O8P
分子量
Formula weight
334.2
生产日期
Production Date
2020-08-17
批号
Batch No.
XJY01200817
检测日期
Test Date
2020-08-25
包装规格
Pack Size
25Kg/Carton
有效期Expiry Date
2 Years
检测依据Specification
企标 In-house
检测项目及结果Test Items & Result
检测项目Test Items
规定 Specification
检测结果Result
外观Appearance
白色或类白色粉末
White to off-white power
类白色结晶粉末
Off-White Powder
纯度Purity(HPLC)
≥98.0%
99.8%
钠含量Sodium Content(IC)
≤1%
0.01%
水分**(KF)
≤5%
0.39%
pH值
2.0-4.0
3.5
有机溶剂Organic Solvents(GC)
≤1%
0.01%
重金属含量 heavy metal content(GB5009)
Pb
≤0.5 ppm
Conform
Hg
≤0.5 ppm
Conform
Cd
≤0.5 ppm
Conform
As
≤0.5 ppm
Conform
微生物总数Total microbial count(GB4789)
≤500CFU/g
10
大肠菌群 Coliform
≤0.92MPN/g
Conform
霉菌和酵母 Mold and yeast
≤50CFU/g
Conform
金黄色葡萄球菌 Staphylococcus aureus
0/25g
Conform
沙门氏菌 salmonella
0/25g
Conform
堆积密度bulk density
0.20g/ml
结论
Conclusion
所有检验项目均符合规定
All inspection items are in conformity with the specifications.
储存条件
Storage Condition
干燥,避光,长期储存在-25℃~-15℃
Keep dry and away from light, long term storage at -25℃ to -15℃
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