د روغتیا پاملرنې اجزاء اجادان د خوب لپاره

Product Name/产品名称

Melatonin

Chemical Name/化学名

N-acetyl-5-

methoxytryptamine

CAS No./CAS号码

73-31-4

Molecular Formula/化学式

Standard/执行标准

USP43

Molecular Weight/分子量

232.28

Shelf Life/保质期

2 Years

Country of Origin/原产地

China

Characters/性状

Reference/检测方法

Standard/标准

Appearance/外观Identification/鉴别

Odour/气味

Visual

FTIR&UV&HPLC

Organoleptic

Off white to white crystalline powder Positive

Odorless

Assay/含量

Reference/检测方法

Standard/标准

Melatonin/褪黑素

Individual Impurities/单个杂质Total Impurities/总杂质

HPLC

HPLC HPLC

98.5%~101.50% Max. 0.1%

Max. 1.0%

Tests/检测项目

Reference/检测方法

Standard/标准

Loss of Drying/干燥失重Residue on Ignition Bulk Dentisy/堆积密度

Tapped Dentisy/振实密度

Heavy Metals/重金属Lead/铅

Arsenic/砷Cadmium/镉Mercury/汞

Total Aerobic/总菌落

Mold and Yeast/霉菌酵母菌

E. Coli/大肠杆菌Salmonella/25g/沙门氏菌

USP USP USP USP AAS AAS AAS AAS AAS

CP<2015> CP<2015> CP<2015>

CP<2015>

Max. 1.0%

Max. 0.2%

0.32g/ml~0.65g/ml 0.49g/ml~0.85g/ml Max. 20 ppm

Max. 3 ppm

Max. 2 ppm

Max. 1 ppm

Max. 0.1 ppm

Max. 1000 cfu/g

Max. 100 cfu/g Negative/1g Negative/25g

Storage/存储

Store in cool, dry, enclosed, clean storage areas. Away from strong direct light.

Packing/包装

Packed in paper-drums with two food grade plastic-bags inside N.W.25Kg/Drum.

Statements/声明

Non-Irradiated, Non-ETO, Non-GMO, Non-Allergen

As a natural product, there may be color variations from lot to lot due to crop fluctuations from harvest.

The item marked with * is tested at a set frequency based on risk assessment.