海关编码

HS Code

CAS No.

分子式  

Formula  

分子量

Molecule Weight

保质期

Shelf Life

294-90-6

C8H20N4

172.27g/mol

12months

检测项目

Items

检测指标

Standard

外观

Appearance

类白色至白色固体

Off white to white solid

鉴别

ldentifcation

在含量测定项下的条件下，与二水氯化铜生成蓝色络合物 ：在有关物质测定项下记录的色谱图中，样品溶液主峰保留时间应与系统适用性溶液主峰保留时间一致 。

Under the condition of content determinationblue complex is formed with copper chloridedihydrate;The retention time of the main peak of thesample solution should be consistent with the retention time of the main peak of the system suitability solution in the chromatographic chart recorded under the related substance determination item。

溶液澄清度

Appearance of solution

小于3号标准浊度液

Less than standard turbidity fluid no.3

水分

Water

≤1.0%

灼烧残渣

Residue on ignition(W/W)

≤0.5%

碱度

Alkalinity

11.0~12.4

包装

Packing

25kg/drum