英文名稱：

D-Glucosamine potassium sulfate

CAS號：

31284-96-5

化學(xué)式：

C₆H₁₂NKO₈S

分子量：

297.32

中文別名：

D-氨基葡萄糖硫酸鉀鹽

英文別名：

2-Deoxy-2-sulfoamino-D-glucose potassium salt;[1]2-Deoxy-2-(sulfoamino)-D-glucose monopotassium salt; D-Glucose, 2-deoxy-2-(sulfoamino)-, monopotassium salt (8CI,9CI); Potassium 2-deoxy-2-sulfoamino-D-glucose; D-Glucosamine potassium sulfate; D-Glucosamine Sulfate, Potassium Salt; d-GLUCOSAMINE SULFATE POTASSIUM;D-GLUCOSAMINE SULFATE 2KCL

項目

project

標  準

Standard

外觀 Appearance

白色結(jié)晶或粉末white crystalline powder

鑒別 Identification

氯化物和鉀鹽的檢測 Chloride & Potassium Test

高效液相色譜方法檢測 HPLC Test

硫酸鹽的檢測 Sulfate Test

含量

Assay(drying basis)

98.0~102.0%

比旋度 Specification Rotation

+47.0°～+53.0°

PH值 PH value

3.0～5.0

干燥失重

Loss on drying

≤1.0%

熾灼殘渣

Residue on Ignition

26.5%～31.0%

硫酸根 Sulfate

15.5%～16.5%

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.