Hangzhou Showland Technology Co., Ltd.
Main products:Zein,Fluorescent Pigment,Sodium Carbonate Anhydrous
Products
Contact Us
  • Contact Person : Mr. Xiao john
  • Company Name : Hangzhou Showland Technology Co., Ltd.
  • Tel : 86-571-88920516
  • Fax : 86-571-88920512
  • Address : Zhejiang,HANGZHOU,ROOM2118,NO.553,WENSAN ROAD,HANGZHOU,CHINA
  • Country/Region : China

lactose

lactose
Product Detailed
Related Categories:Pharmaceutical
Related Product Searches:lactose,High Quality,lactose, edible lactose
1.white crystalline powder 2. use for food,pharma etc. 3. USNF27 standard

Lactose

ANALYSIS AS PER USNF 27

Items of Test

Standard

Result of Test

Identification

Meets

Meets

Specific rotation

+54.4~+55.9

+54.7

Acidity or alkalinity

Add 0.3ml of phenolphthalein TS: the solution is colorless, and not more than 0.4ml of 0.1N sodium hydroxide is required of produce a red color

Meets

Loss on drying %

≤0.5

0.04

Water %

≤1.0

0.3

Heavy metals(as Pb) %

≤0.0005

less than0.0005

Residue on ignition%

≤0.1

less than0.03

Protein and light-absorbing impurities

The absorbance divided by the path length in centimeters is not more than 0.25 in the range of 210 to 220nm and is not more than 0.07 in the range of 270 to 300nm

Meets

2. TPC, Escherichia coli, mould and yeast

TPC (cfu/g)

less than100

less than10

Yeast & mould (cfu/g)

less than50

less than10

Escherichia

Absence

Not detected

Conculsion

It comply with the standard USNF 27

lactose



Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.