丝瓜视频在线观看观看

Home > About us > Product

L-alanine(industrial)

Molecular Formula：C₃H₇NO₂ Molecular Weight：89.09 Standard:industrial grade Quality standard:Corporation standard	Structural Formula：
Item	Standard
Assay%	??≥98.5?
Specific Rotation [α]D²⁰	??+14.3°～+15.2°
PH	??5.7—6.7
Loss on drying%	??≤0.20
Heavy Metals(Pb)ppm??	??≤20
Chloride(CL^-)%	??≤0.03
Iron(Fe)ppm	??≤10
Sulfate(SO₄^2-)	??≤0.03
Function:Alanine for industry is mainly used as the raw material of alanine for medicine and vitamin B6 in industry 　　Package:25KG cardboard barrel within liner ,or 25KG knitting bag plastic liner ,it also can be determined according to customer’s requirement 　　Storage:Keeping in a well-closed ,light-resistant,dry and cool place.