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赖氨酸

更新:2013-10-7 17:16:54      点击:
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产品介绍


Description
----
Pale to light brown granular or powder
Content
%
≥98.5
Loss on Drying
%
≤1.0
As
%
≤0.0002
Ammoniumate(as NH4)
%
≤0.04
Heavy Metals
%
≤0.003
Specific Optical Rotation
[α]D
+18.0º ~ +21.5º
PH(1+10 water solution)
---
5.0 ~ 6.0
Residue on Ignition
%
≤0.3
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