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Product Description

CAS No.: 50-81-7
H. S No.: 29362700
Molecular Formula: C6H8O6
Molecular Weight: 176.12
Molecular Structure:

Usage: Involvement in various inner body metabolisms, lowering of the capillary vessel brittleness, enhancement of physical resistibility, protection against scurvy, function to aid the cure for acute & chronic contagious diseases and purpura.

Package: 25kg per paper box with inner plastic bags.

Item
 
Index
 
Characteristics
 
white crystalline powder
 
Identification
 
positive reaction
 
Assay (PCT)
 
99.0-100.5
 
Melting point ºC
 
about 190
 
PH value
 
2.1-2.6
 
Clarity of solution
 
pass
 
Color of solution
 
7 max
 
Copper salt
 
5ppm max
 
Ferrite
 
2ppm max
 
Heavy metals
 
10ppm max
 
Oxalate
 
0.2 PCT max
 
Residue on ignition
 
0.1PCT max
 
Specific rotation
 
+20.5 o — +21.5 o
 
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