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South Africa
Personne àcontacter Mr. Godmen Agro Trading
102 main reef road,crown mines, Johannesburg, Other
Molecule Weight : **0.*2
Appearance : White Free Flowing Fine Crystal or Powder
Specification For Food Grade and Industry Grade :
Quality Index
Industry Grade
*8.0% min
Sulfur Dioxide( SO 2 )
*5.0% min
0.***2% max
Heavy metals ( As Pb )
-
0.***5% max
Iron (Fe)
0.**2% max
0.*2% max
PH value :
4.**4.8
Conformed with FCC V and E **3 Standard
Specification for Pharmaceutical Grade and Photo Grade
Quality Index
Photo Grade
*8.0% min
Sulfur Dioxide( SO 2 )
*5.0% min
0.*5 % max
Chloride ( As CL - ) :
*0ppm max
1ppm max
Lead ( Pb ) :
2ppm max
1 ppm max
Iron (Fe ) :
5ppm max
0.1ppm max
Chromium (Cr) :
-
1 ppm max
Zinc (Zn)
1ppm max
1ppm max
Nickel (Ni)
-
1.5% max
PH value :
4.**4.8
Conformed with USP standard
