|
STANDARD: |
80mesh 200mesh Food grade |
|
Item |
Specification |
|
Viscosity 1% solution in 1% KCL |
1300 –1800cps |
|
PH 1% solution |
6.0 –8.0 |
|
Moisture |
max15% |
|
Ash |
max13% |
|
V1/V2 |
1.02 –1.45 |
|
Assay |
91%-108% |
|
Pyruvic acid |
min 1.5% |
|
Heavy metal |
max 10ppm |
|
Lead |
max 5ppm |
|
Arsenic |
max 3 ppm |
|
Mercury |
Negative |
|
Isoprobyl alcohol |
max 500ppm |
|
Total nitrogen content |
max 1.5% |
|
Microbiological Total plate count |
not more than 2000 cfu/g |
|
Yeast/mould |
not more than 100 cfu/g |
|
E .coli |
absent /25g |
|
Salmonella |
absent /25g | |
|
