| ≥1 piece |
|
Appearance |
White shapeless powder without impurity by naked eyes |
|
DE value |
10-12 |
|
solubiltiy |
MIN98% |
|
Water content |
MAX6% |
|
Sulphate ash |
MAX0.6% |
|
PH in Solution |
4.5~6.5 |
|
Ni |
MAX 2PPM |
|
Pb |
MAX 0.5PPM |
|
As |
MAX 0.5PPM |
|
iodine Test |
No blue |
|
Total bacteria cfu/g |
MAX3000 |
|
Coliforms MPN/100g |
MAX 30 |