| Items | Specification |
| Appreance | White powder |
|
Active Ingredient Content
|
98% min |
|
Loss On Drying
|
0. 5 % max |
| O-PDA | 0 . 5 % max |
|
Fineness Wet Sieve Test
|
325 Mesh through 98% min |
|
Whiteness
|
88 min |