Choline Chloride Specifications of our production:
|
|
|
| Choline chloride 50% 60% 70% corn cob |
Choline chloride 50% 60% silica |
Choline chloride 70% 75% liquid |
Process Flow Chart :
Testings are distributed over every step in the production. At the same time, the Qulity Control department is responsible for supervising the complete process from raw materials to finish product.
HG/T 2941-2004 specifications and our working specifications
Item |
HG/T 2941-2004 specifications |
Working specifications |
70%/75 liquid |
50% powder |
60% powder |
70%/75 liquid |
50%
powder |
60% power |
Content of choline chloride,a% |
70.0/75.0 |
50 |
60 |
70.0/75.0 |
50 |
60 |
PH |
6.0-8.0 |
|
|
6.0-8.0 |
|
|
Ethylene Glycol, % ≤ |
0.50 |
|
|
0.50 |
|
|
Trimethylamine, % ≤ |
0.10 |
0.10 |
0.10 |
0.03 |
0.03 |
0.03 |
Burn-out waste materials,% ≤ |
0.20 |
|
|
0.20 |
|
|
Heavy Metal, % ≤ |
0.002 |
0.002 |
0.002 |
0.002 |
0.002 |
0.002 |
Loss on drying, % ≤ |
|
4.0 |
4.0 |
|
2.0 |
2.0 |
Thin (R40/3,850µm), % ≥ |
|
90 |
90 |
|
90 |
90 |
Note 1: % means mass fraction 2: The content of Trimethylamine and the content of Heavy Metal are the imperative requirement. |
The content of choline chloride powder is calculated on dry basis. |
