Certificate of Analysis
Product Name: Coco Betaine Specification: 30% Batch Number: 2018110104 Quantity：20000 Kg
Analysis Date：2018-11-01 Expiry Date：2019-11-01
|
Items |
Specifications |
Result of Analysis |
|
Appearance (25℃) |
Clear liquid |
Clear liquid |
|
Color |
Colorless to light yellow |
Colorless to light yellow |
|
Odor |
Faint characteristic |
Faint characteristic |
|
Content, % |
36.0-40.0 |
37.8 |
|
Chloride content (NaCl), % |
6.5-7.5 |
6.9 |
|
Active matter, % |
29.0-33.0 |
30.9 |
|
Total alkalinity, meq/g |
1.15-1.30 |
1.22 |
|
PH Value (25℃,5%Aqueous solution) |
6.0-8.0 |
7.5 |
|
Amine Valve (mgKOH/g) |
≤1.0 |
0.14 |
|
Monochloroacetic acid, ppm |
＜100 |
＜10 |
|
Dichloroacetic acid, ppm |
＜100 |
＜10 |
|
Total count plate, cfu/g |
＜1 |
＜1 |
|
Conclusion |
PASS |
|
Reviewer: Li Fan Inspector：Huang Chong
wecaht
