Detailed Product Description
adipic acid:
(1)National standard.
(2)Quality guaranteed.
(3)Competitive price
adipic acid:
(1) National standard.
(2) Quality guaranteed.
(3) Competitive price.
(4) Packaging nicely and neatly.
(5) Prompt shippment
Product name
|
Adipic acid
|
|||
Item
|
Superior class
|
First class
|
qualified
|
result
|
appearance
|
White crystalline powder
|
White crystalline powder
|
||
Purity % m/m ≥
|
99.7 | 99.7 | 99.5 | 99.8 |
Melting point ≥
|
151.5 | 151.5 | 151 | 152.8 |
Ammonia solution color,
Pt-Co ≤
|
5 | 5 | 15 | 1 |
Moisture, % m/m ≤
|
0.20 | 0.27 | 0.40 | 0.17 |
Ash, mg/kg ≤
|
7 | 10 | 35 | 4 |
Iron, mg/kg ≤
|
1.0 | 1.0 | 3.0 | 0.3 |
Nitric acid, mg/kg ≤
|
10.0 | 10.0 | 50.0 | 1.1 |
Oxidable matter, mg/kg ≤
|
60 | 70 | —- | 17 |
Chroma of melts, Pt-Co ≤
|
50 | —- | —- | 10 |
Đánh giá
Chưa có đánh giá nào.