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| 1. Properties |
|
Test
Items
|
Standard
Spec.
|
Sample
Spec.
|
| Appearance |
White
crystal powder
|
White
crystal powder
|
| Gravity
Ratio |
—
|
0.38
|
| pH
Value |
7.5~9.5
|
8.4
|
| Purity
(wt%) |
99.8
min.
|
99.9
|
| Moisture
(wt%) |
0.1
max.
|
0.03
|
| Color
(APHA No.) |
20
max.
|
2
|
| Turbidity |
20
max.
|
1
|
| Ash |
0.03
max.
|
0.01
|
| Ammelide
(wt%) |
—
|
0.02
|
| Ammeline
(wt%) |
—
|
0.01
|
|
|
| 2.
Mesh No. |
|
Mesh
No.
|
Standard
Spec.
|
Sample
Spec.
|
| 10~32
(wt%) |
0
|
0
|
| 32~60
(wt%) |
0
|
0
|
| 60~100
(wt%) |
0.5
|
0.21
|
| 100~200
(wt%) |
0.5
(on 200 mesh)
|
0.26
|
| 200~325
(wt%) |
3
|
1.88
|
| Above
325 (wt%) |
96
(through)
|
97.65
|
|
| 3.
Packaging |
| 25KGS, 500KGS,
1000KGS flecon bags are available. |
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