Customization: | Available |
---|---|
Appearance: | White to Yellowish Paste |
pH: | 5.5 -7.0 |
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Item | Index | |
70% | ||
Superior grade product | Qualified product | |
Appearance(25°C) | White to yellowish paste | |
Active matter,% | 70.0± 2.0 | 70.0± 2.0 |
Ammonium Sulfate,% ≤ | 1 | 1.5 |
Ammonium Chloride,% ≤ | 0.3 | 0.5 |
Unsulfated matter,% ≤ | 3 | 3.5 |
Fe,mg/kg ≤ | 5 | 5 |
PH value(1% a.m.) | 5.5 -7.0 | 5.5 -7.0 |
Color,Hazen(5% a.m.)≤ | 10 | 20 |