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Product Details:
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| Type: | NPK | Other Name: | Actamaster |
|---|---|---|---|
| Stability: | Stable Under Normal Conditions | Molecular Weight: | 132.14 G/mol |
| Melting Point: | >280 °C (dec.) (lit.) | Purity: | 21% |
| Ph: | 5.0-6.0 (25℃, 1M In H2O) | Storage Conditions: | Store In A Cool, Dry, Well-ventilated Area Away From Incompatible Substances |
| Odor: | Odorless | Einecs: | 231-984-1 |
| Uses: | Fertilizer, Food Additive, Flame Retardant, Water Treatment, Pharmaceuticals | Application: | Agriculture, Industry, Food |
| Appearance: | White Crystalline Solid | Ec Number: | 231-984-1 |
| Refractive Index: | N20/D 1.396 |
50 KGBAG White Powder Ammonium Sulfate Use for Fertilizer and as Analytical Reagent
Introduction
Ammonium sulfate is an inorganic substance with chemical formula (NH4)2SO4, the pure product is colorless transparent rhombic crystal system. Ammonium sulfate aqueous solution is acidic, insoluble in alcohol and ammonia, has hygroscopic properties, and solidifies into blocks after hygroscopic. Ammonium sulfate is mainly used as fertilizer, suitable for a variety of soil and crops, can also be used in textile, leather, medicine and other aspects.
Product Name: Ammonium sulfate
Color: white
Appearance: white crystalline powder
CAS: 7783-20-2
EINECS: 231-984-1
Molecular Formula: H8N2O4S
Molar Mass: 132.14
Density: 1.77 g/mL at 25 °C (lit.)
Melting Point: >280 °C (dec.) (lit.)
Flash Point: 26°C
Water Solubility: 77 g/100 mL (25ºC)
PH: 5.0-6.0 (25℃, 1M in H2O)
HS Code: 31022100
Storage Condition: room temp
| ANALYSIIS IITEM | IINDEXES | |
| STANDARD VALUE | ANALYSIIS RESULT | |
| Appearance | white or off-white, powder or crystal | white crystal |
| Nitrogen (N), % | ≥20.5% | 21.0 |
| Sulfur (S), % | ≥24.0% | 24.9 |
| Free acid (H2SO4), % | ≤0.05 | 0.007 |
| Moisture (H2O), % | ≤0.5 | 0.2 |
| Water insoluble matter, % | ≤0.5 | 0.1 |
| Chloride (Cl-), % | ≤1.0 | 0.3 |
| Fluoride (F), % | ≤500 | 10 |
| Thiocyanate ion, mg/kg | ≤1000 | 50 |
| Mercury (Hg), mg/kg | ≤5 | ＜0.1 |
| Arsenic (As), mg/kg | ≤10 | ＜0.1 |
| Cadmium (Cd), mg/kg | ≤10 | ＜0.1 |
| Lead (Pb), mg/kg | ≤500 | ＜0.1 |
| Chromium (Cr), mg/kg | ≤500 | ＜0.1 |
| Total PAHs, mg/kg | ≤1.0 | 0.9 |
Ammonium sulfate is mainly used as a fertilizer, as a nutritional supplement to supply nitrogen and sulfur, and is widely used in agriculture.
1. It has a high solubility in water and can also be used as a coolant for aqueous solutions.
2. In the laboratory, ammonium sulfate can also be used to prepare other compounds, such as metal sulfides.
Rat oral LDso:3000mg/kg. It has a stimulating effect on the eyes, skin, mucous membranes and upper respiratory tract. Staff should be protected. If the skin and eyes are touched, they should be immediately rinsed with flowing water. Products stored in a cool, ventilated warehouse to prevent moisture and rain. Keep away from fire and heat source. It should be stored separately from acids and alkalis, and mixed storage and transportation should not be avoided.
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