CAS NO: 7783-20-2
EINECS No: 231-984-1
Delivery Port: Dalian, China
Payment Terms: L/C, T/T, PayPal, Western Union
CAS NO: 7783-20-2
EINECS No: 231-984-1
Delivery Port: Dalian, China
Payment Terms: L/C, T/T, PayPal, Western Union
EO faming is one of the best caprolactam grade ammonium sulphate manufacturers and suppliers, welcome to buy discount or wholesale our customized caprolactam grade ammonium sulphate, and also welcome to check the price and quotation with our factory.
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Ammonium Sulphate/SOA/AS |
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CAS NO |
7783-20-2 |
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EINECS NO |
231-984-1 |
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HS CODE |
3102 1000 |
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CHEMICAL FORMULA |
(NH4)2SO4 |
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MOLAR MASS |
132.14g/mol |
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ODOR |
Odorless |
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DENSITY |
1.769g/cm3 |
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MELTING POINT |
238 to280℃ |
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SOLUBILITY IN WATER |
70.6g/100L(0℃)/74.4g/100L(20℃)/103.8g/100L(100℃) |
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STORAGE |
Store in cool,dry,well ventilated warehouse.Avoid insolation or rain.kept away from fireand heat, stored separately from acid and alkali material substances. Handle careful to provent package damage. |
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Ammonium Sulphate / SOA Caprolactam Grade |
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SPECIFICATION(Percent by weight) |
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Item |
Standard GB / T535-1995 |
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Purity |
99.0%Min |
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Moisture |
1.0%Max |
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Total Nitrogen(as N) |
21.0%Min |
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Sulphur(as S) |
24.0% Min |
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Water In soluble Matter |
0.01% Max |
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Free Acid(as H2SO4) |
0.03% Max |
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Iron(as Fe) |
0.007%Max |
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Heavy Metal(as As) |
0.00005% Max |
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PH Value |
3.0-5.0 |
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Appearance |
Colorless or yellowish crystal power |
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Particle Size |
0-4mm |
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Packing |
25kg/50kg/1000kg Jumbo PP plastic woven with PE inner bag |
Ammonium sulphate\ SOA \ AS is an inorganic salt with a number of commercial uses.
The primary use of ammonium sulphate is as a fertilizer for alkaline soil. Quick release & fast acting. Easy hygroscopic and caking. Used as seed fertilizer, base dressing& topdressing directly. Particularly suitable for soil lack of sulfur, low chlorine tolerance crops, sulfurphilic crops. Suitable for the rice seedling, the growth of tea, grass & vegetables.
In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of ammonium sulphate is its low nitrogen content. Long-time application by ammonium sulphate will cause soil acidification.
Ammonium sulphate\ SOA\ AS is also used as an agricultural spray adjuvant for water-soluble insecticides, herbicides, and fungicides. There, it functions to bind iron and calcium cations that are present in both well water and plant cells. It is particularly effective as an adjuvant for 2,4-D (amine), glyphosate, and glufosinate herbicides.
Q: Is free sample available?
A: Yes,free sample could be provided,but shipping cost will be paid by customers.
Q: Do you accept sample order?
A: Yes,we accept small order from 20g,200g and 2kg for your evaluation quality of our goods.