Ammonium Sulphate,ammonium sulfate,Capro grade Ammonium Sulphate
Is an inorganic salt with a number of commercial uses. The most common use is as a soil fertilizer. It contains 21% nitrogen and 24% sulfur.
| CAS RN.: |
7783-20-2 |
| EINECS: |
231-984-1 |
| H.S.CODE: |
3102210000 |
Features of Ammonium Sulphate:
1, With significant efficiency, high nitrogen utilization.
2, It has good physical properties and low moisture absorption.
3, With stability chemical quality, not easy to break down.
4, It can match with most nitrogen, phosphorus, potassium fertilizer.
5, Different color can be OEM
The advantages of (NH4)2SO4
(1) Can be used as nitrogen fertilizer and sulfur fertilizer;
(2) (NH4)2SO4 is Suitable for the production of low concentration of compound fertilizer. Comparing to other varieties of nitrogen fertilizer such as Urea, with advantages of good granulation performance advantages and without chloride ions.
(3)Ammonium sulfate is an inert substance and not easy to react with other bioactive substances. It can protect the protein activity in the purification process. In addition, with excellent solubility, ammonium sulfate can form a high salt environment to make a preparing for the protein precipitation and subsequent high salt purification.
1. Chemical Analysis
| Component |
Range |
Typical |
| N content(dry base) % |
21.0 min |
21.04 |
| Water (H2O) % |
0.2 max |
0.16 |
| Free acid(H2SO4)content % |
0.03 min |
0.02 |
| Ferric(Fe) |
0.007% max |
0.002% max |
| Heavy metal (Pb) |
0.005%max |
0.003% |
| As |
0.007% max |
0.002% |
| Insoluble |
0.01%max |
0.01% |
| Appearance |
white crystalline powder |
Confirm |
2. Application
| Fertilizer |
As an excellent nitrogen fertilizer ,it can make foliage growth vigorous, improve fruit quality and yield, and enhance crop resistance to disasters, can be used as basal fertilizer, fertilizer and fertilizer. |
| spray adjuvant |
It 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. |
| protein purification process |
Ammonium sulfate is an inert substance and not easy to react with other bioactive substances. It can protect the protein activity in the purification process. |
| Food additive |
It is used as an acidity regulator in flours and breads. |
Mining the rare earth
|
Ammonium sulfate is the raw materials of mining the rare earth,using ion exchange membranein to get the mine element, and then collect miscellaneous, precipitating, crushing, burning ,then it will be rare earth ore |
| Battery production |
It can increase the conductivity when adding into the plating solution |
3. Transportation Information
| DOT Classification: |
Not a DOT controlled material. |
| U.N. |
Not applicable. |
| Packing Group: |
Not applicable. |
4. Storage & Handing
(1)Store in a tightly closed container, stored in a cool, dry, ventilated area.
(2) Should be separated with acids and alkali matters ,avoid mixing reservoir.
(3)The storage area shall be provided with suitable material to contain the spill.
5. Packing
(1)In 50kg pp bags
(2)27MT/20'FCL.
Company Profile
Choice Chemicals Ltd.
We have been manufacturing Ammonium Sulfate for more than 20 years and we believe there is a great opportunity for us to cooperate. As one of the biggest producers of AS, we have been manufacturing it on five production lines since 1998. Our factory is located in Hebei province and our sales center is located in CBD, Hunan Province. Our large-scale production allows us to deliver a cost advantage and our price is typically 2% lower than the market price. Our current output is 500MT/day and delivery is usually within seven days. All our products are ISO approved and we have had no complaints about quality in the past three years. We offer multilingual customer service.
All our salespersons have worked at ChoiceChem for more than 3.5 years on average. ChoiceChem's Ammonium Sulfate is of high quality, purposely manufactured through our proprietary process. Our ammonium sulphate's size is uniform, which serves to reduce streaking through a more even spread; blend evenly with urea, potash & phosphates; better storing and shipping. By products of caprolactam, ChoiceChem's Ammonium Sulfate has stable content and white purity compared with other AS, which has strong smell, impurities and parti-colour. ChoiceChem's Ammonium Sulfate is totally white crystal or granular and not easy to be crushed or caked and we also have OEM package for each particular buyer.
FAQ
Q: How we control Ammonium sulphate (AS) quality?
A: ChoiceChem's Ammonium Sulfate is of high quality, purposely manufactured through our proprietary process.
Our ammonium sulphate's size is uniform, which serves to: reduce streaking through a more even spread; blend evenly with urea, potash & phosphates; better storing and shipping.
(1) By products of caprolactam, ChoiceChem's Ammonium Sulfate has stable content and white purity compared with other AS, which has strong smell, impurities and parti-colour. ChoiceChem's Ammonium Sulfate is totally white crystal or granular and not easy to be crushed or caked and we also have OEM package for each particular buyer.
(2) Strict Factory Inspection System a. The sampling and testing methodologies we use are strictly in accordance to Chinese Domestic Standard: GB/T535-2020 b. All products are tested every 2 hours, and substandard products are not allowed to leave the factory. We also have third-party tests carried out every 3 days, to ensure our in-house tests are properly calibrated and accurate.
Q: How we make sure delivery is on time?
A:
(1) Our output is 500MT/day, allowing most cargo orders to be delivered within 7 days.
(2) ChoiceChem average rate of on time deliveries has remained above 98.9% in the past 3 years.
(3) We further promise that if delivery is not made in time, we will provide compensation at the rate of 0.25% of the contract amount per week.
Q: What's your payment terms for sample?
A: You can pay via T/T, L/C, Paypal, Alibaba Trade assurance and so on.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What other products do you supply?
A: we not only provide the products you just viewed, but also Fertilizers, Pesticides, Additives and Industrial Chemicals. (such as Sodium Metabisulfite, Sodium Sulfite, Sodium Bisulfite, Magnesium Sulfate, Potassium Sulfate, Potassium Nitrate, Calcium Ammonium Nitrate, Calcium Nitrate, NPK, MAP, MKP, DAP, Geraniol, Piperonyl Butoxide, Methyl Nonyl Ketone, Cypermethrin, Cyfluthrin, Lambda-Cyhalothrin, D-Phenothrin, Esbiothrin, Tetramethrin, Permethrin, Bifenthrin, etc.)
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