CAS7783-20-2 Ammonium Sulphate Fertilizer Crystal Capro Grade

• Customization: Available
• CAS No.: 7783-20-2
• Formula: Nh42.So4
• Model NO.: 7783-20-2
• EINECS: 231-984-1
• Certification: ISO
• Purity: ≥99%
• Type: Ammonium Sulfate
• Appearance: Crystal
• Grade Standard: Capro Grade
• Character: Inorganic Salt
• Chinese Domestic Standard: GB/T535-2020
• Output: 500mt/Day
• Grades: Capro/ Steel/ Cooking Grade Can Be Chosen
• Transport Package: PP/Bag
• Specification: 50kg
• Trademark: ChoiceChem
• Origin: Cn
• HS Code: 3102210000

Product Description

Common Name: Ammonium Sulfate Caprolactam Grade Crystal
CAS No.: 7783-20-2
EINECS No: 231-984-1
Molecular Formula: (NH4)2SO4
Molecular Weight: 132.14
Appearance: White Crystal
 

Component	Caprolactam Grade	Coking grade
Appearance	White crystal powder/ granular
N content(dry base) %	20.5% min	20.5% min
Water (H2O) %	0.5% max	-
Free acid(H2SO4)content %	0.05% min	0.05%max
Sulfur %	24%min	23.5%min
Ferric(Fe)	0.007% max	-
Heavy metal (Pb)	0.05 %max	-
Arsenic(As)	0.005% max	-
Insoluble	0.5%max	-
Moisture	-	1.0%max

Advantages 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.

 

 

Application

multiple usage

(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, it has advantages of good granulation performance advantages and without chloride ions.
(3)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.

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.

ChoiceChem large-scale production allows us to deliver a cost advantage and our price is typically 2% lower than the market price. ChoiceChem 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 can offer multilingual customer service.

All our salespersons have worked at ChoiceChem for more than 3.5 years on average. ChoiceChem's Ammonium Sulfate is igh quality, purposely manufactured through our proprietary process. ChoiceChem ammonium sulphate's size is uniform, which services 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

You may want to know... 
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?
(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,  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.)