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Agriculture Grade Ammonium Sulphate White Granular N21%

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China Guangzhou Hongzheng Trade Co., Ltd. certification
China Guangzhou Hongzheng Trade Co., Ltd. certification
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Our company have been cooperating with Hongzheng for 5 years, their service is good and the staffs are stable. Mr.Lam has served me for 5 years, we are like friends. We mainly purchasing calcium chloride dihydrate, it has very good performance on rubber glove industry. Worth working with them.

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Hereby, we confirm that the quality of anhydrous ferric chloride barreled one is good. Thank you for all your suggestion, also good after sales service.

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Under here with, we'd like to certified that anhydrous sodium sulfate of 500 tons supplied in 2020, works so well in textile and dyeing industry.

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Agriculture Grade Ammonium Sulphate White Granular N21%

Agriculture Grade Ammonium Sulphate White Granular N21%
Agriculture Grade Ammonium Sulphate White Granular N21% Agriculture Grade Ammonium Sulphate White Granular N21%

Large Image :  Agriculture Grade Ammonium Sulphate White Granular N21%

Product Details:
Place of Origin: CHINA
Brand Name: Hongzheng
Certification: ISO9001, ISO14001, ISO45001, OHSAS18001
Model Number: LSA-70
Payment & Shipping Terms:
Minimum Order Quantity: 20MT
Price: Negotiable
Packaging Details: 50kg/bag
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C

Agriculture Grade Ammonium Sulphate White Granular N21%

Description
Product Name: Ammonium Sulfate Other Name: Ammonium Sulphate
Appearance: White Granular HS Code: 3102210000
MF: (NH4)2SO4 Classification: Nitrogen Fertilizer
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Agriculture Grade Ammonium Sulphate

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White Granular Ammonium Sulphate

 

Agriculture Grade Ammonium Sulphate White Granular N21% Ammonium Sulfate

 

Introduction

 

Ammonium sulfate is colorless crystals or white particles. Odorless. Decomposes above 280°C. Solubility in water: 41.22g at 0°C, 43.47g at 25°C, and 50.42g at 100°C. Insoluble in ethanol and acetone. The pH of the 0.1 mol/L aqueous solution is 5.5. The relative density is 1.77. Refractive index 1.521. Low toxicity, median lethal dose (rat, oral) 3000mG/kG. irritating. Ammonium sulfate is mainly used as a fertilizer and is suitable for various soils and crops. It can also be used in textile, leather, medicine and so on.

 

 

Parameter

 

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

 

 

Application

 

1. The chemical industry is used as a raw material for the production of hydrogen peroxide, ammonium alum and ammonium chloride.
2. It is used as flux in welding industry.
3. The textile industry is used as a fire retardant for fabrics.
4. The electroplating industry is used as an additive for electroplating or electroless plating solutions.
5. It is used as nitrogen fertilizer in agriculture, suitable for general soil and crops.
6. Food grade products are used as dough conditioners and yeast nutrients. It is used as a nitrogen source for yeast culture in fresh yeast production, and the dosage is not specified.
7. Biological preparation, bacterial culture, protein precipitation, chromatographic analysis, preparation of sand culture medium in haploid breeding, urine test.
8. It is used for the separation of calcium and strontium and the preparation of microbial culture medium.
9. Used as analytical reagent, such as used as precipitant, masking agent.
10. Used as a supporting electrolyte in electrochemical analysis.
11. Also used for microbial culture medium and ammonium salt preparation.

Agriculture Grade Ammonium Sulphate White Granular N21% 0 Agriculture Grade Ammonium Sulphate White Granular N21% 1

Contact Details
Guangzhou Hongzheng Trade Co., Ltd.

Contact Person: Jessic

Tel: +86 13928889251

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