We are Potassium Sulfate CAS:7778-80-5 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests
Other name:
CAS No.: 7778-80-5
K2SO4
Molecular Weight: 174.25
Characters: colorless crystal or white crystalline powder, it is heavy and hard, bitter and salty, slightly soluble in water and glycerol, insoluble in ethanol.
Specifications:
Potassium Sulfate | A.R. | C.P. | Glucosamine grade | Glucosamine with low sodium |
Assay(K2SO4)% | ≥99.0 | ≥98.5 | ≥99.0 | ≥99.0 |
Water Insoluble | ≤0.005 | ≤0.01 | ≤0.005 | ≤0.005 |
Arsenic (As)% | ≤0.0001 | ≤0.0005 | ≤0.0002 | ≤0.0001 |
PH(50g/L,25℃) | 5.0-8.0 | 5.0-8.0 | 5.0-8.0 | 5.0-8.0 |
Chlorides(Cl), % | ≤0.0005 | ≤0.001 | ≤0.02 | ≤0.005 |
Total nitrogen(N) % | ≤0.0005 | ≤0.001 | ≤0.0005 | ≤0.0005 |
Calcium (Ca) % | ≤0.01 | ≤0.02 | ≤0.01 | ≤0.01 |
Heavy metal(as Pb) % | ≤0.0005 | ≤0.001 | ≤0.0005 | ≤0.0005 |
Iron (Fe)% | ≤0.0002 | ≤0.0005 | ≤0.0002 | ≤0.0002 |
Sodium (Na)% | ≤0.03 | ≤0.1 | — | ≤0.005 |
Fineness(40-80 meshes sieve) | — | — | Pass | Pass |
Potassium Sulfate | Military grade | Gunpowder grade | Feed grade | Technical grade |
Assay(K2SO4)% | ≥99.0 | ≥99.0 | ≥98.5 | ≥98.5 |
Water Insoluble% | ≤0.01 | ≤0.02 | — | — |
Arsenic (As)% | ≤0.0002 | — | ≤0.001 | ≤0.001 |
PH(50g/L,25℃) | 6.0-8.0 | 6.0-8.0 | — | — |
Chlorides(Cl), % | ≤0.001 | ≤0.002 | — | — |
Nitrogen(N)% | — | — | — | — |
Calcium (Ca)% | ≤0.02 | ≤0.03 | — | — |
Heavy metal(as Pb) % | ≤0.001 | ≤0.001 | ≤0.002 | ≤0.002 |
Iron (Fe)% | ≤0.0005 | ≤0.001 | — | — |
Sodium (Na)% | ≤0.1 | — | — | — |
Magnesium (Mg)% | ≤0.005 | ≤0.01 | — | — |
Fineness(120 meshes sieve) | — | ≤5 | 40 meshes sieving rate≥95 | — |
Product Usage: Used as medicine (laxative), fertilizer(potash content: 50 %); also used in the making of alum, glass and potassium carbonate etc.
Packaging: In 25Kg/woven bag, lined with double-layer plastic bag
Storage Precautions: Stored in a cool, ventilated and dry place at room temperature.
Related News: Factors that have a significant impact on the sales volume of APIs come from the production side, which mainly includes costs and processes.methyl (3S)-3-hydroxytetradecanoate How can I protect myself? Take the same precautionary measures you would during flu season. Wash your hands often with soap and water, cover your nose and mouth when you sneeze or cough, avoid close contact with people or large gatherings, and wear a face mask.831203-13-5 How can I protect myself? Take the same precautionary measures you would during flu season. Wash your hands often with soap and water, cover your nose and mouth when you sneeze or cough, avoid close contact with people or large gatherings, and wear a face mask.oxima de acetona CAS:127-06-0 But now, the metropolis of 11 million in Hubei province has become the face of a deadly coronavirus outbreak — a stigma the people of Wuhan increasingly find themselves unable to shake off.But now, the metropolis of 11 million in Hubei province has become the face of a deadly coronavirus outbreak — a stigma the people of Wuhan increasingly find themselves unable to shake off.
Product Name | |
---|---|
2-Bromo-4-iodoaniline Cas:29632-73-3 | View Details |
1-(1,1-Dimethylethoxy)-3-ethenylbenzene Cas:105612-79-1 | View Details |
4-Chloropyrrolo[2,3-d]pyrimidine | View Details |