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Product Description
Products Description of Polyisobutylene CAS#9003-27-4
Potassium sulfate (K2SO4) is a kind of chemical compounds that is commonly used in agriculture. The dominant application of potassium sulfate is as a fertilizer, which is commonly applied to offer both potassium and sulfur, thus improving the quality and yield of crops growing in soils that lack an adequate supply of this essential elements. Besides, the crude potassium sulfate is sometimes employed in the production of glass. It also has applications in other industries, which is used as a flash reducer in artillery propellant charges and as an alternative blast media similar to soda in the process of soda blasting.
Potassium sulfate Chemical Properties |
Melting point | 1067°C |
Boiling point | 1689°C |
density | 2.66 |
Fp | 1689°C |
storage temp. | Inert atmosphere,Room Temperature |
solubility | H2O: 0.5 M at 20 °C, clear, colorless |
form | Very Fine Crystals or Powder |
color | White |
Specific Gravity | 2.662 |
Odor | Odorless |
PH Range | ~7 |
PH | 5.5-7.5 (25℃, 0.5M in H2O) |
Water Solubility | 110 g/L (20 ºC) |
λmax | λ: 260 nm Amax: 0.01λ: 280 nm Amax: 0.01 |
Merck | 14,7674 |
crystal system | Nogata |
Space group | Pnma |
Lattice constant | a/nmb/nmc/nmα/oβ/oγ/oV/nm30.74560.57761.008909090 |
Dielectric constant | 5.9(0.0℃) |
Stability: | Stable. |
InChIKey | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
CAS DataBase Reference | 7778-80-5(CAS DataBase Reference) |
NIST Chemistry Reference | Potassium sulfate(7778-80-5) |
EPA Substance Registry System | Potassium sulfate (7778-80-5) |
Safety Information |
Safety Statements | 22-24/25 |
WGK Germany | 1 |
RTECS | TT5900000 |
TSCA | Yes |
HS Code | 31043000 |
Hazardous Substances Data | 7778-80-5(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 6600 mg/kg |
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Packaging And Shipping
We provide fully compliant, safe and customizable packaging solutions for Sodium Hydroxide, Calcium Chloride, Sodium Carbonate, Potassium Hydroxide and all our industrial chemical products. All packaging strictly follows UN, IMDG and IATA international transport standards, with anti-leakage, moisture-proof and corrosion-resistant design. We also offer professional loading, container reinforcement and full-process traceable global shipping services, ensuring your goods arrive safely and on time at any destination worldwide.
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