CAS 7778-80-5

Sale dipotassico dell'acido solforico

Descrizione:

Sale dipotassico dell'acido solforico, noto anche come solfato di dipotassio (K2SO4), è un composto inorganico caratterizzato dalla sua apparente cristallina bianca e alta solubilità in acqua. È un sale neutro formato dalla reazione dell'acido solforico con idrossido di potassio o carbonato di potassio. Il solfato di dipotassio è comunemente usato come fertilizzante in agricoltura grazie alla sua capacità di fornire nutrienti essenziali di potassio e zolfo alle piante, promuovendo una crescita sana e migliorando i raccolti. Oltre alle sue applicazioni agricole, è utilizzato in vari processi industriali, tra cui la produzione di vetro, detergenti e come agente essiccante nelle reazioni chimiche. Il composto ha un punto di fusione relativamente alto ed è stabile in condizioni normali, rendendolo adatto a varie applicazioni. La sua natura igroscopica gli consente di assorbire umidità dall'ambiente, il che può essere una considerazione nello stoccaggio e nella manipolazione. In generale, il solfato di dipotassio è apprezzato per il suo contributo nutrizionale doppio e la versatilità sia in contesti agricoli che industriali.

Formula: K₂O₄S

InChI: InChI=1/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

InChI key: InChIKey=RELBRYJDPFWCIM-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)O.[K]

Sinonimi:

• Acide sulfurique, sel dipotassique
• Arcanum duplicatum
• Dipotassium sulfate
• K2So4
• Kaliumsulfat
• Potassium Sulphate
• Potassium sulfate
• Potassium sulfate (2:1)
• Potassium sulfate (K2(SO4))
• Potassium sulfate (K2SO4)
• Potassium sulfate (K₂(SO₄))
• Sal polychrestum
• Sulfate De Potassium
• Sulfate of potash
• Sulfuric acid potassium salt (1:2)
• Tartarus vitriolatus
• sulfato de potasio, con un contenido en K2O superior al 52 por ciento, calculado sobre producto en estado seco
• Potassium sulfate, alpha
• arcanumduplicatum
• dipotassiumsulfate
• Glazier's salt
• potassiumsulfate(2:1)
• Sulfuric acid dipotassium salt
• kaliumsulphuricum
• KELMATE(R) N KJELDAHL DIGESTION MIXTURE NO 600
• FISHERTAB ST-35 KJELDAHL TABLETS
• KELMATE(R) KJELDAHL DIGESTION MIXTURE ST-AUTO
• KELMATE(R) N KJELDAHL DIGESTION MIXTURE NO 510
• KELMATE(R) KJELDAHL DIGESTION MIXTURE CT-37
• KELMATE(R) N KJELDAHL DIGESTION MIXTURE NO 200
• KELMATE(R) KJELDAHL DIGESTION MIXTURE
• KELMATE(R) N KJELDAHL DIGESTION MIXTURE NO 210
• FISHERTAB MT-47 KJELDAHL TABLETS
• FISHERTAB MT-50 KJELDAHL TABLETS
• KELMATE(R) KJELDAHL DIGESTION MIXTURE TT-35
• KELMATE(R) KJELDAHL DIGESTION MIXTURE TT-50
• FISHERTAB ST-AUTO KJELDAHL TABLETS
• FISHERTAB MT-37 KJELDAHL TABLETS
• FISHERTAB SST-35 KJELDAHL TABLETS
• FISHERTAB AT-50 KJELDAHL TABLETS
• KELMATE(R) N KJELDAHL DIGESTION MIXTURE NO 100
• FISHERTAB MT-AUTO KJELDAHL TABLETS
• KELMATE(R) KJELDAHL DIGESTION MIXTURE MT-37

Potassium sulfate, ACS, 99.0% min

CAS: 7778-80-5

Potassium sulfate is used in the production of fertilizers (i.e. providing potassium and sulfur), potassium alum, potassium carbonate, and glass. In analytical chemistry, it is used in the determination of nitrogen by Kjeldahl method and protein in foodstuffs. Also, it is used in the electrostatic e

Formula: K₂O₄S

Purezza: 99.0%

Peso molecolare: 174.25

Ref: 02-014311

Potassium Sulfate, 99%

CAS: 7778-80-5

Potassium sulfate is used in the production of fertilizers (i.e. providing potassium and sulfur), potassium alum, potassium carbonate and glass. In analytical chemistry, it is used in the determination of nitrogen by the Kjeldahl method and protein in foodstuffs. Also, it is used in the electrostati

Formula: K₂O₄S

Purezza: 99%

Colore e forma: White, Crystals or powder or crystalline powder

Peso molecolare: 174.25

Ref: 02-A13975

Potassium sulfate, 99.99% (metals basis)

CAS: 7778-80-5

Potassium sulfate is used in the production of fertilizers (i.e. providing potassium and sulfur), potassium alum, potassium carbonate, and glass. In analytical chemistry, it is used in the determination of nitrogen by Kjeldahl method and protein in foodstuffs. Also, it is used in the electrostatic e

Formula: K₂O₄S

Purezza: 99.99%

Peso molecolare: 174.25

Ref: 02-030485

Potassium sulfate, Puratronic™, 99.997% (metals basis)

CAS: 7778-80-5

Potassium sulfate principal use is as a fertilizer. It is also used occasionally in the production of glass and as a flash reducer in artillery propellant charges. It reduces muzzle flash, flareback and blast overpressure. This Thermo Scientific Chemicals brand product was originally part of the Alf

Formula: K₂O₄S

Purezza: 99.997%

Peso molecolare: 174.25

Ref: 02-010845

Potassium sulfate (99.999%-K) PURATREM

CAS: 7778-80-5

Potassium sulfate (99.999%-K) PURATREM

Formula: K₂SO₄

Purezza: (99.999%-K)

Colore e forma: white xtl.

Peso molecolare: 174.27

Ref: 08-19-4000

Potassium sulfate

CAS: 7778-80-5

Formula: K₂O₄S

Purezza: 99%

Colore e forma: Solid

Peso molecolare: 174.2592

Ref: IN-DA003TXC

Potassium sulfate

CAS: 7778-80-5

Formula: K₂SO₄

Purezza: ≥ 99.0%

Colore e forma: White crystalline powder

Peso molecolare: 174.27

Ref: 7W-GK5956

Potassium sulfate ACS reagent, ≥ 99% (Assay by titration)

CAS: 7778-80-5

Potassium sulfate ACS reagent, ≥ 99% (Assay by titration)

Purezza: 99%

Peso molecolare: 174.26g/mol

Ref: 54-IN10686

Potassium sulfate, 99+% (ACS)

CAS: 7778-80-5

Potassium sulfate, 99+% (ACS)

Formula: K₂SO₄

Purezza: 99+%

Colore e forma: white pwdr.

Peso molecolare: 174.27

Ref: 08-93-1946

Potassium sulfate, 99.9%

CAS: 7778-80-5

Formula: K₂SO₄

Peso molecolare: 174.27

Ref: 7W-GX7768

Potassium sulfate, 99.999%

CAS: 7778-80-5

Formula: K₂SO₄

Purezza: ≥ 99.999%

Colore e forma: White crystalline powder

Peso molecolare: 174.27

Ref: 7W-GX5997

Potassium Sulphate

Prodotto controllato

CAS: 7778-80-5

Applications Potassium Sulphate is used in the preparation of chloride-free potash fertilizers by electrodialysis metathesis.
References Han, X., et al.: Sep. Purif. Technol., 191, 144 (2018)

Formula: K₂O₄S

Colore e forma: Off-White

Peso molecolare: 174.26

Ref: TR-P698305

Potassium sulfate

CAS: 7778-80-5

Potassium sulfate is a salt of potassium and sulfuric acid. It has a synergistic effect with sodium salts in the treatment of water hardness, which leads to a phase transition temperature below that of sodium sulfate alone. Potassium sulfate is also used as an analytical reagent for the determination of sulfate in solution. The reaction solution is heated to release the adsorbed gas, which is then analyzed by gas chromatography or infrared spectroscopy. Structural analysis was performed using X-ray crystallography on potassium sulfate crystals. Potassium sulfate has been shown to have physiological effects such as an increase in the concentration of iron in blood plasma and an increase in phosphate excretion from the kidneys at high doses. It has also been shown to have biological properties such as thermal expansion and phosphorus pentoxide reactivity.

Formula: K₂SO₄

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 174.26 g/mol

Ref: 3D-FP40347

Potassium Sulphate for tissue culture, 99%

CAS: 7778-80-5

Formula: K₂SO₄

Purezza: min. 99%

Colore e forma: White, Crystalline powder, Clear, Colourless

Peso molecolare: 174.25

Ref: SR-52182

Potassium Sulphate extrapure AR, 99.5%

CAS: 7778-80-5

Formula: K₂SO₄

Purezza: min. 99.5%

Colore e forma: White, Crystalline powder, Clear, Colourless

Peso molecolare: 174.25

Ref: SR-26253

Potassium Sulphate extrapure AR, ACS, ExiPlus, Multi-Compendial, 99.5%

CAS: 7778-80-5

Formula: K₂SO₄

Purezza: min. 99.5%

Colore e forma: White, Crystalline powder, Clear, Colourless

Peso molecolare: 174.25

Ref: SR-73900

Potassium Sulphate extrapure, 99%

CAS: 7778-80-5

Formula: K₂SO₄

Purezza: min. 99%

Colore e forma: White, Crystalline powder, Clear, Colourless

Peso molecolare: 174.25

Ref: SR-44277

Potassium sulfate

CAS: 7778-80-5

Formula: K₂O₄S

Purezza: 98.0%

Colore e forma: Solid, Crystalline Powder or Powder

Peso molecolare: 174.25

Ref: 10-F492456

Potassium sulfate

CAS: 7778-80-5

Please enquire for more information about Potassium sulfate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Formula: K₂SO₄

Peso molecolare: 174.26 g/mol

Ref: 3D-P-0250