Lab Chemical-60

Potassium pyroantimonate (PPA), 

an antimony based compound, is a white powder used as a crosslinker

This product has been replaced by P4308-ALDRICH | Potassium hexahydroxoantimonate(V)

POTASSIUM PYROANTIMONATE AR Supplier Oman Muscat Barka Salalah Sohar Ruwi Mutrah Nizwa Al Hamra Manah

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This natural Pumice Powder from volcanic ash is extra fine, giving it very mild exfoliation properties. ... This pumice is ideal for gentle face washes and soaps to be used on sensitive skin. Why People Use This Product: To provide mild exfoliation properties and color variation in products.

Pumice can be used to create a really nice matt finish. Best mixed with water and rubbed on the metal with a brush, it leaves a nice subtle matt finish.

They are used in soaps, medicinals, fire extinguishers, speciously as dietary supplements, for synthesis of steroids, and in carbonated beverages (the head on a mug of root beer). Structurally, they are glycosides, sugars attached to another organic molecule, usually a steroid or triterpene, a steroid building block.

The quinhydrone/methanol treatment has been reported to yield outstanding passivation of the H-terminated Si(100) surface. Here, we report on the mechanism of this process by comparing the resulting surface to that of freshly etched H-terminated Si, of Si with chemically grown oxide, and of Si treated with hydroquinone/methanol solution of the same concentration. We find that the benzoquinone moieties of the quinhydrone react with the surface to yield a Si-hydroquinone surface termination, while the methanol molecules bind as well to form methoxy-terminated Si. 

The effect of reserpine on histamine (HA) and tele-methylhistamine (N(τ)-MHA) in hypothalamus and cortex of rats was analyzed and compared to catecholamines. IP injection of reserpine (5 mg/kg) confirmed the effectiveness of reserpine treatment on noradrenaline and dopamine levels. Our in-vitro experiment with synaptosomal/crude mitochondrial fraction from hypothalamus and cortex confirmed that while mono amine oxidase (MAO) is an efficient metabolic enzyme for catecholamines, HA is not significantly affected by its enzymatic action.

Phosphorus pentoxide is a potent dehydrating agent as indicated by the exothermic nature of its hydrolysis P4O10 + 6 H2O → 4 H3PO4 (–177 kJ). A granular form of P4O10 is used in desiccators. Consistent with its strong desiccating power, P4O10 is used in organic synthesis for dehydration.

phosphorus is burned to form phosphorus pentoxide, P4O10. Sometimes called phosphoric anhydride, or diphosphorus pentoxide, this compound can be obtained in the form of a soft white powder or colourless crystalline solid.

 its high stability and relatively low melting point, it is often melt-cast as pellets or rods, forms that have low surface area and convenient handling properties. These pellets become tacky in air because KOH is hygroscopic. Most commercial samples are ca. 90% pure, the remainder being water and carbonates.

Potassium hydroxide solution has a wide range of applications in a variety of industries, from food, consumer care and pharmaceuticals to agriculture and glass manufacturing.

Phenylmercury nitrate is a mercury-based organic compound known to have antibacterial and antifungal activities. It is also used as a preservative for parenteral injections.

Phenylmercuric nitrate is classified as an antimicrobial preservative. ... It is used as antimicrobial preservative mainly in ophthalmic preparations.

PHENYL MERCURY NITRATE BASIC FOR SYNTHESIS Supplier Oman Muscat Barka Salalah Sohar Ruwi Mutrah Nizwa Al Hamra Manah

Piperidine is used as a raw material for pharmaceuticals, agrochemicals,

 rubber chemicals, surface-active agents and other organic chemicals. A review on catalytic hydrogenation of pyridine was published in Advances in Catalysis.

Potassium Thiocyanate has immense uses in diverse industries, such as textile, fibre, agriculture, metal, steel, as well as in construction. 

In most of the cases, the said chemical can be used as an analytical reagent.

Decomposes on heating. This produces very toxic fumes of sulfur compounds, nitrogen oxides and cyanides.

POTASSIUM THIOCYANATE LR Supplier Oman Muscat Barka Salalah Sohar Ruwi Mutrah Nizwa Al Hamra Manah

Email:- mail@muscatchemical.com