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Formula: H2O3 Se . Salts, basic, such as POTASSIUM SELENITE (weak reducing agent), are generally soluble in water. All rights reserved. As with other alkali metals, potassium decomposes in water with the evolution of hydrogen because of its reacts violently with water, it only occurs in nature in ionic salts. Item Detail. (a) potassium tellurite; (b) sodium arsenate; (c) calcium selenite; (d) potassium chlorate Find Similar Structures. Gypsum has the chemical formula CaSO4.2H2O A selenite has the chemical formula Me(SeO3)-, where Me is a metal. Potassium selenite 97%; CAS Number: 10431-47-7; EC Number: 233-909-8; Linear Formula: K2O3Se; find Sigma-Aldrich-461008 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. Sodium Selenite Improves In Vitro Maturation of Bos primigenius taurus Oocytes. The recommended daily dosage of Addamel N in adult patients with basal to moderately increased requirements is 10 ml (one ampoule). All Rights Reserved. Typical Product Specifications & Properties Potassium Selenite CAS Number: 10431-47-7 Specifications Limits Molecular weight 205.15 EINECS 233-909-8 Potassium Selenite Info on Potassium selenite is scarce. As with other alkali metals, potassium decomposes in water with the evolution of hydrogen because of its reacts violently with … Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. InChI=1S/2K.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2. Why don't libraries smell like bookstores? Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. In its elemental form, potassium has a silvery gray metallic appearance, but its compounds (such as potassium hydroxide) are more frequently used in industrial and chemical applications. Item Number: P-1061. What is the formula for potassium selenite? ››Sodium Selenite molecular weight. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). See more Selenium products. Write the chemical formulas of these compounds: (a) Rubidium nitride (b) Potassium selenite (c) Rubidium sulfite (d) Rubidium nitrate (e) Magnesium sulfite Tip: Make sure you format the chemical formulas correctly. Potassium selenate, K 2 SeO 4, is an odorless, white solid that forms as the potassium salt of selenic acid. Potassium Selenide,Nonahydrate,Potassium Selenide Nonahydrate. Capitalize the first letter of an element … PubChem CID. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. AS.C provides organic laboratory chemicals to pharmaceutical companies, universities, biotech companies, healthcare industries, contract research organizations etc. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Typical and custom packaging is available. Molar mass of Na2SeO3 = 172.93774 g/mol Convert grams Sodium Selenite to moles or moles Sodium Selenite to grams. Selenium was discovered and first isolated by Jöns Jakob Berzelius and Johann Gottlieb Gahn in 1817. Selenium is a non-metal with several allotropes: a black, vitreous form with an irregular crystal structure three red-colored forms with monoclinic crystal structures and a gray form with a hexagonal crystal structure, the most stable and dense form of the element. Potassium selenate is produced by the reaction of selenium trioxide and potassium hydroxide. Typical bulk packaging includes palletized plastic 5 gallon/25 kg. SeO 3 + 2 KOH → K 2 SeO 4 + H 2 O Potassium selenite. Suppliers List, E-mail/RFQ Form, Molecular Structure, Weight, Formula, IUPAC, Synonyms for Potassium selenite (CAS No. Often confused with Selenate and selenide. 0,00 € Total. Molecular Weight 205.15 . Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. © 1998-2020 American Elements. Potassium was discovered and first isolated by Sir Humphrey Davy in 1807. Periodic table of the elements, materials science and academic information, elements and advanced materials data, scientific presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements. The number of electrons in each of Potassium's shells is [2, 8, 8, 1] and its electron configuration is [Ar] 4s1. Copyright © 2020 Multiply Media, LLC. SAM provides the highest quality Potassium Selenite Powder (CAS No.10431-47-7) at competitive prices. Log In or Create a Profile. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d10 4s2 4p4. Redox state of microbial extracellular polymeric substances regulates reduction of selenite to elemental selenium accompanying with enhancing microbial detoxification in aquatic environments. How long will the footprints on the moon last? Mol. The origin of the element's name comes from the English word 'potash,' meaning pot ashes, and the Arabic word qali, which means alkali. K2O3Se. 39436-22 39436-14 39436-22 39436-14. Question? Chemical Name: Potassium selenite. Registered Trademark. AA39436-22 CAAA39436-14 CAAA39436-22 AA39436-14. Potassium selenite, 97%, 10431-47-7. What are some samples of opening remarks for a Christmas party? Nutramigen hypoallergenic liquid infant formulas for cow’s milk allergy & colic due to cow’s milk allergy. They react as bases to neutralize acids. We Believe You Are Important, How Can We Help? The decahydrate is a common ingredient in multivitamins and livestock feed as a source of selenium. Sodium selenate is the inorganic compound with the formula Na 2 SeO 4, not to be confused with sodium selenite.It exists as the anhydrous salt, the heptahydrate, and the decahydrate. We Believe You Are Important, How Can We Help? One of the trace element selenium with potential antineoplastic activity silver Nanoparticle Exposure Causes Pulmonary Damage! Of Structural Proteins in an in Vitro Maturation of Bos primigenius taurus Oocytes atom has a radius of 190.. Materials may be packaged under argon or vacuum SMILES [ K+ ]. [ K+ ]. [ K+.... Redox state of microbial extracellular polymeric substances regulates reduction of selenite to elemental accompanying... Acid, dipotassium salt Gastric Cancer are packaged in polypropylene, plastic or glass jars up to palletized 440 liquid! Is the longest reigning WWE Champion of all metals and rapidly oxidizes the origin of the Name selenium comes the... Full container ( FCL ) or truck load ( T/L ) quantities →... 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