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| Product | Description | |
|---|---|---|
| Iron(II) carbonate | 1kg Pack Size. Group: Building Blocks, Inorganic Chemicals. Formula: FeCO3. CAS No. 563-71-3. Prepack ID 89994425-1kg. Molecular Weight 115.85. See USA prepack pricing. |  |
| Iron(II) carbonate | Synonyms: FERROUS CARBONATE; FERROUS CARBONATE SACCHARATED; IRON (II) CARBONATE; IRON (II) CARBONATE, SACCHARATED; blaud'smass; Carbonicacid,iron(2+)salt(1:1); carbonicacid,iron(2++)salt(1:1); iron(2+)carbonate. Grades: 98%. CAS No. 563-71-3. Molecular formula: FeCO3. Mole weight: 115.853. |  |
| Cerium(III) carbonate hydrate | Cerium(III) carbonate hydrate. Uses: Cerium carbonate, is mainly applied in making auto catalyst and glass, and also as a raw materials for producing other cerium compounds. in glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. it is also used to decolorize glass by keeping iron in its ferrous state. the ability of cerium-doped glass to block out ultra violet light is utilized in the manufacturing of medical glassware and aerospace windows. Group: Electrolytes. Alternative Names: Cerium(III) carbonate pentahydrate. CAS No. 54451-25-1. Product ID: Cerium(3+); tricarbonate; hydrate. Molecular formula: 478.27. Mole weight: C3H2Ce2O10. [O-])[O-]. C(=O)([O-])[O-]. C(=O)([O-])[O-]. O. [Ce+3]. [Ce+3]. InChI=1S/3CH2O3.2Ce.H2O/c3*2-1(3)4; /h3*(H2, 2, 3, 4); 1H2/q; 2*+3; /p-6. KHSBAWXKALEJFR-UHFFFAOYSA-H. 99%+. |  |
| Ferrous carbonate | Ferrous carbonate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Iron(II) carbonate. Appearance: Khaki powder. CAS No. 563-71-3. Molecular formula: FeCO3. Mole weight: 115.85. Purity: 0.95. Product ID: ACM563713. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Potassium hexacyanoferrate(II) trihydrate | Potassium hexacyanoferrate(II) trihydrate. Uses: Potassium ferrocyanide is a yellow crystal also known as yellow prussiate of potash. it was made by stirring hot potassium carbonate with wool or horn clippings with an iron rod. it is soluble in water 1:4 but not in alcohol. potassium ferrocyanide was used as a developer for some iron processes and as an additive for alkaline pyro developers. Group: Electrolytes. Alternative Names: Chromouschloride. CAS No. 14459-95-1. Product ID: tetrapotassium iron(2+) hexacyanide trihydrate. Molecular formula: 422. Mole weight: K4Fe(CN)6 · 3H2O. 1S/6CN.Fe.4K.3H2O/c6*1-2; ; ; ; ; ; ; ; /h; ; ; ; ; ; ; ; ; ; ; 3*1H2/q; ; ; ; ; ; -4; 4*+1; ;. NRYOVBQTVIWDNU-UHFFFAOYSA-N. 98.5+%. | |
| Yttrium carbonate | Yttrium Carbonate is widely applied in electronic ceramics, glass, and electronics. HHigh purity grades are the most important materials for tri-bands Rare Earth phosphors and Yttrium-Iron-Garnets, which are very effective microwave filters. Yttrium Carbonate is a water insoluble Yttrium source that can easily be converted to other Yttrium compounds, such as the Oxide by heating (calcination). Uses: Glass, and electronics. high purity grades are the most important materials for tri-bands rare earth phosphors and yttrium-iron-garnets, which are very effective microwave filters. Group: Electrolytes. Alternative Names: Yttrium(III) carbonate xhydrate. CAS No. 38245-39-5. Product ID: yttrium(3+); tricarbonate. Molecular formula: 357.84. Mole weight: C3O9Y2. C(=O)([O-])[O-]. C(=O)([O-])[O-]. C(=O)([O-])[O-]. [Y+3]. [Y+3]. InChI=1S/3CH2O3.2Y/c3*2-1(3)4; ; /h3*(H2, 2, 3, 4); ; /q; ; ; 2*+3/p-6. QVOIJBIQBYRBCF-UHFFFAOYSA-H. 99%+. | |
| (α S, 2S) -2-Carboxy-α -[[ (1, 1-dimethylethoxy) carbonyl]amino]-1-azetidinebutanoic Acid | A reactant used in the preparation of specific transporter for iron(III)-phytosiderophore complex involved in iron uptake by barley roots. Group: Biochemicals. Alternative Names: [S- (R*, R*) ]-2-Carboxy-α -[[ (1, 1-dimethylethoxy) carbonyl]amino]-1-azetidinebutanoic Acid. Grades: Highly Purified. CAS No. 90599-96-5. Pack Sizes: 50mg. US Biological Life Sciences. |  Worldwide |
| Chloromethyl Methyl Sulfide | Chloromethyl methyl sulfide is used as a methylene transfer reagent for iron(II) mediated cyclopropanation and for carbonyl and aromatic compounds. It protects alcohols as their methylthiomethyl (MTM) ethers by reaction, e.g. with NaH/NaI in DME. It is also used for the preparation of MTM esters of carboxylic acids, e.g. by treatment of the K salt of the acid in the presence of NaI and 18-crown-6 and for reaction with cyclopentadienyl iron dicarbonyl dimer in the formation of an iron-containing methylene transfer agent. Group: Biochemicals. Alternative Names: Chlorodimethyl sulfide; Methyl chloromethyl sulfide. Grades: Highly Purified. CAS No. 2373-51-5. Pack Sizes: 10g, 50g. Molecular Formula: CH3SCH2Cl, Molecular Weight: 96.58. US Biological Life Sciences. | Worldwide |
| N-acetyldemethylphosphinothricin P-methyltransferase | The enzyme was originally characterized from bacteria that produce the tripeptides bialaphos and phosalacine, which inhibit plant and bacterial glutamine synthetases. It is a radical S-adenosyl-L-methionine (SAM) enzyme that contains a [4Fe-4S] center and a methylcob(III)alamin cofactor. According to the proposed mechanism, the reduced iron-sulfur center donates an electron to SAM, resulting in homolytic cleavage of the carbon-sulfur bond to form a 5'-deoxyadenosyl radical that abstracts the hydrogen atom from the P-H bond of the substrate, forming a phosphinate-centered radical. This radical reacts with methylcob(III)alamin to produce the methylated product and cob...hosphinothricin-L-alanyl-L-alanine or N-acetyl-demethylphosphinothricin-L-alanyl-L-leucine, the intermediates in the biosynthesis of bialaphos and phosalacine, respectively. This transformation produces the only example of a carbon-phosphorus-carbon linkage known to occur in nature. Group: Enzymes. Synonyms: phpK (gene name); bcpD (gene name); P-methylase. Enzyme Commission Number: EC 2.1.1.326. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1934; N-acetyldemethylphosphinothricin P-methyltransferase; EC 2.1.1.326; phpK (gene name); bcpD (gene name); P-methylase. Cat No: EXWM-1934. |  |
| precorrin-2 dehydrogenase | This enzyme catalyses the second of three steps leading to the formation of siroheme from uroporphyrinogen III. The first step involves the donation of two S-adenosyl-L-methionine-derived methyl groups to carbons 2 and 7 of uroporphyrinogen III to form precorrin-2 (EC 2.1.1.107, uroporphyrin-III C-methyltransferase) and the third step involves the chelation of ferrous iron to sirohydrochlorin to form siroheme (EC 4.99.1.4, sirohydrochlorin ferrochelatase). In Saccharomyces cerevisiae, the last two steps are carried out by a single bifunctional enzyme, Met8p. In some bacteria, steps 1-3 are catalysed by a single multifunctional protein called CysG, whereas in Bacillus megaterium, three separate enzymes carry out each of the steps, with SirC being responsible for the above reaction. Group: Enzymes. Synonyms: Met8p; SirC; CysG. Enzyme Commission Number: EC 1.3.1.76. CAS No. 227184-47-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1345; precorrin-2 dehydrogenase; EC 1.3.1.76; 227184-47-6; Met8p; SirC; CysG. Cat No: EXWM-1345. | |
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