sodium sulfite nonahydrate

Sodium Monosulfide Nonahydrate | H19Na2O9S+ | CID 16211516 - structure, chemical names, physical and chemical properties, classification, patents, literature ...

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Sodium Sulfide, Nonahydrate CAS 1313-84-4 Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS - Find MSDS …

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Sodium Sulfide Nonahydrate SDS GHS, MSDS Sheet of Manufacturers Exporters Sodium Sulfide Nonahydrate SDS GHS, MSDS Sheet Anmol Chemicals is the pioneer manufacturers of Sodium Sulfide, Pharmaceutical Excipients Fragrance & Flavor chemicals in India.

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Sep 23, 2015· Sodium sulfide should be well protected from air and moisture. Laboratory manual of inorganic preparations, by H. T. Vulte, 43, 1895. Preparation of anhydrous sodium sulfide. The sodium sulfide nonahydrate, Na 2 S · 9H 2 O, is heated in a distilling flask or a retort in a stream of hydrogen or of nitrogen until water ceases to

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Sodium Sulfide Nonahydrate found in: Sodium Sulfide Nonahydrate, Fluka™ Sodium sulfide nonahydrate, Sodium Sulfide Nonahydrate, ACS Reagent, Sodium Sulfide..

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Sep 13, 2019· Sodium sulfide nonahydrate. Disodium sulfide nonahydrate [1313-84-4]. Sodium Sulfide contains not less than 98.0 percent and not more than 103.0 percent of Na2S.9H2O. Identification: [NOTE—Conduct this test in a fume hood.] Transfer about 100 mg of Sodium Sulfide, to a suitable container, add 10 mL of 3 N hydrochloric acid, and cover the top ...

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Sodium sulfide nonahydrate ≥99.99% trace metals basis CAS Number 1313-84-4. Linear Formula Na 2 S·9H 2 O . Molecular Weight 240.18 . EC Number 215-211-5. MDL number MFCD00149184. PubChem Substance ID 24867038

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Buy Sodium sulfide nonahydrate (CAS 1313-84-4), a useful reagent for preparing surface functionalized cadmium sulfide quantum dots, from Santa Cruz.

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Sodium Sulfide, Nonahydrate . Application Notes . Sodium sulfide is used in the formation of surface functionalized cadmium sulfide quantum dots. Usage Statement . Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are ...

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Sodium Sulfide, Nonahydrate (1313-84-4), 2.4%. Water (7732-18-5), 97.6%. Section 4: First Aid Measures Always seek professional medical attention after first aid measures are provided. Eyes: Immediately flush eyes with excess water for 15 minutes, lifting lower and upper eyelids occasionally.

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Consult a physician. Show this safety data sheet to the doctor in attendance.Move out of dangerous area. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water.

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Sodium Sulfide, Nonahydrate, Crystal, Reagent, ACS is a colorless chemical compound that is soluble in water. It often appears yellow in color due to the presence …

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sodium sulfide (anhydrous) ChEBI ID CHEBI:76208: Definition A sulfide salt with formula Na 2 S. The pentahydrate and (particularly) the nonahydrate are also known. In gel form, sodium sulfide is used to soften toenails to assist in trimming (and so relive pain) of ingrowing toenails.

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Shop online for a wide selection of Sodium sulfide nonahydrate, 98+%, ACS reagent, ACROS Organics™

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Sodium sulfide nonahydrate 98.0-103.0%, tan powder ACS. Supplier: MP Biomedicals. Description: Sodium sulfide is used in the formation of surface functionalized cadmium sulfide quantum dots. Also employed in the pulp and paper industry. SDS. Sodium sulfide nonahydrate ≥98.0% ACS ...

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Assay— Transfer about 275 mg of Sodium Sulfide, accurately weighed, to a 250-mL beaker, dissolve in 30 mL of filtered and degassed water, and mix. Add 50.0 mL of 0.1 N iodine while mixing, add 2 mL of hydrochloric acid, and allow to stand for 15 minutes in a dark place. Titrate with 0.1 N sodium thiosulfate VS to a pale yellow color.

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Sodium sulfide, nonahydrate 1313-84-4 >95 Sodium sulfide 1313-82-2 - 4. First-aid measures General Advice Immediate medical attention is required. Show this safety data sheet to the doctor in attendance. Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required.

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Preparation of Na 2 S 2, Na 2 S x.. Refluxing sodium sulfide with elemental Sulfur in 95% ethanol or aqueous sodium hydroxide yields solutions of Sodium Disulfide, Na 2 S 3, and Na 2 S x. 6 Thiols. Although treatment of halides, epoxides, aziridines, and sulfonate esters with Sodium Hydrogen Sulfide or Potassium Hydrogen Sulfide is usually more advantageous (Na 2 S often gives the thioether ...

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Sodium Sulfide Nonahydrate is a moderately water and acid soluble Sodium source for uses compatible with sulfates. Sulfate compounds are salts or esters of sulfuric acid formed by replacing one or both of the hydrogens with a metal.

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Sodium Sulfide Nonahydrate Commercial Pure, ACS Reagent and USP NF Grade Manufacturers, Exports to USA UAE Tanzania Kenya Egypt Turkey Brazil Chile Argentina Dubai

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Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid imme diately. Skin: Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.

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Sodium sulfide is the chemical compound with the formula Na 2 S, or more commonly its hydrate Na 2 S·9H 2 O.Both are colorless water-soluble salts that give strongly alkaline solutions. When exposed to moist air, Na 2 S and its hydrates emit hydrogen sulfide, which smells like rotten eggs.Some commercial samples are specified as Na 2 S·xH 2 O, where a weight percentage of Na 2 S is specified.

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Sodium sulfide nonahydrate: Show More Show Less: Safety and Handling GHS P Statement Causes severe skin burns and eye damage. Toxic if swallowed. May be corrosive to metals. Very toxic to aquatic life. Contact with acids liberates toxic gas. GHS P Statement …

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