CAS:11120-25-5
Molecular Formula:H8N2O4W
Alias
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Ammonium Tungsten Oxide Hydrate; Diazanium,Dioxido(Dioxo)Tungsten; Ammonium (Para)Tungstate Hydrate; Tungsten Icp Standard; Tungsten Icp/Dcp Standard; Tungsten Atomic Spectroscopy Standard; Tungsten Atomic Absorption Standard; APT; Tungsten Aa Standard; Wolfram; Tungstate(W12(Oh)2O4019-),Decaammonium
Brief Introduction
Used as raw material for manufacturing other tungsten compounds and metal tungsten
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CAS:1303-86-2
Molecular Formula:B2O3
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Boric Anhydride; Boric Acid; Boric Acid-Anhydride; Boric Acid, Anhydrous; Boric Oxide; Boron (Iii) Tri-Oxide; Boron Oxide; Boron Trioxide; Di-Boron Trioxide; Orthoboric Acid
Brief Introduction
It is used as flux for silicate decomposition, dopant for semiconductor materials, fire-resistant additive for heat-resistant glassware and paint. It is the raw material for preparing elemental boron and various boron compounds. It is used in the production of alloy steel in metallurgical industry. It can also be used as catalyst for organic synthesis, additive of lubricant for high temperature and chemical reagent.
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CAS:1310-65-2
Molecular Formula:LiOH
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Lithium Hydrate; Lithium Hydroxyde
Brief Introduction
Used to make lithium salt and lithium-based grease, electrolyte for alkaline storage batteries, absorption liquid for lithium bromide refrigerators, etc.
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Ct Groups
Melting Point: 462.0°C; Color: White to Yellow Physical; Form: Crystalline Powder; Assay Percent Range: 98%
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Tech Grade
CAS:1313-82-2
Molecular Formula:Na2S
Alias
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Sodium Sulfide; Disodium Sulfide; Sodium Monosulfide; Disodium Sulphide; Sodium Sulfide (Na2S); Disodium Monosulfide; Disodium;Sulfanide; Hsdb 772; Sodium Sulfide, Anhydrous (Dot); Ai3-09342; Sodum Sulfuret; Disodium Sulfide (Na2S); Nsc41874; Sodium Sulphide Flakes; Sodium Sulphide
Brief Introduction
Sodium sulfide is mainly used as raw material for raw leather unhairing agent, pulp cooking agent, sulfide dye, dye intermediate reducing agent, fabric dyeing mordant and ore flotation agent, as well as viscose fiber desulfurizer and raw material for production of sodium hydrosulfide and sodium polysulfide. In the dyestuff industry, sodium sulfide is used to produce sulfur dyes, which is the raw material of sulfur blue and sulfur blue. In the printing and dyeing industry, sodium sulfide is used as a dyeing aid to dissolve sulfide dyes. In the leather industry, sodium sulfide is used to hydrolyze the raw hide to remove hair, and to prepare sodium polysulfide to speed up the soaking of dry skin to help soften. In the paper industry, sodium sulfide is used as a cooking agent for paper. In the textile industry, sodium sulfide is used for denitrification of man-made fibers, reduction of nitrocellulose and mordant for cotton dyeing. In the pharmaceutical industry, sodium sulfide is used to produce pyrolytic drugs such as phenacetin. In addition, sodium sulfide is also used to prepare sodium thiosulfate, sodium hydrosulfide, sodium polysulfide, etc.
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Purity: 60-62% Na₂S, ≤2% impurities (iron, water-insoluble), 30-32% active sulfur
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CAS:1314-35-8
Molecular Formula:O3W
Alias
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D-Glucose,3-Methanesulfonate; 3-O-Mesyl-D-Glucose; O3-Mesyl-D-Glucose; Tungstic Anhydride; O3W,Tetragonal; Tungsten(Vi) Oxide; Tungsten(Vi)Oxide; Tungstenoxide,Powder
Brief Introduction
Used as raw material for making tungsten metal. Used for making hard alloy, tungsten wire, powder metallurgy, X-ray screen and fireproof fabric. It can also be used as colorant and analytical reagent of ceramic ware.
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