Product Details
Product Description
Product Description
Vacuum coating material Zinc Sulfide Insoluble in water, soluble in acid. See the darkening of the sun. Change to zinc sulfate in a long time in humid air. Generally obtained by the action of hydrogen sulfide and zinc salt solution. If a small amount of Cu, Mn, or Ag is added to the crystal ZnS as an activator, after exposure to light, different colors of fluorescence can be emitted. Used as analytical reagents, coatings, paints, white and opaque glass, filled with rubber, plastic, and used to prepare phosphors. It is prepared by co-heating sulfur and zinc. Relative density 4.087
Specification information
| Type | Shape | Color | Purity | Package | Storage |
| Sinter | Tablets | 10×6 mm20*15 mm30×17 mm
| White to light yellow | 99.9%99.99% | 1 KG/Bag | Avoid exposure to sunlight &acidKeep dry |
| Cuboid piece | 80*45*30 mm |
| Granules | 1-3 mm；3-5 mm |
| Crystal | Granules | 1-40 mmUpon demand | Light yellowTransparent | 99.99% |
| Cutting piece | 10×10×10 mm25×25×12 mm
|
Company Profile
shijiazhuang standard chemicals co.ltd
Shijiazhuang Standard imp&exp CO.,LTD. is a comprehensive group of chemicals content food additive,feed additive,water treatment. Sodium thiosulfate,Highsoundless Cracking Agent(expansive mortar).MAGNESIUM CHLORIDE a specialist manufacturer of Food Additive, Feed Additive more than 20 years. our product have exported to USA, Brazil, Chile,Newzealand, Australia, Croatia,Senegal,Vietnam etc,food additive (Monosodium Glutamate, Chicken Bouillon)We have two fermentation department, use high quality corn starch as raw materials,through fermenting, decolorizing,crystallzing,done as our fine monosodium glutamate,in the Chicken Seasoning department,we use nature chicken powder,mix with salt,palm oil,flavor enhancers,vegetable fat,msg,etc, done as our find chicken bouillon Feed additiveour company use the achievements in scientific research from the university,combined with the advantages of local raw materials ,produced the tributyrin.Take care of the intestinal health of cubsWater treatment We produced cyanuric acid,trichloroiminocyanuric acid Choramine B.main used for in swimming pool and Disinfection in hospital ,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid as corrosion inhibitor.On the basis of mutual benefit, we are ready to cooperate with partners from all over the world.
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