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CAS:75-91-2
Molecular Formula:C4H10O2
Alias
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TBHP; Hydroperoxide, 1,1-Dimethylethyl; 2-Hydroperoxy-2-Methylpropane; 1,1-Dimethylethyl Hydroperoxide; 1,1-Dimethylethylhydroperoxide; Dimethylethyl Hydroperoxide; Butyl Hydroperoxide; Cadox tbh; Hydroperoxide, 1,1-Dimethylethyl; Perbutyl H; Trigonox
Brief Introduction
Tert butyl hydrogen peroxide (TBHP) is one of the most commonly used alkyl hydroperoxides. Commodities are generally light yellow transparent nonvolatile liquid, slightly soluble in water and miscible with organic solvents. Butyl hydrogen peroxide is mainly used as initiator for free radical reaction or polymerization in industry. Compared with most other initiators, the decomposition products of TBHP are acidic. The decomposition products of TBHP are tert butyl alcohol (TBA) and a small amount of acetone, which has no corrosion to the equipment, so the requirements for the device are not high.
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GFZ Ta-W70； Active oxygen content: 12.43%
/
Tech Grade
200kg
/
Iron Drum
CAS:75980-60-8
Molecular Formula:C22H21O2P
Alias
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Diphenyl-(2,4,6-Trimethylbenzoyl)-Phosphine Oxide; (Diphenylphosphoryl)(Mesityl)Methanone; Phosphine Oxide, Diphenyl(2,4,6-Trimethylbenzoyl)-; Diphenylphosphoryl-(2,4,6-Trimethylphenyl)Methanone; Yf-Pi Tpo; Iht-Pi Tpo; Photosensitizer TPO; Photo Sensitizer TPO; Photoinitiator Jrcure-1108; TPO
Brief Introduction
As photoinitiator, it is mainly used for silk screen printing ink, lithographic printing ink, flexo printing ink and wood coating. TPO can be completely cured on the pigmented surface of white or high titanium dioxide. It is widely used in various coatings. Because of its excellent absorption performance, it is especially suitable for silk screen printing ink, lithography, flexographic ink and wood coating. The coating does not turn yellow, the post polymerization effect is low and there is no residue. It can also be used for transparent coating, especially for products with low odor requirements. When used alone in unsaturated polyester containing styrene system, it has high initiation efficiency. Acrylate systems, especially colored systems, usually need to be combined with amine or acrylamide and other photoinitiators to achieve complete curing of the system, especially for low yellowing, white systems and thick films. When the photoinitiator TPO is used with mob240 or cbp393, the curing efficiency can be improved. It is the best extraction solvent for petroleum aromatics units and is also used as formylation reagent in fine chemical industry.
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CAS:7631-86-9
Molecular Formula:O2Si
Alias
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Silica; Quartz; Aerosil; Dioxosilane; Glass; Diatomaceous Earth; Cristobalite; Tridymite; Silicon Dioxide food Grade; Precipitated Silica; SiO2; Aerosil Powder; Silica Precipitated; Si02
Brief Introduction
Silica is the most abundant of all minerals. Silica in nature is called silica, which accounts for about 12% of the total weight of the earth's crust. There are three different crystal forms of silica: quartz, scaly quartz and cristobalite. Quartz is the most stable at room temperature and the other two are stable at high temperature. They also exist at room temperature because of their slow transformation into quartz.
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Mainly used for rubber
/
Tech Grade
15kg
/
Paper Bag
CAS:767-00-0
Molecular Formula:C7H5NO
Alias
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4-Hydroxybenzonitrile; P-Hydroxybenzonitrile; P-Cyanophenol; 4 Cyanophenol
Brief Introduction
It is used in the production of liquid crystal, medicine, dye, pesticide intermediates, etc.
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CAS:7772-98-7
Molecular Formula:Na2O3S2
Alias
More Information
Sodium Thiosulphate; Hypo; :Sodium Thiosulfate; Pentahydrate; Thiosulfuric acid; Disodium salt; Sodium Hyposulphite; Chemical Sodium Wholesalers; Inorganic Salt; Thiosulfate de Sodium; Dechlorinating Solution; Betz 0235; Antichlor; Sodium Hyposulfite; Sodiumthiosulfate; Disodium Thiosulfate
Brief Introduction
Inorganics sodium thiosulfate, also named sodium sulfite, baking soda and Haibo (from its alias sodium hyposulfate), molecular formula: Na2S2O3 · 5H2O. It is a common thiosulfate, colorless and transparent monoclinic crystal with a density of 1.667 g / cm3. The melting point at standard atmospheric pressure is 48 ℃. Sodium thiosulfate is easily soluble in water and reacts with strong acid to produce sulfur and sulfur dioxide
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