Langfang Yelian Trade Co.,Ltd. -

Langfang Yelian Trade Co.,Ltd.

Showing 11 - 20 of 27, total 3 pages [First] [Previous] [Next] [Last]

dimethyl disulfide
Specification: National standard
Detail: Molecular formula: C2H6S2 Molecular weight: 94.2 CAS No.ï¼?24-92-0 Property: Colorless or slightly yellow liquid. purityâ‰?9% Use: To be used to reduce the Sulfur content in the crude oil, as an activator in hydrodesulfuri...

methane sulfonyl chloride
Specification: National standard
Detail: Molecular formula: CH3SO2Cl Molecular weight: 114.6 CAS No.ï¼?124-63-0 Propertyï¼šColorless or slightly yellow tran***rent oil liquid. purityâ‰?9.5% Use: This product widely used in organic synthesis, dyes, pharmaceuticals...

succinic anhydride
Specification: National standard
Detail: Molecular formulaï¼šC4H4O3 Molecular weight: 100.08 CAS No.: 108-30-5 Property: White sheet, content â‰?99%. Use: This product is mainly used in medicine, pesticides and other products. Medicine of erythromycin ethylsucc...

pyromellitic dianhydride
Specification: National standard
Detail: Molecular formulaï¼šC10H2O6 Molecular weight: 218.12 CAS No.: 89-32-7 Property:White powder or needle-like crystals.purityâ‰?8% Use: Used in the manufacture of high temperature insulation materials - the polyimide resin an...

pyromellitic acid
Specification: National standard
Detail: Molecular formulaï¼šC10H6O8 CAS No.ï¼?9-0-54 Property: White crystalline granular.purityâ‰?9% Use: This product is the production of pyromellitic dianhydride and powder coating for the main raw materials. Packing: Each bag...

copper pyrithione
Specification: National standard
Detail: Molecular formulaï¼šC10H8N2O2S2Cu CAS No.ï¼?54592-20-8 or 14915-31-8 Property: Almost green crystalline powder, content â‰?96% Use: This product is mainly used for anti-fouling paint of ship, architectural coatings, metal p...

zinc pyrithione
Specification: National standard
Detail: Molecular formulaï¼šC10H8N2O2S2Zn CAS No.ï¼?3463-41-7 Property: White to light yellow crystalline powder, content â‰?96%; white slurry suspensionï¼?content: 48-50% Use: This product is excellent resistance to flake agent an...

siwa 12-pwa
Specification: National standard
Detail: Molecular formulaï¼šH3[PW12O40]â€¢nH2O CAS No.ï¼?2067-99-1 Property: White powder Use: This product is widely used in catalysts, pigments, textile, biological engineering, steel anti-corrosion and other fields. Packing: Li...

benzoin
Specification: National standard
Detail: Molecular formulaï¼šC14H12O2 Molecular weightï¼?12.12 CAS No.ï¼?19-53-9 Appearanceï¼šWhite or light yellow crystallineï¼Œpurity â‰?9.5% Useï¼šthis product is suitable for various types of powder coating.

imidazole
Specification: National standard
Detail: Molecular formulaï¼šC3H4N2 Molecular weightï¼?8.08 CAS No.ï¼?88-32-4 Property: White crystal, purityâ‰?9.5% Use: The product is mainly used as intermediates of the pharmaceutical industry , used for preparation of Clotrima...


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