Sorbitol Based Polyether Polyols Rigid Foams-Ammonia

Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze---amidocyanogen will be slowly replaced by hydroxyl, thus generate cyanuric acid diacid amide, cyanuric acid monamide, and cyanuric acid. Among them, the reaction of melamine and formalin is the most important part.

Chemical Formula:Co (Nh2)2 Molecular Weight:60.055 CAS NO.:57-13-6 Appearance:White prilled crystal Density:1.32 g/m3

1).Product Name: Calcium Formate 2).Purity: 98%min 3).Appearance: white crystalline powder 4).CAS No.: 544-17-2 5).MF: Ca(HCOO)2

Product name:Sodium Hydroxid/Caustic Soda Molecular formula:NaOH Molecular weight:39.996 CAS NO.:1310-73-2 Appearance:White or light yellow shiny solids UN number:1824,1823

Melamine presents alkalescence, can react with various acidums to generate melamine salt. In strong acid or strong alkali liquor, melamine will hydrolyze---amidocyanogen will be slowly replaced by hydroxyl, thus generate cyanuric acid diacid amide, cyanuric acid monamide, and cyanuric acid. Among them, the reaction of melamine and formalin is the most important part.

96% Potassium formate Classification: Potassium Organic Salt CAS No.: 590-29-4 Other Names: Potassium formate MF: HCOOK Grade Standard: Industrial Grade Purity: 96% Appearance: White crystalline powder

CAS NO.7632-00-0 Chemical formula:NaNO2 Appearance:White or slightly yellowish solid. Uses:Mainly used in the pharmaceutical and chemical industries and can also be used in heat treatment of metal,early strength agent of cement,antifreezing agent,and etc. Packing:1000kg/bag,50kg/bag,25kg/bag