Urea export now reopen from Apr 12-Aug 31 in China,which make spot market price rise sharply,urea price rose more than 15$/mt,means melamine cost increased 45$/mt,urea price will keeps increasing for a while. melamine HP XLX factory increase CNY250/MT this week,Shuntian factory stopped for electric problem and will last 3-5days,Huaqiang stop,JJ and FENGXI line recover this week.
2-ADIPIC ACID:
Spot market Benzene price decreased. Adipic Acid factories have meeting last week wanted to increase market price,but didn’t work very well,price rose a little compare last week:YANGMEI CNY9500 EXW,HENGLI CNY9500 EXW.1195$ FOB QINGDAO.
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3-MALEIC ANHYDRIDE:
Market supply still tight for MA,new line from Wanhua chemical do not have qualified output till now,Butane price keeps increasing,Tengda rose CNY300/MT Monday,shipment will be end May or June,price at 930$-950 FOB,25kg bag without pallet.
4-BENZOIC ACID:
Toluene rose CNY100-180/MT this week,Benzoic Acid cost increased and price come to 1015$ FOB now.
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.
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.
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
