Khoom noj khoom haus qib 2,5-Hexanedione [110-13-4] nrog 99% min purity

Lub npe tshuaj: 2,5-Hexanedione

Cov Lus Txhais: Hexan-2,5-Dion; hexane-2,5-dione; Acetonylacetone

Qhov hnyav molecular: C6H10O2

Tswm Cim: Cov kua xim av ntshiab

Kev Ruaj Ntseg: 1. Tsis txhob sib cuag nrog cov tshuaj oxidants muaj zog, cov neeg sawv cev txo qis muaj zog, thiab cov alkali muaj zog. Lub ntsiab lus kub siab, cov pa dej tsawg, thiab feem ntau nws muaj kev nyab xeeb dua rau kev siv hauv cov xwm txheej ib txwm muaj, tab sis nws tseem tsim nyog yuav tsum tau them sai sai rau kev tiv thaiv hluav taws. Nws tuaj yeem sib xyaw nrog dej, ethanol thiab ether, tab sis tsis yog nrog cov kuab tshuaj hydrocarbon. Nws kuj tsis yaj hauv cov tshuaj potassium hydroxide lossis potassium carbonate uas muaj concentrated. Nws tuaj yeem yaj polymethyl methacrylate, polystyrene, polyvinyl acetate, vinyl chloride thiab vinyl acetate copolymer, cellulose nitrate, phenolic resin thiab lwm yam tshuaj synthetic resins nrog rau rosin, conch rosin, roj thiab lwm yam tshuaj ntuj. Nws tuaj yeem yaj ib feem ntawm shellac, dewaxed dama resin, glycerin trirosin ester, roj paj rwb, thiab lwm yam.

2. Cov khoom siv tshuaj lom neeg: Cov tshuaj tiv thaiv dav dav ntawm ketones. Nws reacts nrog diphosphorus pentasulfide los tsim 2, 5-dimethylthiophene. 2, 5-dimethylpyrrole yog tsim thaum nws raug reacted nrog cov kua cawv-ammonia lossis cua sov nrog ammonium carbonate. Dehydration tsim 2, 5-dimethylfuran. Nws reacts nrog 2, 4-dinitrophenylhydrazine los tsim bis (2, 4-dinitrophenyl) hydrazone nrog lub ntsiab lus yaj ntawm 257 ° C.

3. Nws muaj nyob rau hauv cov nplooj luam yeeb thiab cov pa luam yeeb uas kho tau los ntawm cov pa luam yeeb.

4. Tshuaj txhawb zog hauv zos, qhov concentration siab ua rau muaj tshuaj loog.

1. Siab purity 99.0% feeb

2. Siv ntau yam saj.

3. Peb muaj daim ntawv pov thawj ISO 9001, ISO 14001 thiab ISO22000, Peb kuj muaj daim ntawv pov thawj HACCP, muaj daim ntawv pov thawj Halal thiab kosher ntawm cov khoom no.

5. Peb muaj peev xwm loj, yog li, feem ntau muaj lub sijhawm ua haujlwm sai.

6. Peb tuaj yeem muab 10g-50g qauv dawb rau koj qhov kev kuaj hauv chaw kuaj mob. Peb feem ntau xa cov qauv los ntawm tus neeg xa khoom thoob ntiaj teb xws li DHL lossis Fedex. Nws yog qhov ceev thiab yooj yim.

1. Cov qauv ntim yog 20g/30g/50g ib lub raj mis.

2. Lub pob me me yog 1kg / 5kg / 10 kg ib lub raj mis.

3.25 kg ib lub nruas (Noj zaub mov yas nruas, tsis muaj plasticizer, daim ntawv pov thawj thib peb)

Kev ntim khoom kuj tseem tuaj yeem hloov kho raws li cov neeg siv khoom xav tau