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Cov khoom lag luam

1,3-diphenyl-3-propanedione

Cov lus piav qhia luv luv:


Khoom Nthuav dav

Cov khoom lag luam

Cov Lus Qhia Ceev
Khoom npe: Dibenzoylmethane 120-46-7 tus neeg xa khoom hauv Suav;1,3-diphenyl-3-propanedione
CasNo: 120-46-7
Cov mis qauv: C15H12O2
Zog: siv lead ua, hmoov
Daim ntawv thov: Kws tshuaj intermediates
DeliveryTime: 1-2 hnub
Pob: raws li koj qhov kev thov
Chaw nres nkoj: qhov chaw nres nkoj hauv Suav teb
ProductionCapacity: 10,000 metric tuj / xyoo
Purity: 99%
Cia: nyob hauv qhuav, txias thiab zoo ntim
Cov ntsiab lus ya raws: 0.01%
Impurity: 0.001%
Poob Rau Kom Qhuav: 0.2%
Melting Point: 177 ℃ ~ 181 ℃
Kev sib hloov tshwj xeeb: + 27 °
Ntsuas: 99,2%
Neeg Lub Siab

Peb muaj lub chaw tsim tshuaj txog cov khoom siv tshuaj lub chaw tsim tshuaj ntawm cov ntaub ntawv raw khoom, thiab lub chaw ua haujlwm r & d nruab nrab, thiab peb ua cov kev tshawb fawb thiab kev tsim khoom lag luam tsim cov khoom lag luam tawm ntawm ntau txhiab tus tsiaj. peb lub hom phiaj yog qhov ua tau zoo rau qhov muaj sia nyob. Nrhiav kev txhim kho los ntawm lub koob npe nrov. Peb cov khoom muaj cov nqi loj dua nyob hauv Tebchaws Europe Qab Teb Asmeskas thiab lwm yam .and Peb lub tuam txhab kuj muaj qhov zoo ntawm cov khoom lag luam zoo hauv Africa.our cov khoom tau mus txog ntau dua 48 lub tebchaws hauv ntiaj teb, Tebchaws Europe. Miskas qab teb. North America, Qab Teb Hnub Tuaj Asia, Africa, thiab lwm yam. Peb zoo siab txais tos thoob ntiaj teb nrog qhov zoo tshaj plaws thiab tus nqi qis phooj ywg sib koom tes thiab kev tsim kho thoob plaws!
Cov ntsiab lus

Siv Khoom Siv Tshuaj  
mp 77-79 ° C (lit.)
bp 219-221 ° C18 hli Hg (lit.)
Fp 219-221 ° C / 18mm
chaw muag khoom temp. Khaws hauv RT.
BRN 514910
Kev ruaj khov: Ruaj khov. Tsis sib haum nrog cov neeg muaj zog oxidizing.
Cov Ntaub Ntawv Kev Nyab Xeeb  
Cov Cim Teev Nraim Xi
Cov Ntawv Ceeb Toom Kom Muaj 36/37/38
Cov Lus Qhia Kev Nyab Xeeb 22-24 / 25
WGK lub teb chaws Yelemees 3
RTECS TZ1930000
Ceev Faj Cov Lus Cim Chim siab
HS Code 29143900
Tsos Lub teeb daj crystalline hmoov
Kev huv siab 99.0% min
MP 76 txog 80 deg C

 


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