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Hua

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Whakaahuatanga Poto:


Taipitopito Hua

Tohu Hua

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dibenzoylmethane

1,3-Diphenylpropane-1,3-dione

Dibenzoylmethane

Taipitopito Tere

Ingoa ingoa Dibenzoylmethane
CasNo 120-46-7
Tātai rāpoi C15H12O2
Te Ahua paura karaehe kowhai kowhai
Tono Ko te DBM he hononga-a-koiora ..
PackAge 25kg / kēne muka
Tauranga Tetahi tauranga i Haina
MahingaHanga 10000Moni Tonita / tau
Pure 99.6% -99.9%

Whakanui

Nga hua kounga nui me te utu whakataetae.

Te kaiwhakanao matua me te wheako neke atu i te 20 tau i te umanga matū;

Whakautu urupare i roto i te 24 haora i muri i to paatai ​​i to pakirehua; 

Pūnaha Mana Kounga Tino Pai i te wa o te hanga me te tirotirohia; 

Pūnaha whakahaere tuku tika

Taipitopito

Ingoa Matū: Dibenzoylmethane or 1,3-Diphenyl-1,3-propanedione

 ingoa hoki: DBM

Tau CAS:120-46-7

MF: C15H12O2  

Taumaha rāpoi:224.26g / mol

Te ahua: te paura kowhai kowhai kowhai;

Taupānga: Ko te DBM he kaiwhakawhana-a-koiora mo te PVC.

Whakatakotoranga:

WHAKAMAHI

TANGARAU

Te Ahua

paura karaehe kowhai kowhai 

Purea (GC) 

99.6% ~ 99.9% 

Wāhi rewa 

77.2 ~ 78 ° C 

Te wai o te wai (KF) 

0.3% max. 

Tuhinga o mua

0,1% max.

Te rongoa i te toluene (1g / 20ml)

mārama


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