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sehlahisoa

Lehapu la Ketone(CAS#28940-11-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H10O3
'Misa oa Molar 178.18
Botenya 1.196±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 37.0 ho isa ho 41.0 °C
Boling Point 91°C/0.2mmHg(lit.)
Flash point 129.3°C
Ho qhibiliha ha Metsi 13.7g/L ho 20 ℃
Khatello ea Mouoane 0.87Pa ho 25 ℃
Ponahalo Phofo e tšoeu
Mmala Bosweu ho isa bosehla bo kganyang
Boemo ba polokelo Sepakapaka se inehetseng, 2-8°C
Refractive Index 1.538
MDL MFCD07371373

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

WGK Jeremane 2

 

Selelekela

Watermelon ketone, eo lebitso la eona la lik'hemik'hale e leng 3-hydroxylamineacetone, ke motsoako oa lintho tse phelang. Se latelang ke kenyelletso e khuts'oane ea thepa, tšebeliso, mekhoa ea ho itokisa le tlhaiso-leseling ea polokeho ea mahapu a ketone:

 

Boleng:

- E bonahala e le 'mala o tiileng oa kristale.

- E na le tatso e ikhethang ea lehapu.

- E qhibiliha ka metsing le lihlapolli tse ling tsa tlhaho.

 

Sebelisa:

 

Mokhoa:

- Watermelon ketone hangata e fumanoa ka motsoako oa lik'hemik'hale. Mokhoa o tloaelehileng ke ho itšoara ka 3-hydroxyacetone ka glycine ho etsa melon ketone.

 

Lintlha tsa Tšireletseho:

- Watermelon ketone ka kakaretso e nkuoa e bolokehile, empa meeli e nepahetseng ea mahloriso e lokela ho lateloa ha e sebelisoa.

- Ketone e phahameng ea mahapu e ka 'na ea e-ba le phello e halefisang letlalong le mahlo,' me tlhokomelo e lokela ho nkoa ho qoba ho kopana le letlalo le mahlo nakong ea tšebeliso.

- Bakeng sa batho ba hananang le motsoako ona, ho kopana kapa ho sebelisa lihlahisoa tse nang le mahapu a ketone ho lokela ho qojoa.

 


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona