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huahana

Ethyl vanillin propyleneglycol acetal(CAS#68527-76-4)

Waiwai Kemika:

ʻĀpana Molekala C12H16O4
Molar Mass 224.25
ʻO ka mānoanoa 1.156±0.06 g/cm3 (Wānana ʻia)
Lae Boling 346.4±42.0 °C(Wānana ʻia)
Lae Flash 163.3°C
Helu JECFA 954
ʻO ke ʻano o ka mahu 2.88E-05mmHg ma 25°C
pKa 9.93±0.35(Wānana ʻia)
Kūlana Waihona 2-8°C
Hōʻike Hōʻike 1.524

Huahana Huahana

Huahana Huahana

 

Hoʻolauna

Ethyl vanillin, propylene glycol, acetal. He ʻala ʻokoʻa kona me ka vanilla a me nā memo ʻawaʻawa.

 

ʻO ka hoʻohana nui o ka ethylvanillin propylene glycol acetal he mea hoʻohui ʻala, hiki ke hāʻawi i kahi ʻala ʻokoʻa i ka huahana. Ua lōʻihi kona ʻala a hiki ke pāʻani i ka hoʻoponopono ʻana i ka ʻala i ka wā e hui ai i nā mea ʻala.

 

Hoʻopau ʻia ka hoʻomākaukau ʻana o ka ethylvanillin propylene glycol acetal e nā ʻano kemika synthetic. ʻO ke ʻano hoʻomākaukau maʻamau ʻo ia ka hana ʻana i ka ethyl vanillin me propylene glycol acetal e hana i ka ethyl vanillin propylene glycol acetal. He mea maʻalahi ke ʻano o ka hoʻomākaukau ʻana, akā pono e hoʻokō ʻia ma lalo o ka mahana kūpono a me nā kūlana hopena.

 

Ma ke ʻano o ka palekana, palekana ka ethylvanillin propylene glycol acetal ke hoʻohana a mālama pono ʻia. Inā ʻike ʻia i nā ʻano nui a i ʻole ʻia me ke kuhi hewa ʻana, hiki ke hōʻeha ka maka a me ka ʻili. Pono e pale ʻia ka ʻike lōʻihi i ka ʻili, nā maka, a me nā wahi koʻikoʻi ʻē aʻe i ka wā o ka hoʻohana ʻana, a pono e hoʻohana ʻia nā mea pale kūpono.

 


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