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Isoamyl salicylate(CAS#34377-38-3)

Āhuatanga matū:

Tātai rāpoi C12H16O3
Molar Mass 208.25
Kiato 1.05g/mLat 25°C(marama)
Piro Pouri 277-278°C(marama)
Tohu Kohiko >230°F
Nama JECFA 903
Wairewa wai 145mg/L(25ºC)
Kohu Kohu 8Pa i te 20 ℃
Te ahua wai marama
Tae Taekore ki Tata kore tae
Merck 14,5125
pKa 8.15±0.30(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive n20/D 1.507(marama)
Āhuatanga ā-tinana, matū hoki He wai kore tae, he wai kowhai marama ranei. Kiato pātahi 1.047-1.053, taupū whakahāngai 1.5050-1.5085, tohu uira i runga ake i te 100 ℃, whakarewahia i roto i te 4 rōrahi 90% te waihā me te hinu. Te uara waikawa <1.0, he kaha te kakara o te otaota, he reka me te reka o te pini me te rakau. Te kakara roa.
Whakamahi Mo te whakarite hopi me te reka o te kai

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate N – He kino mo te taiao
Waehere Morearea 51/53 – Ko te paitini ki nga rauropi wai, ka puta he paanga kino mo te wa roa ki te taiao wai.
Whakaahuatanga Haumaru 61 – A ape i te tuku ki te taiao. Tirohia nga tohutohu motuhake / pepa raraunga haumaru.
UN ID UN 3082 9/PG 3
WGK Tiamana 2
RTECS VO4375000
Waehere HS 29182300
Te akomanga morearea 9
Roopu Tarapi III

 

Kupu Whakataki

Isoamyl salicylate. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te isoamyl salicylate:

 

Kounga:

Ko te Isoamyl salicylate he wai kore tae me te kakara motuhake i te pāmahana rūma. He pahekeheke, he memeha i roto i te waipiro me te whakarewa ether, he kore e rewa ki te wai.

 

Whakamahia:

Ka whakamahia te Isoamyl salicylate hei kakara me te whakarewa.

 

Tikanga:

I te nuinga o te waa, ko te tikanga mo te whakarite i te isoamyl salicylate ka mahia ma te tauhohenga esterification. Ka tauhohehia te waipiro Isoamyl ki te waikawa salicylic i te aroaro o te whakakorikori waikawa hei whakaputa i te isoamyl alicylate.

 

Mōhiohio Haumaru:

Ko te Isoamyl salicylate e kiia ana he puhui ahua haumaru i raro i nga tikanga whakamahi. He wai muramura tonu, me tiaki kia kore e kitea ki te mura o te ahi, te wera nui ranei. Kia tupato ki te karo i te pa ki te kiri, ki nga kanohi, me nga waahanga manawa ka whakamahi i te isoamyl salicylate.


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