CMIT & MIT 14% CAS 26172-55-4(55965-84-9)
Hoʻolauna:
| INCI | CAS# | Molekala | MW |
| 5-Chloro-2-methyl-4-isothiazolin-3-ketone (CMIT) a me 2-methyl-4-isothiazolin-3-ketone (MIT) | 26172-55-4+55965-84-9 | C4H4ClNOS+C4H5NOS | 149.56+115.06
|
ʻO ka Methylisothiazolinone (MIT a i ʻole MI) a me Methylchloroisothiazolinone (CMIT a i ʻole CMI) ʻelua mau mea mālama mai ka ʻohana o nā mea i kapa ʻia ʻo isothiazolinones, i hoʻohana ʻia i kekahi mau mea hoʻonaninani a me nā huahana ʻē aʻe o ka hale. Hiki ke hoʻohana wale ʻia ka MIT e kōkua i ka mālama ʻana i ka huahana a i ʻole e hoʻohana pū ʻia me CMIT ma ke ʻano he hui. He mea koʻikoʻi nā preservatives i nā huahana cosmetic, pale i nā huahana, a no laila ka mea kūʻai aku, e kūʻē i ka contamination e nā microorganism i ka wā mālama a hoʻohana mau.
ʻO MIT a me CMIT ʻelua o ka helu liʻiliʻi loa o nā preservatives 'broad spectrum', ʻo ia hoʻi, ua kūpono lākou e kūʻē i nā ʻano bacteria, hū a me nā ʻōpala, ma kahi ākea o nā ʻano huahana. Ua ʻae maikaʻi ʻia ʻo MIT a me CMIT no ka hoʻohana ʻana ma ke ʻano he preservatives no nā makahiki he nui ma lalo o ke kānāwai koʻikoʻi ʻEulopa. ʻO ke kumu nui o kēia mau kānāwai ka mālama ʻana i ka palekana o ke kanaka. ʻO kekahi o nā ala e hana ai ʻo ia ma ka pāpā ʻana i kekahi mau meaʻai a me ka kāohi ʻana i nā mea ʻē aʻe ma o ka hoʻopaʻa ʻana i kā lākou ʻike a i ʻole ke kau ʻana iā lākou i nā ʻano huahana. Hiki ke hoʻohana wale ʻia nā preservatives inā i helu ʻia i loko o ke kānāwai.
ʻO kēia huahana ka hopena hydrotropic o ka hui ʻana i ʻōlelo ʻia ma luna. He amber māmā kona helehelena a he mea maʻamau ka ʻala. ʻO kona mānoanoa pili (20/4 ℃) 1.19, ʻo ka viscosity (23 ℃) 5.0mPa · s, ka pae hau-18 ~ 21.5 ℃, pH3.5 ~ 5.0. Hiki ke hoʻoheheʻe ʻia i ka wai. ʻO ke kūlana pH maikaʻi loa no ka hoʻohana ʻana i ka waiʻona haʻahaʻa-carbon a me ka ethanediol ʻo 4 ~ 8. E like me ka pH>8, e iho ana kona kūpaʻa. Hiki ke mālama ʻia no hoʻokahi makahiki ma lalo o ka mahana maʻamau. Ma lalo o 50 ℃, emi iki ka hana i ka mālama ʻia no 6 mau mahina. Hiki ke emi loa ka hana ma lalo o ka wela kiʻekiʻe. Hiki ke kūpono me nā mea hoʻoheheʻe ionic like ʻole a me ka protein.
Nā kikoʻī
| ʻO ke ʻano a me ke kala | He wai amber a ʻaʻole waihoʻoluʻu me ka ʻala iki, me ka waiho ʻole |
| PH | 3.0-5.0 |
| Kakau o na mea hana % | 1.5±0.1 2.5±0.1 14 |
| Kaumaha kiko (d420) | 1.15±0.03 1.19±0.02 1.25±0.03 |
| Nā Metala Kaumaha (Pb) ppm ≤ | 10 10 10 |
Pūʻolo
Hoʻopili ʻia me nā ʻōmole plastik a pahu paha. 10kg / pahu (1kg×10 ʻōmole).
ʻO 25kg a i ʻole 250kg/pulu pahu pahu hoʻoili i waho.
Manawa o ka mana
12 mahina
Waihona
ma lalo o ka malu, maloʻo, a sila i ke ahi pale ʻana.
Hoʻohana nui ʻia kēia huahana i ka fixature, bath foam, surfactant a me nā mea hoʻonaninani e like me ka antiseptic. ʻAʻole hiki ke hoʻohana ʻia i nā huahana e hoʻopā pololei i ka mucous membrane.
