CMIT & MIT 1.5% CAS 26172-55-4(55965-84-9)
Hoʻolauna:
| INCI | CAS# | Molekala | MW |
| ʻO 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 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 huahana hoʻonani a me nā huahana hale ʻē aʻe. Hiki ke hoʻohana wale ʻia ʻo MIT e kōkua i ka mālama ʻana i ka huahana a i ʻole hiki ke hoʻohana pū ʻia me CMIT ma ke ʻano he hui. He mea nui nā mea mālama i nā huahana hoʻonani, e pale ana i nā huahana, a pēlā hoʻi i ka mea kūʻai aku, mai ka haumia ʻana e nā microorganism i ka wā e mālama ai a hoʻomau i ka hoʻohana ʻana.
ʻO MIT lāua ʻo CMIT ʻelua o nā mea hoʻomalu 'ākea ākea' i kaupalena ʻia, ʻo ia hoʻi he kūpono lākou i nā ʻano bacteria, hū a me nā ʻōpala, ma nā ʻano huahana like ʻole. Ua ʻae maikaʻi ʻia ʻo MIT lāua ʻo CMIT no ka hoʻohana ʻana ma ke ʻano he mau mea hoʻomalu no nā makahiki he nui ma lalo o ke kānāwai hoʻonaninani ʻEulopa koʻikoʻi. ʻO ke kumu nui o kēia mau kānāwai, ʻo ia ka pale ʻana i ka palekana o ke kanaka. ʻO kekahi o nā ala e hana ai i kēia, ʻo ia ke pāpā ʻana i kekahi mau mea hoʻohui a me ka kaohi ʻana i nā mea ʻē aʻe ma ka palena ʻana i ko lākou ʻano a i ʻole ka palena ʻana iā lākou i nā ʻano huahana kikoʻī. Hiki ke hoʻohana ʻia nā mea hoʻomalu inā ua helu kikoʻī ʻia lākou i loko o ke kānāwai.
ʻO kēia huahana ka hopena hydrotropic o ka hui ʻana i ʻōlelo ʻia ma luna. He ʻalani māmā kona ʻano a he maʻamau ke ʻala. ʻO kona density pili he (20/4℃) 1.19, ʻo ka viscosity he (23℃) 5.0mPa·s, kiko hau-18 ~ 21.5℃, pH 3.5 ~ 5.0. He maʻalahi ke hoʻoheheʻe ʻia i loko o ka wai. ʻO ke kūlana pH maikaʻi loa no ka hoʻohana ʻana i ka waiʻona haʻahaʻa kalapona a me ka ethanediol he 4 ~ 8. Inā pH> 8, e emi iho kona kūpaʻa. Hiki ke mālama ʻia no hoʻokahi makahiki ma lalo o ka mahana maʻamau. Ma lalo o 50℃, e emi iki ka hana i ka wā e mālama ʻia ai no 6 mau mahina. Hiki ke emi nui ka hana ma lalo o ke kiʻekiʻe o ka mahana. Hiki ke kūlike me nā emulsifiers ionic like ʻole a me ka protein.
Nā kikoʻī
| ʻAno a me ke kala | He wai ʻalani a ʻaʻohe kala paha me kahi ʻala iki, me ka ʻole o ka waiho ʻana |
| PH | 3.0-5.0 |
| Ka nui o nā mea hana % | 1.5±0.1 2.5±0.1 14 |
| Ka Umekaumaha Kūikawā (d420) | 1.15±0.03 1.19±0.02 1.25±0.03 |
| Nā metala kaumaha (Pb) ppm ≤ | 10 10 10 |
Pūʻolo
Hoʻopiha ʻia me nā ʻōmole palaki a i ʻole nā pahu. 10kg/pahu (1kg × 10 ʻōmole).
ʻO ka pūʻolo hoʻokuʻu aku he 25kg a i ʻole 250kg/pahu plastik.
Ka wā kūpono
12 mahina
Ka Waihona
ma lalo o nā kūlana malu, maloʻo, a sila ʻia, ke ahi ka pale ʻana.
Hoʻohana nui ʻia kēia huahana i nā mea hoʻopaʻa, ka huʻa ʻauʻau, ka surfactant a me nā mea hoʻonani e like me ka antiseptic. ʻAʻole hiki ke hoʻohana ʻia i nā huahana e hoʻopā pololei i ka membrane mucous.
