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Kai 4-Mercapto-4-Methylpentan-2-One CAS 19872-52-7 FEMA 3997
Waehere Hua: RL7044
Kakara: Kakara māngaro me te pītiti pārūrū pakari, kakara tote rite ki te tunutunu, kakara kāreti pango
Whānuitanga e tika ana: Ngā inu, ngā hua miraka, ngā kai tunutunu, ngā hua mīti, me ētahi atu.
Inenga Kua Whakaarotia (PPm): 0.01-0.5
FEMA: 3997
Waehere Paerewa ā-Motu: S0886
Tau CAS: 19872-52-7
Tātai hanganga:
He Koreutu te Tauira Taonga, ā, e Wātea ana
Ingoa matū: 4-mercapto-4-methylpentan-2-one
Ngā kupu taurite: 2-Pentanone, 4-mercapto-4-methyl-; 4-Methyl-4-mercapto-pentan-2-one; 4-methyl-4-sulfanylpentan-2-one; 4-Methyl-4-mercapto-2-pentanone
Taumaha ngota: C6H12OS
Āhua: Kore tae ki te wai mārama kōwhai mārama
Ngā kupu taurite: 2-Pentanone, 4-mercapto-4-methyl-; 4-Methyl-4-mercapto-pentan-2-one; 4-methyl-4-sulfanylpentan-2-one; 4-Methyl-4-mercapto-2-pentanone
Taumaha ngota: C6H12OS
Āhua: Kore tae ki te wai mārama kōwhai mārama
Te whakatakotoranga o te 4-mercapto-4-methylpentan-2-one
Āhua | Wai mārama kore tae ki te kōwhai mārama | Whakaū |
Te Parakore (≥w%) | 1（ōwehenga papatipu） | 1 |
Kakara | Te kakara o te mīti kua tunua me te kāreti pango | Whakaū |
| (25℃/25℃) Te Matotorutanga Whakawhanaunga | --- | 0.952 |
| (20℃) Taupū Whakaata | -- | 1.456 |
Paerewa Whakahaere | GB 29938-2020 | |
TAKE NAMA. | 19872-52-7 | |
Te Whakamahinga o te 4-mercapto-4-methylpentan-2-one
Ko te kai 4-mercapto-4-methylpentan-2-one i whakamanahia i te GB 2760--1996. E whakaaetia ana te whakamahi i ngā mea kakara e kainga ana. He parakore, tae atu ki te 99% te ihirangi, ka taea hoki te whakarerekē kia rite ki ngā hiahia o te kiritaki, hei tauira, ki te hanga i te otinga 1%, 99% propanol (te otinga propanol kounga matū kawemai). Mō ngā Inu, ngā hua miraka, ngā kai tunu, ngā hua mīti. Me whakatinana te nui motuhake e whakamahia ana kia rite ki ngā whakaritenga motuhake o ia whenua me ngā ture haumaru kai.
Painga o te 4-mercapto-4-methylpentan-2-one
1. Teitei te parakore 99.0% min
2. Whakamahia he whānuitanga o ngā reka
3. Kei a mātou te tiwhikete ISO, te tiwhikete Halal me te tiwhikete Kosher mō tēnei hua.
5. He nui tō mātou kaha, nō reira, he tere te wā arahi.
6. Ka taea e mātou te tuku tauira kore utu 10g-50g mō tō whakamātautau taiwhanga.
2. Whakamahia he whānuitanga o ngā reka
3. Kei a mātou te tiwhikete ISO, te tiwhikete Halal me te tiwhikete Kosher mō tēnei hua.
5. He nui tō mātou kaha, nō reira, he tere te wā arahi.
6. Ka taea e mātou te tuku tauira kore utu 10g-50g mō tō whakamātautau taiwhanga.
Te tākai o te 4-mercapto-4-methylpentan-2-one
1. Ko te taumaha o te tauira he 20g/30g/50g mō ia pounamu.
2. Ko te taumaha o te tākai iti he 1kg /5kg /10 kg mō ia pounamu.
3.25 kg ia pūtu (Pūtu kirihou kai, kore kirihou, pūrongo tiwhikete tuatoru)
Ka taea hoki te whakarite i te takai kia rite ki ngā hiahia o te kiritaki
2. Ko te taumaha o te tākai iti he 1kg /5kg /10 kg mō ia pounamu.
3.25 kg ia pūtu (Pūtu kirihou kai, kore kirihou, pūrongo tiwhikete tuatoru)
Ka taea hoki te whakarite i te takai kia rite ki ngā hiahia o te kiritaki
Ngā tikanga rokiroki mō te 4-mercapto-4-methylpentan-2-one
Penapena ki roto i tētahi ipu ārai-hau i te wāhi hauhautanga, maroke. Penapena kia matara atu i ngā waikura, kia matara atu hoki i te mārama. Penapena ki roto i tētahi hau kore mahi; Āta karohia te hau.