tert-Butylhydroquinone TBHQ CAS 1948-33-0 me te Parakore 99%
Ko te Tert butyl hydroquinone (e mōhiotia ana ko te tert butyl hydroquinone, e kiia nei ko te TBHQ) he momo phenol, he mea tito mai i te hydroquinone me te tert butyl. He āhua mā ki te hina mārama te tae o te paura tioata, he tioata rānei. He kakara motuhake pakupaku. He pai mō te hinu mata me te hinu tino kore-mākū. He antioxidant tino whai hua. I roto i te kai, ka whakamahia te tert butyl hydroquinone hei antioxidant i roto i te hinu huawhenua me te maha o ngā ngako kararehe e taea te kai. I roto i te hanga ahumahi, ka taea te whakamahi hei whakau hei aukati i te whakapūhui-ake o ngā peroxides waro. Ka taea hoki te tāpiri ki te wahie koiora hei aukati i te waikura. I roto i te hinu kakara, ka taea te whakamahi i te TBHQ hei fixative hei aukati i te mimiti me te whakapai ake i te pumau. Hei tāpiri, ka whakamahia hoki i roto i ngā peita, ngā wanihi me ngā kapia.
| TAONGA | PAEREWA | HUA |
| Tae | Mā, mā kōwhai-mā rānei | Mā |
| Kakara | Kakara āhua | Ngā tutuki |
| Āhua | Paura tioata | Ngā tutuki |
| Te wairewatanga | Ka wairewa i roto i te waipiro me te etera, ā, kāore e wairewa i roto i te wai | Ngā tutuki |
| Te tautuhi | Pai | Pai |
| Whakamātautau (%) | NLT 99.0% o TBHQ(C10H14O2) | 99.83 |
| Tert-Butyl-p- Benzoquinone (%) | NMT 0.2 | 0.04 |
| 2,5-Di-Tert-Butylhydroquinone (%) | NMT 0.2 | 0.10 |
| Hauwaikuinona (%) | NMT 0.1 | 0.03 |
| Toluene (%) | NMT 0.0025 | <0.0025 |
| Awhe Rewa (°) | NLT 126.5 | 128.2 |
| Mata (mg/kg) | NMT 2 | <2 |
| Ngongo-UV (Ngā Waikawa Poronikarihi) | E tutuki ana i te FCC 12 | Ngā tutuki |
1. He pai ake te mahi ārai mate, he kaha ake te kaha ārai mate i te BHT, BHA, PG (propyl gallate) me te huaora E; Ka taea e ia te aukati i te tipu o Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Brevibacterium aerogenes me ētahi atu huakita, tae atu ki a Aspergillus niger, Aspergillus variegatus, Aspergillus flavus me ētahi atu moroiti.
2. He hinu kai haumaru, he whai hua hoki te TBHQ hei ārai i te waikura, he pai mō te hinu huawhenua, te hinu poaka, me ētahi atu. He tino pai mō te parai kai nā te mea he teitei te ira rewa me te ira kohua. He pai hoki ngā pānga ārai-kitakita, harore me te rewena o tēnei hua, ā, ka taea te whakarei ake i te pānga ārai-waikura me te pupuri i te hou o ngā kai he nui te hinu-wai.
3. Ārai mate mō te umanga rapa me te kirihou
4. Tāpiri PVC (kaihoko ārai kanohi ika)
5. Mō ngā takawaenga rongoā, te hanganga rauropi
6.Whakaū: ārai i ngā ester kapia me ētahi atu matū kei pakaru i te hāora
20kgs/pēke, 25kgs/pahu, 200kg/pahu rānei e hiahiatia ana e ngā kiritaki. Puritia kia matara atu i te māramatanga i te pāmahana i raro i te 25℃.
tert-Butylhydroquinone/TBHQ CAS 1948-33-1
tert-Butylhydroquinone/TBHQ CAS 1948-33-2
