tert-Butylhydroquinone TBHQ CAS 1948-33-0 me ka Maemae 99%
ʻO Tert butyl hydroquinone (ʻike pū ʻia ʻo tert butyl hydroquinone, i kapa ʻia ʻo TBHQ) he ʻano phenol, i haku ʻia me ka hydroquinone me kahi tert butyl.Waiwai keʻokeʻo a hiki i ka ʻeleʻele hina hina a i ʻole ka pauka crystalline He ʻala liʻiliʻi loa kona He kūpono no ka ʻaila ʻaila a me ka momona momona ʻole.He antioxidant ikaika loa ia.Ma ka meaʻai, hoʻohana ʻia ka tert butyl hydroquinone ma ke ʻano he antioxidant i ka ʻaila meaʻai a me nā ʻano momona holoholona hiki ke ʻai.I ka hana ʻoihana, hiki ke hoʻohana ʻia e like me kahi stabilizer e pale ai i ka polymerization ponoʻī o nā peroxides organik.Hiki ke hoʻohui ʻia i ka biofuel ma ke ʻano he mea hoʻopuʻi corrosion.I ka mea ʻala, hiki ke hoʻohana ʻia ka TBHQ ma ke ʻano he fixative e kāohi ai i ka volatilization a hoʻomaikaʻi i ka paʻa.Eia kekahi, hoʻohana ʻia i nā pena, nā varnish a me nā resins.
| MEA | KANAWAI | HUA |
| kalakala | Keʻokeʻo a melemele-keʻokeʻo | Keʻokeʻo |
| ʻala | ʻala ʻano | Hoʻokō |
| Ka nana aku | Ka pauda kristal | Hoʻokō |
| Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka waiʻona a me ka ether, a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai | Hoʻokō |
| ʻIkepili | maikaʻi | maikaʻi |
| ʻIke (%) | 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 |
| Hydroquinone (%) | NMT 0.1 | 0.03 |
| Toluene (%) | NMT 0.0025 | <0.0025 |
| Ka Heehee (°) | NLT 126.5 | 128.2 |
| Lead(mg/kg) | NMT 2 | ＜2 |
| Hoʻopaʻa-UV (Polynuclear Hydrocarbons) | Kūlike me FCC 12 | Hoʻokō |
1. ʻO ka hana antioxidant kiʻekiʻe, me ka mana antioxidant ikaika ma mua o BHT, BHA, PG (propyl gallate) a me ka huaʻa E;Hiki iā ia ke pale pono i ka ulu ʻana o Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Brevibacterium aerogenes a me nā mea maʻi ʻē aʻe, a me Aspergillus niger, Aspergillus variegatus, Aspergillus flavus a me nā microorganisms ʻē aʻe.
ʻO 2.TBHQ he mea palekana a maikaʻi hoʻi kaʻailaʻaila antioxidant, i kūpono i kaʻaila meaʻai, ka momona, a me nā mea'ē aʻe.Loaʻa i kēia huahana nā hopena anti-bacterial, mold a me ka hū, a hiki ke hoʻonui i ka anti-corrosion a me ka mālama hou ʻana o ka aila-wai kiʻekiʻe.
3.Antioxidant no ka ʻoihana palaki a me ka plastic
4.PVC mea hoʻohui (anti fisheye agent)
5.No nā mea waena lāʻau lapaʻau, synthesis organik
6.Stabilizer: pale i nā esters resin a me nā mea ʻē aʻe mai ka pōʻino e ka oxygen
20kgs / ʻeke, 25kgs / pahu, 200kg / pahu a i ʻole koi o nā mea kūʻai aku.E mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.
tert-Butylhydroquinone/TBHQ CAS 1948-33- 1
tert-Butylhydroquinone/TBHQ CAS 1948-33- 2
