Uv fororber 327
ʻO kaʻike kumu:
Hua inoa huahana: Uv fororber 327
Nā inoa Chemifia: 2- (2 '-YDroxyl-3', 5
Synonyms: UV ATBORBER 327; 2
Helu helu: 3864-99-1
Molecular socula: c20h2cncl3
Molcular kaupaona: 357.88
EIECS helu: 223-383-8
Stuctural formula:
Nā helu e pili ana: nā catalysts a me nā hoʻohui; nā hoʻohui pepa; ʻO Ultravitlet Outrobber; ʻO PhotoDoSabilize; ʻO nā mea likeʻole i nā lako uila;
Melting point: 154-158-15 c (lit.)
Boulity Point: 469.2 ± 555 ° C (wānanaʻia)
Hana: 1.26 G / cm3
SUTUBILITION: E hoʻomoʻa i ka styrene, toluene, cyclohexane, solcolhexane, soluble i loko o ka ethanol, acetone, nā meaʻona i ka wai.
Nā waiwai: keʻokeʻo a iʻole ka keʻokeʻo
LOGP: 18.832 (EST)
ʻO ka acidity coible (pk a): 9.23 ± 0.48 (wānana)
CTABERER: kiʻi
| Kaoaohai | Kōho | Kū-starder |
| Helehelena | Keʻokeʻo a iʻoleaku-keʻokeʻo keʻokeʻo | |
| Nūhou Nui | % | ≥99.00 |
| Malting Point | ℃ | 48.0-53.0 |
| Nā'ōwili | % | ≤0.50 |
| Kukui uila: | ||
| 460nm | % | ≥98.00 |
| 500nm | % | ≥99.00 |
Hiki iā Uv327 ke komo ikaika e pili ana i ka uila 300-400NM e ka uila He kūpono kūpono no nā polyers i mea nui loa i ka lōʻihi lōʻihi lōʻihi lōʻihi (e like me nā koho haʻahaʻa haʻahaʻa loa.
Ua hoʻohana nuiʻia ma Palvinyl chloride, polystyrene, conduretlone, polymedite a me nā meaʻala a me nā'āpana'ē aʻe.
Hoʻopiliʻia ma 20 a 25 kg / Carton. A iʻole i paʻiʻia e like me nā koi o nā mea kūʻai aku.
Kūʻai i loko o kahi wahi maloʻo a maloʻo; Hōʻalo i ka lā pololei.
Eʻoluʻolu e kelepona iā mākou no kekahi mau palapala pili.
Ua hoʻolaʻaʻia nā mea kūʻai aku hou e hāʻawi aku i nā lāʻau lapaʻau kiʻekiʻe e hoʻokō ai i nā pono o kēiaʻoihana, e hoʻokele ana iā mākou:
Email: nvchem@hotmail.com
