Uv na-abanye 327
Ozi nkiti:
Aha ngwaahịa: UV abcherber 327
Aha kemịkal: 2- (2 -hydroxylylyyylyl-3 ', 5' -Tyl phenyl phenlylylylylylylylylyyyyngote triazole
Mmekọrịta: UV Abmarber 327; 2'-hydroxy-3 ', 5-DI-Tertphenhylyl) --5-chlorobanzotriazole;
Nọmba nke: 3864-99-1
Molecular usoro: C20H24cln3o
Igobular: 357.88
Nọmba einecs: 223-383-8
Usoro nhazi:
Ngalaba ndị metụtara: na-elekọta na ihe mgbakwunye; ihe mgbakwunye plastiti; Ultraviolet na-abịa; photostaBostabized; kemịkalụ kemịkalụ;
Melting Point: 154-158 Celsius C (light.)
Isi mmiri: 469.2 ± 55.0 ° C (buru amụma)
Nnọọ: 1.26 g / cm3
Solubality: soluble na styrene, toluene, cyclohexane, ubé soluble ke ethanol, acetone, na mmiri.
Njirimara: White ma ọ bụ na-acha ọcha
Abanye: 18.832 (EST)
Acidity Coeffinition (PK A): 9.23 ± 0.48 (buru amụma)
Nkwụsi ike: Photonitive
| Nkowa | Unit | Standadi |
| Mputa | Ọcha ma ọ bụpụta-ntụ ntụ | |
| Isi Ihe | % | ≥99.00 |
| Na-agbaze | ℃ | 48.0-53.0 |
| Vovetiles | % | ≤0.50 |
| Ọkụ ọkụ: | ||
| 460n | % | ≥98.00 |
| 500nm | % | ≥99.00 |
UV327 nwere ike itinye aka na - anyụ ọkụ 300-400nm ike, ezigbo kemịkalụ, dị ala na steepụ na steepụ dị mma na DLTDP (PS800). Ọ dị mma maka polymers nke na-emetụta ogologo oge na-emegharị radieshon ultraviolet (dịka polyphetes, polyphes sọlfọ na-achọgharị radieshon ultraviolet (wdg, oghere anya).
A na-ejikarị ya na polyvinyl chloride, polystyrene, polystyrene, polypylene, polypylene, polyylene, polypylene, adlypylene, na-agba ya na polymers ndị ọzọ na ọtụtụ ubi ndị ọzọ.
Juru n'ọnụ na 20 ma ọ bụ 25 n'arọ / katọn. Ma ọ bụ ngwongwo dị ka ndị ahịa chọrọ.
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Biko kpọtụrụ anyị maka akwụkwọ ọ bụla metụtara.
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Email: nvchem@hotmail.com
