UV Stabilizer UV-1 CAS 57834-33-0

CAS:57834-33-0

Tsarin kwayoyin halitta:Saukewa: C17H18N2O2

Nauyin Kwayoyin Halitta:282.34

EINECS:260-976-0

Ma’ana:UvAbsorberUv-1> 98.5%; Light Stablizer UV-1; UV Absorbers; Ultraviolet mai ɗaukar hoto UV-1; UV Stabilizer UV-1; 4-[(N-methylanilino)methylideneamino] benzoic acid; miya 1; LOTSORB UV 1

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Menene UV Stabilizer UV-1 CAS 57834-33-0?

UV Stabilizer UV-1 yana da tsarin kwayoyin C17H18N2O2 da nauyin kwayoyin 282.3. UV Stabilizer UV-1 shine ruwan rawaya mai haske tare da danshi ≤1.0%. Matsayin tafasa shine 188 ~ 190 ℃ / 13Pa. Matsakaicin dangi shine 1.127. Danko (20 ℃) kusan 4752mPa·s ne. Solubility:> 50 a cikin ethanol,> 50 a cikin barasa isopropyl,> 50 a butyl acetate, da sifili a cikin ruwa.

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Adadin acidity (pKa)	6.94± 0.50 (An annabta)
Wurin tafasa	188 ° C
Yawan yawa	1.05± 0.1 g/cm3 (An annabta)
Matsin tururi	78 Pa da 25 ℃
Ruwa mai narkewa	34.7mg/L a 20 ℃
LogP	4.46 a 25 ℃

Aikace-aikace

UV Stabilizer UV-1 abu ne mai matukar tasiri na anti-ultraviolet ƙari. Ana amfani da Uv-1 a cikin kayan polyurethane kamar kumfa kumfa, elastomers, fata, takalma, adhesives, sutura da sauransu. Bayan haka, UV stabilizer UV-1 ne iya yadda ya kamata inganta yellowing juriya na kayayyakin.