Pigment Kōwhai 138 CAS 30125-47-4

Āhuatanga matū:

Tātai rāpoi	C26H6Cl8N2O4
Molar Mass	693.96
Kiato	1.845±0.06 g/cm3(Te Matapae)
Piro Pouri	874.2±75.0 °C(Te Matapae)
Tohu Kohiko	482.5°C
Kohu Kohu	4.76E-31mmHg i te 25°C
pKa	-3.82±0.20(I Matapaetia)
Taurangi Refactive	1.755
Āhuatanga ā-tinana, matū hoki	hue, marumaru ranei: Kakariki Kowhai kiato/(g/cm3):1.82 Kiato rahi/(lb/gal):15.1-15.6 rahi matūriki toharite/μm:220;390 horahanga mata motuhake/(m2/g):15;24;25 te whakauru hinu/(g/100g):30-40 mana huna: translucent ānau whakaata:
Whakamahi	10 nga momo hanga arumoni o te poaka; Kowhai matomato, koki hue o 95-97 nga nekehanga (1/3SD); He pai te tere o te marama ki te rangi me te pumau o te wera. Ka whakamahia te nuinga ki te whakakikorua me te whakakikorua miihini (OEM) tae, he aukati ki nga momo whakarewa pararopi, te pāmahana tunu o te 200 ℃, te mana huna teitei (Paliotol Yellow L0961HD) te waahanga mata motuhake o te 25 m2/g, 0962HD 15 m2/g) kore-marama. puka inenga; Whakamahia mo te kirihou HDPE te wera wera ki te 290 ℃, engari he ahua rereke te rahi, ko te tere o te rama tae ko te 7-8; He pai hoki nga momo mo te PS, ABS me te polyurethane foam tae; He pai te waikawa me te parenga alkali, e tika ana mo te whakakikorua i nga papanga hoahoanga.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Kupu Whakataki

Pigment kōwhai 138, e mohiotia ana ko te puawai mata kowhai, te tetere kowhai, ko te ingoa matū ko 2,4-dinitro-N-[4-(2-phenylethyl)phenyl]aniline. E whai ake nei he kupu whakataki ki etahi o nga rawa, nga whakamahinga, nga tikanga hanga me nga korero haumaru o Yellow 138:

Kounga:

- Ko te kowhai 138 he paura tioata kowhai, he ngawari te whakarewa i roto i nga whakarewa pararopi, penei i te methanol, te ethanol, me etahi atu, me te kore e rewa ki te wai.

- Ko tana hanganga matū e whakatau ana he pai te pupuri whakaahua me te aukati wera.

- Kowhai 138 he pai te pumau i raro i nga tikanga waikawa, engari he pai ki te paheketanga i raro i nga tikanga kawakore.

Whakamahia:

- Ko te kowhai 138 te nuinga ka whakamahia hei poaka waro, ka whakamahia nuitia ki te peita, te waituhi, te kirihou me etahi atu ahumahi.

- Na tona tae kowhai kanapa me te tere tere o te tae, ko te Kowhai 138 te nuinga o te waa e whakamahia ana hei poaka i roto i te peita hinu, peita wai, peita kiriaku me etahi atu mara toi.

Tikanga:

- Ko te tikanga whakarite o te kowhai 138 he uaua ake, a ko te nuinga o te waa ka riro ma te tauhohenga o te waiora me nga pūhui amino.

- Ko te tikanga whakarite motuhake ka uru pea ki te tauhohenga o nga pūhui nitroso me te aniline kia whiwhi 2,4-dinitro-N-[4-(2-phenylethyl)phenyl]imine, katahi ko te tauhohenga o te imine me te waiwaro hiriwa hei whakarite Huang 138 .

Mōhiohio Haumaru:

- Ko te kowhai 138 e kiia ana he pumau me te haumaru i raro i nga tikanga whakamahi noa.

- Ko te 138 he kowhai ka paheke te tae i raro i nga tikanga kawakore, no reira me karo te whakapiri ki nga matū kawakore.

Tōmua: Pigment Kōwhai 110 CAS 5590-18-1/106276-80-6

Panuku: Pigment Kōwhai 139 CAS 36888-99-0

Tuhia to korero ki konei ka tukuna mai ki a matou