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ibicuruzwa

Pigment Umutuku 254 CAS 122390-98-1 / 84632-65-5

Umutungo wa Shimi:

Inzira ya molekulari C18H10Cl2N2O2
Misa 357.19
Ubucucike 1.57
Ingingo ya Boling 672.5 ± 55.0 ° C (Biteganijwe)
Flash point 360.5 ° C.
Amazi meza 400-30000ng / L kuri 20-23 ℃
Gukemura 10 muri mg / 100g ibinure bisanzwe kuri 20 ℃
Umwuka 6.05E-18mmHg kuri 25 ° C.
Kugaragara Ifu
Ibara Umutuku Kuri Umwijima Umutuku Kuri Brown
pKa 8.46 ± 0.60 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero 1.732
MDL MFCD01941106
Ibintu bifatika na shimi ubucucike: 1.57

Ironderero ryamabara: 56110


Ibicuruzwa birambuye

Ibicuruzwa

Pigment Umutuku 254 CAS 122390-98-1 / 84632-65-5 intangiriro

Pigment Red 2254, izwi kandi nka ferrite itukura, ni pigment idasanzwe ikoreshwa. Ibikurikira nintangiriro yumutungo, imikoreshereze, uburyo bwo gukora namakuru yumutekano ya Pigment Red 2254:

Ubwiza:
Pigment Umutuku 2254 nifu yumutuku ugereranije neza mukirere. Ifite imiti ya Fe2O3 (oxyde de fer) kandi ifite umucyo mwiza hamwe nubushyuhe bwumuriro. Ibara ryarwo rirahagaze neza kandi ntirishobora kwanduza imiti.

Koresha:
Pigment Red 2254 ikoreshwa cyane mumarangi, gutwikira, plastike, reberi, wino, ububumbyi, ibirahuri nibindi bice. Irashobora gutanga ibara rirerire ritukura kandi ntirizashira munsi yizuba cyangwa UV. Pigment Red 2254 irashobora kandi gukoreshwa mugusiga amabara yikirahure cyamabara, ibicuruzwa byubutaka no gutegura ceramika yumutuku.

Uburyo:
Uburyo bwo gutegura pigment itukura 2254 mubisanzwe ni synthesis ya chimique. Muri rusange, umunyu wicyuma uvangwa na hydroxide ya sodium cyangwa hydroxide ya amonium hanyuma bigashyuha kugirango habe imvura. Noneho, binyuze muburyo bwo kuyungurura, gukaraba no gukama, haboneka pigment itukura 2254.

Amakuru yumutekano:
Pigment Red 2254 muri rusange ifatwa nkaho itagira ingaruka kubantu, ariko inzira zumutekano zigomba kubahirizwa mugihe cyo gukoresha cyangwa kwitegura. Irinde guhura bitaziguye n'uruhu n'amaso, kandi wirinde guhumeka ibintu bito. Mugihe ubitse, bika Pigment Red 2254 ahantu humye, hakonje, kure yumuriro nibikoresho byaka.


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