Pigment Txiv kab ntxwv 13 CAS 3520-72-7
Chemical Property:
| Molecular Formula | C32H24Cl2N8O2 |
| Molar Mass | 623.49 ib |
| Qhov ntom | 1.42 g / cm33 |
| Boling Point | 825.5 ° C ntawm 760 mmHg |
| Flash Point | 453.1°C dej |
| Vapor Siab | 2.19E-27mmHg ntawm 25 ° C |
| pKa | 1.55 ± 0.70 (Tshaj tawm) |
| Kev cia khoom | Chav ntsuas kub |
| Refractive Index | 1.714 ib |
| MDL | PAB 00059727 |
| Physical thiab Chemical Properties | Yellow-txiv kab ntxwv hmoov. Insoluble hauv dej. Lub cev lub cev, mos thiab muag heev, muaj zog xim, zoo ceev ceev. solubility: insoluble hauv dej; Xiav liab daws nyob rau hauv concentrated sulfuric acid, diluted rau liab txiv kab ntxwv los nag; Brown nyob rau hauv concentrated nitric acid. xim los yog xim: liab txiv kab ntxwv txheeb ze ntom ntom: 1.31-1.60 Qhov ceev / (lb / gal): 10.9-13.36 melting point / ℃: 322-332 Qhov nruab nrab particle loj / m: 0.09 particle shape: kub thaj chaw tshwj xeeb / (m2 / g): 12-42 pH tus nqi / (10% slurry) 3.2-7.0 roj nqus / (g / 100g): 28-85 zais zog: translucent Diffraction nkhaus: reflectance nkhaus: daj-txiv kab ntxwv hmoov. Insoluble hauv dej. Lub cev lub cev, mos thiab muag heev, muaj zog xim, zoo ceev ceev. |
| Siv | Rau luam ntawv number case, yas, roj hmab, xim luam ntawv muab tshuaj txhuam thiab cov khoom siv xim xim muaj 92 hom kev lag luam formulations ntawm cov xim, lub teeb xim zoo ib yam li cov xim txiv kab ntxwv 34, lub translucent tej thaj chaw yog 35-40 m2 / g (Irgalite txiv kab ntxwv D tshwj xeeb cheeb tsam yog 39 m2 / g); Yas PVC xim tsis pom zoo vim kev tsiv teb tsaws; Vulcanization kuj thiab tsiv teb tsaws kuj nyob rau hauv tej yam ntuj tso roj hmab, yog li ntawd, nws yog haum rau cov xim roj hmab; Detergent tsis kam, zoo dej tsis kam, siv rau cov khoom ua luam dej, daim txhuam cev, viscose fiber pulp, ntim number case thiab hlau hniav xim xim, kub resistant (200 ℃). Kev lag luam roj hmab. |
| Risk Codes | R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. |
| Toxicity | LD50 qhov ncauj hauv nas:> 5gm / kg |
Taw qhia
Pigment Permanent Orange G (Pigment Permanent Orange G) yog cov organic pigment, tseem hu ua lub cev ruaj khov organic txiv kab ntxwv xim. Nws yog xim txiv kab ntxwv nrog lub teeb zoo thiab kub ua haujlwm.
Pigment Permanent Orange G yog dav siv nyob rau hauv cov teb ntawm pigments, inks, plastics, roj hmab thiab coatings. Nyob rau hauv cov xim, nws yog dav siv nyob rau hauv roj painting, watercolor painting thiab acrylic xim. Hauv cov yas thiab roj hmab, nws yog siv los ua lub toner. Tsis tas li ntawd, nyob rau hauv coatings, Pigment Permanent Orange G yog feem ntau siv nyob rau hauv sab nraum zoov architectural coatings thiab tsheb painting.
Txoj kev npaj ntawm Pigment Permanent Orange G yog pom tau los ntawm cov tshuaj synthesis. Ib txoj kev npaj ua ke yog kev sib txuas ntawm oxa los ntawm diaminophenol thiab hydroquinone derivatives nyob rau hauv qhov tsim nyog cov tshuaj tiv thaiv.
Hais txog cov ntaub ntawv kev ruaj ntseg, Pigment Permanent Orange G feem ntau suav hais tias muaj kev nyab xeeb, qee qhov kev ntsuas kev nyab xeeb yuav tsum tau ua raws thaum siv nws. Tsis txhob nqus cov khoom, tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab tsis txhob noj. Nyob rau hauv rooj plaub uas tsis xis nyob los yog txawv txav, txiav tsis siv tam sim ntawd thiab sab laj nrog kws kho mob. Thaum tuav thiab khaws cov Pigment Permanent Orange G, ua raws li cov lus qhia txog kev nyab xeeb thiab zam kev sib cuag nrog cov khoom tsis sib xws.
![Pyrrolo [3,4-c]pyrrole-1,4-dione, 2,5-dihydro-3,6-bis 4-methylphenyl- CAS 84632-66-6](https://cdn.globalso.com/xinchem/Pyrrolo34-cpyrrole-14-dione25-dihydro-36-bis4-methylphenyl-.jpg)
