Khoom piav qhia:
Vat ncaj qha dub RB yog insoluble nyob rau hauv dej, ntshav nyob rau hauv concentrated sulfuric acid, thiab dub tom qab dilution. Lub alkaline reductive leucosome yog xiav tsaus; Acid txo leucosome yog reddish xim av.
Khoom Parameter:
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Synonyms
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Vat Dub RB
Vat Dub 9 CI Vat Dub 9 Vat Direct Dub RB Vat dub 9 (CI 65230) C.I. 65230 Dycosthren Dub RB Indonon Direct Dub RB Mikethrene Direct Dub RB Trianthrene Direct Dub RB. Nihonthrene Direct Dub BRL Sandothrene Kua Direct Dub NOM |
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CAS Nr. |
1328-25-2
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EINECS No.
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215-520-5
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CI Nr.
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65230
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Molecular Formula
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C126H58O10N4
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Qhov tshwm sim
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Cov hmoov dub
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Daim ntawv thov
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Nws yog tsuas yog siv rau dyeing ntawm paj rwb fiber ntau, haum rau pad dyeing ntawm ncua kev kawm ntawv, thiab yuav phim nrog rau lwm yam dyes rau dyeing.
ntau greys. Leucophore feem ntau yog dyes xov paj. Nws kuj tseem siv tau rau dyeing ntawm txhob lo lo ntxhuav thiab polyester / paj rwb blended fabrics, thiab kuj rau dyeing ntawm dub thiab tsaus grey ntawm polyester / paj rwb thiab polyester / viscose blended fabrics |
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Qhov ntom
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1.56g / cm3
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Dej solubility
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2.7mg / L ntawm 20 degree
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Diffusivity
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Ntau dua lossis sib npaug rau Qib 3
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Khoom duab:
Daim ntawv thov VAT Dyes:
Cim npe nrov: vat direct dub rb, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
