Khoom piav qhia:
Vat Grey BG yog cov hmoov dub. Insoluble hauv dej.
Nws yog ntsuab tsaus nyob rau hauv concentrated sulfuric acid thiab muaj tsaus ntsuab los nag tom qab dilution. Alkaline txo chromophyte yog jujube liab; Acid txo chromophores yog daj-ntsuab xim av.
Khoom Parameter:
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CAS Nr. |
6049-19-0
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EINECS No.
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227-949-5
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CI Nr.
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65225
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Molecular Formula
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C64H34N4O8
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Molecular Luj
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986.98
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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 fabrics, thiab yog haum rau suspension ncoo dyeing ntawm lub teeb grey thiab polyester / paj rwb blended fabrics nyob rau hauv ob da dej. Ib qho me me yog siv rau kev luam ntawv ncaj qha ntawm cov ntaub paj rwb. Nws tseem muaj feem xyuam rau dyeing ntawm txhob lo lo ntxhuav, viscose, paj rwb / viscose thiab vinylon / paj rwb blended fabrics
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Qhov ntom
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1.561g / cm3
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Solubility
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Insoluble hauv dej. Dissolved nyob rau hauv concentrated sulfuric acid, nws zoo li tsaus ntsuab, thiab diluted los tsim tsaus ntsuab
nag lossis daus. Nws zoo nkaus li maroon nyob rau hauv alkaline tov ntawm sodium hydrosulfite, thiab yellowish xim av nyob rau hauv cov kua qaub. |
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Diffusivity
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Ntau dua lossis sib npaug rau Qib 4
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Particle fineness
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Tsawg dua los yog sib npaug li 5μm
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PSA
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184.68000
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LogP
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12.27260
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Khoom duab:
Daim ntawv thov VAT Dyes:
Cim npe nrov: vat grey bg, Suav teb, manufacturers, lwm tus neeg, Hoobkas, pheej yig, luv nqi, hais, luv nqi, dawb qauv
