Eriochrome Umukara T CAS 1787-61-7
Ikimenyetso cya Eriochrome Black T, kizwi kandi nka mordye umukara 11, alias Elai Chrome umukara T, izina ryubumenyi 1- (1-hydroxy-2-naphthol azo) -6-nitro-2-naphthol - umunyu wa sodium 4-sulfonate, ibipimo byuzuye kugirango hamenyekane barium, kadmium, indium, magnesium, manganese, calcium, gurş, scandium, strontium, zinc, zirconium, nibindi. Kugena ubukana bwuzuye bwikitegererezo cyamazi (igiteranyo cya calcium na magnesium ion) ikoreshwa kandi nkikimenyetso cya chromium Chemical Book umukara T.Mugihe twateguraga igipimo cya chrome cyirabura T dukurikije amategeko agenga isuku y’amazi yo kunywa 2001, twasanze muri 9.1.3.6, 95% yonyine ya Ethanol yakoreshejwe mu gushonga icyerekezo cya chrome black T hanyuma ikayungurura kugeza kuri 100ml, kugirango ibipimo byabonetse yari umutuku wijimye wijimye hamwe nicyitegererezo cyamazi hamwe nigisubizo cyamazi meza yo kugenzura, kandi ibara ryumutwe wanyuma ntushobora guhinduka.
| Ingingo | Ibisobanuro |
| PH | 3.7 (10g / l, H2O, 20 ℃) |
| Ibara ryerekana amabara | 14645 |
| Coefficient ya acide (pKa) | pK1: 6.3; pK2: 11.55 (25 ° C) |
| Ubucucike | 1,109 g / mL kuri 25 ° C. |
| Merk | 14.3667 |
| BRN | 4121162 |
Eriochrome Black T ikoreshwa cyane cyane mugusiga irangi no gucapa imyenda yubwoya, irashobora kandi gukoreshwa kumabara yibiti bya silk, nylon nizindi myenda, irashobora kandi gukoreshwa mugusiga irangi ryubwoya, ibicuruzwa byiza birashobora gukoreshwa nkikimenyetso.Eriochrome Black T irashobora gukoreshwa muguhitamo ibipimo byerekana ubukana bwamazi, ibipimo bigoye, kugena calcium, magnesium, barium, indium, manganese, gurş, scandium, strontium, zinc na zirconium, kugirango irangi hejuru, ubwoya nubwoko bwose. imyenda yubwoya, irashobora kandi gukoreshwa mugusiga irangi rya nylon.
25kgs / ingoma, 9tons / 20'ibikoresho
25kgs / umufuka, 20tons / 20'ibikoresho
Eriochrome Umukara T CAS 1787-61-7
Eriochrome Umukara T CAS 1787-61-7
