CI Acid Liab 87 Eosin Y (dej soluble) C20h6br4na2o5 Eosin CAS 17372-87-1
Ob peb xyoos dhau los, peb lub lag luam tau nqus thiab zom cov thev naus laus zis siab heev ob qho tib si hauv tsev thiab txawv teb chaws. Lub sijhawm no, peb lub tuam txhab ua haujlwm ib pab pawg kws tshaj lij tau mob siab rau koj qhov kev nce qib ntawm Tus Nqi Zoo Tshaj Plaws ntawm Kev Muag Khoom Sab saum toj CI Acid Liab 87 Eosin Y (dej soluble) C20h6br4na2o5Eosin CAS Nr .: 17372-87-1, Raws li kev tsim khoom thiab xa tawm, peb txaus siab rau cov ntaub ntawv zoo heev hauv kev lag luam thoob ntiaj teb, tshwj xeeb tshaj yog nyob hauv Asmeskas thiab Europe, vim tias peb cov khoom zoo tshaj plaws thiab cov nqi siv tau.
Ob peb xyoos dhau los, peb lub lag luam tau nqus thiab zom cov thev naus laus zis siab heev ob qho tib si hauv tsev thiab txawv teb chaws. Nyob rau hauv lub meantime, peb lub tuam txhab cov neeg ua hauj lwm ib pab pawg neeg ntawm cov kws txawj mob siab rau koj kev nce qib ntawm17372-87-1 and CAS 17372-87-1, Peb hais rau lub hauv paus ntsiab lus ntawm "Credit yog thawj, Cov neeg siv khoom yog huab tais thiab Zoo yog qhov zoo tshaj plaws", peb tau tos ntsoov rau kev sib koom tes nrog txhua tus phooj ywg hauv tsev thiab txawv teb chaws thiab peb tab tom yuav tsim lub neej yav tom ntej ntawm kev lag luam.
Dej soluble eosin Y yog cov tshuaj sib xyaw ua ke acidic dye uas dissociates rau hauv qhov tsis zoo them nyiaj anions hauv dej thiab khi nrog cov txiaj ntsig zoo ntawm cov protein amino pawg kom stain lub cytoplasm. Cov cytoplasm, cov qe ntshav liab, cov leeg, cov ntaub so ntswg, cov eosin granules, thiab lwm yam yog stained rau txawv degrees ntawm liab los yog liab dawb, ua ib tug ntse sib piv nrog cov xiav nucleus.
| Yam khoom | Specification |
| Melting point | > 300 ° C |
| Vapor siab | 0Pa ntawm 25 ℃ |
| Flash point | 11 ° C |
| Qhov ntom | 1.02 g / ml ntawm 20 ° C |
| Cia tej yam kev mob | Khw hauv RT. |
| pKa | 2.9, 4.5 (ntawm 25 ℃) |
Eosin yog xim zoo rau cytoplasm. Feem ntau siv ua ke nrog lwm cov xim xws li hematoxylin lossis methylene xiav. Siv los ua cov tshuaj lom neeg staining.EOSINNws kuj tseem siv tau los ua qhov ntsuas adsorption rau kev txiav txim siab nag lossis daus ntawm Br -, I -, SCN -, MoO, Ag +, thiab lwm yam. Siv los ua tus neeg sawv cev chromogenic rau kev txiav txim siab fluorescence photometric ntawm Ag +, Pb2+, Mn2+, Zn2+, thiab lwm yam.
Feem ntau ntim rau hauv 25kg / nruas, thiab tseem tuaj yeem ua pob customized.
Ob peb xyoos dhau los, peb lub lag luam tau nqus thiab zom cov thev naus laus zis siab heev ob qho tib si hauv tsev thiab txawv teb chaws. Lub sijhawm no, peb lub tuam txhab ua haujlwm ib pab pawg kws tshaj lij tau mob siab rau koj qhov kev nce qib ntawm Tus Nqi Zoo Tshaj Plaws ntawm Kev Muag Khoom Sab saum toj CI Acid Liab 87 Eosin Y (dej soluble) C20h6br4na2o5 EosinCAS: 17372-87-1 Nr, Raws li kev tsim khoom thiab xa tawm, peb txaus siab rau cov ntaub ntawv zoo heev hauv kev lag luam thoob ntiaj teb, tshwj xeeb tshaj yog nyob hauv Asmeskas thiab Europe, vim tias peb cov khoom zoo tshaj plaws thiab cov nqi siv tau.
Tus nqi zoo tshaj rau17372-87-1 and CAS 17372-87-1, Peb hais rau lub hauv paus ntsiab lus ntawm "Credit yog thawj, Cov neeg siv khoom yog huab tais thiab Zoo yog qhov zoo tshaj plaws", peb tau tos ntsoov rau kev sib koom tes nrog txhua tus phooj ywg hauv tsev thiab txawv teb chaws thiab peb tab tom yuav tsim lub neej yav tom ntej ntawm kev lag luam.
