Musimboti weacetic acid staining——Hebei Pengfa Chemical Co. LTD

Musimboti weacetic acid staining——Hebei Pengfa Chemical Co. LTD,
mudzimba kudhaya acetic acid mutengo, mudzimba kudhaya acetic acid mutengo nhasi, Kudhaya Acetic Acid, kudhaya acetic acid mudzimba vagadziri, kudhaya acetic acid effect, kudhaya acetic acid mugadziri, kudhaya acetic acid modhi, kudhaya acetic acid mutengo, Kudhaya Acetic Acid Supplier, kudhaya acetic acid kushandiswa,
Quality specification

Physicochemical properties:
1.Colorless mvura uye inogumbura dour.
2.Solubility mvura, ethanol, benzene uye ethyl ether immiscible, isinganyunguriki mucarbon disulphide.
Kuchengeta:
1.Ichengetedze munzvimbo inotonhorera, ine mhepo
2.Chengeta kure nekupisa kwepamusoro, mazhenje, mazhenje akazaruka uye mamwe magetsi emoto, pasina kusvuta. Munguva yechando, ichengetedze pamusoro pe0 ℃ kudzivirira kutonhora.
3.Chengeta chigadziko chakanyatsovharwa.chinofanira kuchengetwa chakaparadzana kubva kune oxidant uye alkali.
4.Shandisa kuputika-kusingabvumire [magetsi / kufema / mwenje] midziyo.
5.Shandisa zvishandiso zvisina-sparking.
6.Ground uye chisungo mudziyo uye kugamuchira equipmen
Application
1. Panzvimbo yeglacial acetic acid, inoshandiswa mukudhaya uye kupedzisa pro-cesses ye acrylic. dacron, naironi uye mamwe Chemical faibha, makushe. silika uye dzimwe mhuka faibha, donje. mucheka. shinda uye imwe chirimwa faibha, Waxprinting, uye musanganiswa jira.
2. Kugadziriswa kwePH kukosha kwemarudzi ose e-acid pickling, dyeingbath (kusanganisira kugeza kwemavara), kugadzirisa kwemavara, resin kupera nezvimwewo.
3. Kugadzira mamwe marudzi edhayi, seBenzidine Yellow G.
Advantage
Basa uye mhedzisiro iri nani pane imwe dyeing acid uye glacial acetic acid.lt haina kukuvadzwa kune fiber, mukudhaya bath pHvalue yakagadzikana.haina acid kupeta, sediment nemhedzisiro yemvura yakaoma, kunatsiridza kutora dhayi uye level-dhayi pfuma. yezvimwe dyestuff, uye haina mhedzisiro pachiedza cheruvara kana kukurumidza kwemavara ezvigadzirwa zveayed. Pamusoro pezvo, hapana kunhuhwirira kunotyisa, hakuna chando muchando, zvakachengeteka uye zviri nyore kushandisa. Nheyo yeacetic acid endoscopy (AAC) :

1. Acetic acid inogona kuparadza disulfide bond ye glycoprotein mugastric mucus layer uye depolymerize the tetramer structure ye glycoprotein, zvichiita kuti muchepe mutete, uyo uri nyore kushambidzwa uye unobata basa pakuchenesa gastric mucosal surface.

2. Acetic acid inogona kupinda mu cytoplasm kuburikidza ne cell membrane, zvichiita kuti pH inokosha mu cytoplasm idonhe kubva ku7.0-7.4 kusvika 6.5, sero keratin polymerizes kuita masumbu, masero anowedzera kukora, chiedza chekufambisa chinoderera, mapuroteni ekugadzirwa kwe epithelial. masero anoshandurwa, uye zvinhu zvemasero epithelial zvinosarudzwa zvinoshandurwa. Inogadzira chimiro chemukati chemukati mechromatin uye intracellular keratin mu cytoplasm shanduko yenguva pfupi, ichiratidzira chimiro che morphological chemucosal surface, uyezve kuratidza columnar epithelial masero pasi pechiedza chichena irradiation, ichigadzira chena chiitiko. Semuenzaniso, iyo permeability yemasero epithelial inowedzera. Iyo acetic acid inopinda mukati memukati inogona zvakare kusunungura iyo superhelix DNA uye kusimbisa kuchena mhedzisiro. Apo acetic acid yakaderedzwa zvishoma nezvishoma ne cytoplasm, mhedzisiro iri pamusoro yakanyangarika.

3. Acetic acid inogona kusvika kune interstitium kuburikidza nemucosa, zvichiita kuti capillary congestion. Naizvozvo, mushure mekupfapfaidza acetic acid, mucosa inoshanduka zvishoma nezvishoma mushure memaminitsi 2-3 echena. Iyo acetic acid yakapfapfaidza yakawedzera pamusoro peepithelial masero ezvisiri-reflective material, anogona kuvhara vascular network pasi pe epithelium.

4. Kuvhura kwezvipembenene kana crypts ndeimwe yenzira dzekupinza kweacetic acid, iyo inowedzera nzvimbo yepamusoro yemasero akaiswa kune acetic acid, uye inoita kuti mucosa iwedzere uye ichena zvachose. Chimiro checoncave chinoratidzwa zvakajeka, uye chimiro chekuvhura che microglandular canal chinogona kuoneka zvakajeka.

5. Nguva yekuchena kwemucosal inosiyana zvichienderana nehuwandu hwemaronda emucosal uye kusiyanisa kwebundu. Normal mucosa ine nguva yakareba chena (1-2 maminetsi), nepo inosiyaniswa kana submucosal carcinoma ine ipfupi chena nguva (3-10 masekondi), uye mutsara wemutsetse unoumbwa pakati pegomarara renyama uye rakatenderedza mucosal tishu, inotsanangura iyo kukura kwegomarara remuviri. Uyezve, inogona kubatsira kusiyanisa uye kuongorora maronda ane microvascular atypia uye isina kujeka pamusoro microstructure pasi peyakajairwa magnification endoscopy, uye inogona zvakare kuvandudza zvakanyanya chiyero chekuonekwa kwegastric mucosa uye intestinal metaplasia.