High definition Sab saum toj Zoo 99% Purity Kub Muag Pyrogallol rau Tus Tsim Tawm CAS 87-66-1
Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam ntawm peb yuav ua rau peb muaj txiaj ntsig zoo. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab kev sib tw rau High definition Sab saum toj Zoo 99% Purity Kub MuagPyrogallolrau Developer CAS87-66-1 : kuv, Tsis tas li ntawd, peb yuav qhia cov neeg siv khoom kom zoo txog cov txheej txheem kev thov kom tau txais peb cov khoom thiab cov kev daws teeb meem nrog rau txoj hauv kev xaiv cov khoom tsim nyog.
Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam ntawm peb yuav ua rau peb muaj txiaj ntsig zoo. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab tus nqi sib tw rau kojTuam Tshoj Pyrogallol thiab 87-66-1, Relying ntawm superior zoo thiab zoo heev tom qab kev muag khoom, peb cov khoom thiab cov kev daws teeb meem muag zoo nyob rau hauv America, Europe, Middle East thiab South Africa. Peb kuj yog lub Hoobkas tsim OEM rau ntau lub ntiaj teb cov khoom lag luam nto moo. Txais tos tiv tauj peb rau kev sib tham ntxiv thiab kev koom tes.
PyrogallolCAS87-66-1 : kuvyog dawb odorless siv lead ua. Nws qab qab. Tawm rau huab cua thiab lub teeb tig grey. Tshav kub maj mam thiab pib sublimate. Melting point 133-134 ℃, boiling point 309 ℃, txheeb ze ntom 1.453, refractive index 1.561. Soluble hauv dej, ethanol, ether, me ntsis soluble hauv benzene, chloroform, carbon disulfide. Thaum raug huab cua, cov xim ntawm cov tshuaj aqueous darkens, thaum cov xim ntawm nws cov tshuaj caustic hloov sai dua.
| Yam khoom | STANDARD | TSEEM CEEB |
| Qhov tshwm sim | Dawb Crystalline hmoov | Ua raws |
| Poob rau ziab | 0.5% Max | 0.15% |
| Melting Point | 131-135 ℃ | 132.8-134.4 ℃ |
| Heavy Hlau (PB) | 5.0ppm Max | Ua raws |
| Chlorides | 0.002% Max | Ua raws |
| Sulfate | 0.005% Max | Ua raws |
| Purity | 99.0% Min | 99.55% |
- Siv rau kev npaj hlau colloidal tov, xim tawv, dyeing thiab etching plaub, plaub hau, thiab lwm yam; Nws kuj tseem tuaj yeem siv los ua tus tsim cov yeeb yaj kiab, ib qho kev yees duab infrared thermosensitive, polymerization inhibitor ntawm styrene thiab polystyrene, ib qho nruab nrab ntawm cov tshuaj thiab dyes, thiab cov tshuaj analytical reagent.
- Nws yog tsuas yog siv nyob rau hauv zus tau tej cov developer, polymerization inhibitor thiab infrared yees duab thermosensitive. Nws kuj yog siv los ua ib qho nruab nrab ntawm cov tshuaj thiab dyes
- Siv ua analytical reagent, reductant thiab tsim tawm
- Siv rau kev tsom xam thiab kev txiav txim siab ntawm oxygen, antimony, bismuth, cerium, hlau, molybdenum, tantalum thiab niobium; Siv los nqus cov pa oxygen hauv kev ntsuam xyuas roj; Siv rau xim cov tshuaj tiv thaiv ntawm nitrite, molybdenum, niobium, titanium, cerium, bismuth, tooj liab, vanadium, hlau, iodate, thiab lwm yam
- Hlau complexing agent.Gravimetric txiav txim siab ntawm bismuth thiab antimony. Reductants ntawm kub, nyiaj, mercury ntsev, phosphomolybdic acid thiab phosphotungstic acid, uas yog siv los nqus oxygen hauv kev ntsuam xyuas roj.
20kgs / hnab, 25kgs / nruas, 200kg / nruas los yog yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Peb ntseeg hais tias nrog kev sib koom tes, kev lag luam ntawm peb yuav ua rau peb muaj txiaj ntsig zoo. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab kev sib tw rau High definition Sab saum toj Zoo 99% Purity Kub MuagPyrogallolrau Developer CAS87-66-1 : kuv, Tsis tas li ntawd, peb yuav qhia cov neeg siv khoom kom zoo txog cov txheej txheem kev thov kom tau txais peb cov khoom thiab cov kev daws teeb meem nrog rau txoj hauv kev xaiv cov khoom tsim nyog.
Siab txhais SuavPyrogallolthiab87-66-1 : kuv, Relying ntawm superior zoo thiab zoo heev tom qab kev muag khoom, peb cov khoom thiab cov kev daws teeb meem muag zoo nyob rau hauv America, Europe, Middle East thiab South Africa. Peb kuj yog lub Hoobkas tsim OEM rau ntau lub ntiaj teb cov khoom lag luam nto moo. Txais tos tiv tauj peb rau kev sib tham ntxiv thiab kev koom tes.
