Kev txhais siab zoo tshaj plaws 99% Purity Kub muag Pyrogallol rau tus tsim tawm CAS 87-66-1
Peb ntseeg siab tias nrog kev koom tes ua lag luam, kev lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab tus nqi sib tw rau High definition Top Quality 99% Purity Kub MuagPyrogallolrau Tus Tsim Tawm CAS87-66-1, Tsis tas li ntawd xwb, peb yuav qhia cov neeg yuav khoom txog cov txheej txheem siv los siv peb cov khoom thiab cov kev daws teeb meem thiab txoj hauv kev xaiv cov ntaub ntawv tsim nyog.
Peb ntseeg siab tias nrog kev sib koom tes ua lag luam, kev lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab tus nqi sib tw rauTuam Tshoj Pyrogallol thiab 87-66-1, Cia siab rau qhov zoo tshaj plaws thiab kev muag khoom zoo heev, peb cov khoom thiab cov kev daws teeb meem muag tau zoo hauv Asmeskas, Tebchaws Europe, Middle East thiab South Africa. Peb kuj yog lub Hoobkas OEM rau ntau lub npe nrov hauv ntiaj teb. Txais tos tiv tauj peb rau kev sib tham ntxiv thiab kev koom tes.
PyrogallolCAS87-66-1yog siv lead ua dawb tsis muaj ntxhiab. Nws saj iab. Kev raug cua thiab lub teeb hloov mus ua xim grey. Kub qeeb qeeb thiab pib sublimate. Melting point 133-134 ℃, boiling point 309 ℃, qhov ceev txheeb ze 1.453, refractive index 1.561. Yaj hauv dej, ethanol, ether, me ntsis yaj hauv benzene, chloroform, carbon disulfide. Thaum raug cua, xim ntawm cov kua dej tsaus ntuj, thaum xim ntawm nws cov kua caustic hloov pauv sai dua.
| YAM KHOOM | TUS QAUV | TXAUS SIAB |
| Qhov tsos | Hmoov Crystalline Dawb | Ua raws li |
| Poob thaum ziab | 0.5% Max | 0.15% |
| Melting Point | 131-135 ℃ | 132.8-134.4 ℃ |
| Hlau Hnyav (PB) | 5.0ppm Siab Tshaj | Ua raws li |
| Cov tshuaj chlorides | 0.002% Siab Tshaj | Ua raws li |
| Sulfate | 0.005% Siab Tshaj | Ua raws li |
| Kev dawb huv | 99.0% Yam tsawg kawg nkaus | 99.55% |
- Siv rau kev npaj cov hlau colloidal kua, xim tawv, dyeing thiab etching plaub, plaub hau, thiab lwm yam; Nws kuj tseem siv tau ua tus tsim tawm ntawm zaj duab xis, infrared photographic thermosensitive, ib qho polymerization inhibitor ntawm styrene thiab polystyrene, ib qho nruab nrab ntawm tshuaj thiab dyes, thiab ib qho analytical reagent.
- Nws yog siv rau hauv kev tsim cov tshuaj developer, polymerization inhibitor thiab infrared photographic thermosensitive. Nws kuj yog siv ua ib qho nruab nrab ntawm cov tshuaj thiab cov xim.
- Siv ua analytical reagent, reductant thiab developer
- 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 tsom xam roj; Siv rau cov xim tshuaj tiv thaiv ntawm nitrite, molybdenum, niobium, titanium, cerium, bismuth, tooj liab, vanadium, hlau, iodate, thiab lwm yam
- Tus neeg sawv cev ua kom cov hlau sib xyaw. Kev txiav txim siab ntawm bismuth thiab antimony los ntawm kev siv gravimetric. Cov tshuaj reductants ntawm kub, nyiaj, ntsev mercury, phosphomolybdic acid thiab phosphotungstic acid, uas yog siv los nqus cov pa oxygen hauv kev tshuaj xyuas roj.
20kgs/hnab, 25kgs/nruas, 200kg/nruas los yog raws li cov neeg siv khoom xav tau. Khaws cia kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Peb ntseeg siab tias nrog kev koom tes ua lag luam, kev lag luam ntawm peb yuav coj peb cov txiaj ntsig sib pab. Peb tuaj yeem lav koj cov khoom lag luam zoo thiab tus nqi sib tw rau High definition Top Quality 99% Purity Kub MuagPyrogallolrau Tus Tsim Tawm CAS87-66-1, Tsis tas li ntawd xwb, peb yuav qhia cov neeg yuav khoom txog cov txheej txheem siv los siv peb cov khoom thiab cov kev daws teeb meem thiab txoj hauv kev xaiv cov ntaub ntawv tsim nyog.
Kev txhais siab Suav tebPyrogallolthiab87-66-1, Cia siab rau qhov zoo tshaj plaws thiab kev muag khoom zoo heev, peb cov khoom thiab cov kev daws teeb meem muag tau zoo hauv Asmeskas, Tebchaws Europe, Middle East thiab South Africa. Peb kuj yog lub Hoobkas OEM rau ntau lub npe nrov hauv ntiaj teb. Txais tos tiv tauj peb rau kev sib tham ntxiv thiab kev koom tes.
