Kub muag ISO Certified Reference Material Purity Degree 99% CAS No. 87-66-1 Ferrocenylacetic Acid Ferroceneacetic Acid
Peb sim ua kom zoo tshaj plaws, tuam txhab cov neeg siv khoom ", vam tias yuav yog pawg neeg koom tes saum toj kawg nkaus thiab cov tuam txhab ua lag luam rau cov neeg ua haujlwm, cov neeg muag khoom thiab cov neeg siv khoom, paub txog tus nqi sib koom thiab kev lag luam txuas ntxiv rau Kub-muag ISO Certified Reference Material Purity Degree 99% CAS No.87-66-1 : kuvFerrocenylacetic Acid Ferroceneacetic Acid, Ua siab dawb zaum rau kev pabcuam koj nyob rau yav tom ntej. Koj zoo siab txais tos tuaj xyuas peb lub tuam txhab los tham txog lub koom haum sib tham tim ntsej tim muag thiab tsim kom muaj kev koom tes ntev nrog peb!
Peb sim ua kom zoo tshaj plaws, tuam txhab cov neeg siv khoom ", vam tias yuav yog pawg neeg koom tes sab saum toj thiab cov tuam txhab ua lag luam rau cov neeg ua haujlwm, cov neeg muag khoom thiab cov neeg siv khoom, paub txog tus nqi sib faib thiab kev lag luam txuas ntxiv rauTuam Tshoj Pyrogallol thiab CAS No. 87-66-1, Peb pawg kws tshaj lij engineering yuav ib txwm npaj los pab koj rau kev sib tham thiab tawm tswv yim. Peb tseem tuaj yeem muab cov qauv dawb rau koj kom tau raws li koj qhov yuav tsum tau ua. Kev siv zog zoo tshaj plaws yuav raug tsim los muab kev pabcuam zoo tshaj plaws rau koj thiab cov khoom. Rau txhua tus neeg uas xav txog peb lub tuam txhab thiab cov khoom muag, thov hu rau peb los ntawm kev xa email rau peb lossis tiv tauj peb sai. Raws li kev paub txog peb cov khoom muag thiab ruaj khov. ntau ntau, koj tuaj yeem tuaj rau peb lub Hoobkas kom paub txog nws. Peb yeej ib txwm txais tos qhua los ntawm thoob plaws lub ntiaj teb no los ntawm peb lub lag luam los tsim kev lag luam kev sib raug zoo nrog peb. Thov koj xav tiv tauj peb rau kev lag luam thiab peb ntseeg tias peb yuav muab cov kev ua lag luam zoo tshaj plaws rau txhua tus neeg ua lag luam.
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 sim ua kom zoo tshaj plaws, tuam txhab cov neeg siv khoom ", vam tias yuav yog pawg neeg koom tes saum toj kawg nkaus thiab cov tuam txhab ua lag luam rau cov neeg ua haujlwm, cov neeg muag khoom thiab cov neeg siv khoom, paub txog tus nqi sib koom thiab kev lag luam txuas ntxiv rau Kub-muag ISO Certified Reference Material Purity Degree 99% CAS No.87-66-1 : kuvFerrocenylacetic Acid Ferroceneacetic Acid, Ua siab dawb zaum rau kev pabcuam koj nyob rau yav tom ntej. Koj zoo siab txais tos tuaj xyuas peb lub tuam txhab los tham txog lub koom haum sib tham tim ntsej tim muag thiab tsim kom muaj kev koom tes ntev nrog peb!
Kub muagTuam Tshoj Pyrogallol thiab CAS No. 87-66-1, Peb pawg kws tshaj lij engineering yuav ib txwm npaj los pab koj rau kev sib tham thiab tawm tswv yim. Peb tseem tuaj yeem muab cov qauv dawb rau koj kom tau raws li koj qhov yuav tsum tau ua. Kev siv zog zoo tshaj plaws yuav raug tsim los muab kev pabcuam zoo tshaj plaws rau koj thiab cov khoom. Rau txhua tus neeg uas xav txog peb lub tuam txhab thiab cov khoom muag, thov hu rau peb los ntawm kev xa email rau peb lossis tiv tauj peb sai. Raws li kev paub txog peb cov khoom muag thiab ruaj khov. ntau ntau, koj tuaj yeem tuaj rau peb lub Hoobkas kom paub txog nws. Peb yeej ib txwm txais tos qhua los ntawm thoob plaws lub ntiaj teb no los ntawm peb lub lag luam los tsim kev lag luam kev sib raug zoo nrog peb. Thov koj xav tiv tauj peb rau kev lag luam thiab peb ntseeg tias peb yuav muab cov kev ua lag luam zoo tshaj plaws rau txhua tus neeg ua lag luam.
