Sodium chromate ua hauj lwm 7775-11-3

Cov khoom lag luam

Dab tsi yog sodium chromate?

Sodine Chromate yog cov tshuaj sib xyaw ua ke nrog cov tsos ntawm tsis muaj xim lossis lub teeb daj}, tshuaj lom neeg cov mis, lub cev hnyav 161.97324. Nws qhov ceev yog 2.72 g / cm3, melting taw tes nce mus txog 792 degree. Nws solubility hauv dej ntawm 20 degrees Celsius yog 530 G / L. Nws yog cov muaj zog oxidant uas cuam tshuam nrog txo cov neeg sawv cev thiab tuaj yeem hnov ​​cov kua qaub los ua cov chromic acid. Txawm li cas los xij, nws yooj yim nqus noo noo nyob rau hauv cov huab cua noo los ua tus hexahydate (NA2CROY2O).

Cov ntaub ntawv yooj yim

Kev siv

Sodine Chromate muaj ntau yam siv:
Hauv kev lag luam kws tshuaj, nws tuaj yeem siv los npaj cov tshuaj nruab nrab, uas yog cov tshuaj tiv thaiv tseem ceeb rau cov tshuaj tua kab mob, cov vitamins thiab lwm yam tshuaj. Ntxiv rau, nws kuj tseem siv tau rau kev tsom xam thiab kuaj pom ntawm qee yam tshuaj.
Hauv kev kho dej, nws tuaj yeem siv ua cov tshuaj tiv thaiv corrosion los tiv thaiv cov khoom siv hlau thiab kav dej hauv kev ua neeg corroded. Nyob rau tib lub sijhawm, nws kuj tseem tuaj yeem hnov ​​cuam tshuam nrog qee qhov impurities nyob rau hauv cov dej kom purify cov dej zoo. Txawm li cas los xij, vim muaj kev lom zem ntawm sodium chromate, nws daim ntawv thov hauv kev kho dej hauv dej yog raug rau qee yam kev txwv, thiab nws siv thiab tawm yuav tsum tau nruj me ntsis tswj.

Cov Ntaub Ntawv Kev Nyab Xeeb

• Sodium Chromate yog cov tshuaj lom thiab yuav tsum zam ntawm kev sib chwv nrog cov tawv nqaij thiab qhov muag. Hnav tsom iav tiv thaiv thiab hnab looj tes thaum siv nws thiab xyuas kom meej tias nws siv tau hauv qhov chaw muaj cua zoo.
• Nws yog qhov tsis sib haum thiab yuav ua rau liab liab, khaus thiab hlawv cov kev hnov ​​ntawm lub qhov muag thiab tawv nqaij.
• Cov kev cai ua haujlwm kom txaus ntshai thiab ib puag ncig cov cai yuav tsum tau ua raws li thaum tuav thiab pov tseg.
• Sodine Chromate yuav tsum tau muab khaws cia kom deb ntawm cov khoom tawg thiab cov khoom sib txuas, hauv cov thawv qhuav, thiab deb ntawm cov chaw tiv thaiv.

Tuam txhab tau

GneebioNrog kaum ntawm kev paub hauv kev tshawb fawb, kev tsim qauv thiab lag luam ntawm cov khoom siv organic, yog ib qho ntawm cov thawj coj ntawm cov cai hauv Henan, yog ib txoj cai ncaj qha thiab yog ISO 9001 lees paub. Peb lireagentCov khoom tau dav exported rau ntau lub tebchaws suav nrog Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov kev pabcuam sai sai rau peb cov neeg siv khoom. Peb vam tias yuav tsim kev sib koom tes ntev thiab muaj kev sib koom tes hauv lub neej yav tom ntej thiab muab cov khoom lag luam zoo tshaj plaws rau peb cov neeg siv khoom.

Tiv Tauj Peb

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