Taw qhiathiab daim ntawv thovntawm CAS No. 13530-65-9|Zinc chromate
Zinc chromate yog cov tshuaj sib xyaw uas siv rau hauv kev tsim cov xim, dyes, thiab pigments. Nws kuj yog siv los pleev xim rau cov hlau los tiv thaiv corrosion thiab xeb. Zinc chromate tuaj yeem pom hauv cov dej khib nyiab los ntawm kev lag luam electroplating. Kev cuam tshuam rau zinc chromate ntev tuaj yeem ua rau cov khoom tawg hauv cov ntoo bronchial thiab lub ntsws. Tsis tas li ntawd, nws muaj peev xwm carcinogenic thiab tau pom tias ua rau mob qog noj ntshav hauv cov tsiaj. Zinc chromate yog tsim los ntawm kev sib txuas cov poov tshuaj dichromate nrog zinc oxide lossis zirconium oxide. Zinc chromate tuaj yeem tsim los ntawm reacting tooj liab chloride nrog cov tshuaj alkaline ntawm sodium dichromate los yog calcium hydroxide, tom qab ntawd ntxiv cov fatty acid xws li stearic acid los yog oleic acid. Cov tshuaj tiv thaiv tsim zinc hydroxychloride, uas reacts nrog hydrogen chloride gas los tsim zinc chloride thiab hydrogen hydrochloride gas.
Synonyms:
Basic zincchromate;
buttercuyellow;
Chromicacid, zinc (1: 1);
Specification ntawm CAS No. 13530-65-9|Zinc chromate
|
Yam khoom |
SPECIFICATION |
|
CAS |
13530-65-9 |
|
MF |
CrH2O4 Zn |
|
MW |
181.38 |
|
Qhov ntom |
3.4g / cm3 |
|
Solubility |
Soluble nyob rau hauv acid; insoluble hauv acetone |
|
melting point |
316 degree |
Pob thiab kev thauj mus losntawm Kev Taw Qhia thiab kev siv ntawmCAS No. 13530-65-9|Zinc chromate
Pob: 0.1g, 1g, 5g, 25g, 100g, 500g, 1kg
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv


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