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Potassium Dichromate 7778-50-9
Category : Food and Feed additives/General reagents
CAS NO : 7778-50-9 EC NO : 231-906-6 MF : Cr2K2O7 MW : 294.1846 Specification : 99.8%min reagent grade Packing : 50kg per strengthened woven bag or at your disposal Product description : Potassium dichromate standard solution; Potassium bichromate; Red potassium chromate
EINECS NO︰
231-906-6
Molecular Formula︰
K2Cr2O7
Molecular Weight︰
294.18
Appearance︰
almost colorless liquid.
Specification︰
SULPHATES 0.02%
CHLORIDES 0.03%
CALCIUM 0.09%
MOISTURE 0.03%
MATTER INSOLUBLE IN WATER 0.01%Delivery︰
within 15 days after payment
Payment Terms︰
TT / LC
http://www.renownchemical.com
Guangzhou Renown Chemical Co.,Ltd.
E-mail: info@renownchemical.comUses : Manufacture of chrome oxides, potassium chromate, chrome yellow pigment, Surface passivation of steel, Manufacture of welding rods, matches, chromic potassium sulfate and chemical reagents. Used as an oxidant. Synonyms : Potassium dichromate standard solution;Potassium bichromate;Red potassium chromate;dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium; Molecular Structure : 
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Potassium Dichromate