About Potassium dichromate
Potassium dichromate certified reference material for titrimetry, certified by BAM according to ISO 17025, 99.5% Synonym: Potassium bichromate CAS Number 7778-50-9 Linear Formula K2Cr2O7 Molecular Weight 294.18 Properties grade certified reference material InChI Key KMUONIBRACKNSN-UHFFFAOYSA-N assay 99.5% form neat application(s) titration: suitable mp 398C(lit.) format neat Description Analysis Note Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.
FAQs of Potassium dichromate:
Q: What is the appearance of potassium dichromate?
A: Potassium dichromate appears as orange to red crystals.
Q: What is the molecular formula and molecular weight of potassium dichromate?
A: The molecular formula of potassium dichromate is K2Cr2O7, and its molecular weight is 294.185 grams (g).
Q: What is the melting point of potassium dichromate?
A: The melting point of potassium dichromate is 398 C.
Q: What is the purity level of potassium dichromate?
A: The purity level of potassium dichromate is 99%.
Q: What are the typical uses of potassium dichromate?
A: Potassium dichromate is used as an oxidizing agent in various applications, including the preparation of products such as waxes, paints, and glues.
Q: What are the health effects or safety hazards associated with potassium dichromate?
A: Potassium dichromate is carcinogenic and highly toxic, as it contains hexavalent chromium compounds.