Product Description
MILLIPORE SIGMA 207802-100G - POTASSIUM DICHROMATE, ACS REAGENT, >=99.0% - SYNONYMS: POTASSIUM BICHROMATE CAS NUMBER: 7778-50-9 FORMULA: CR2K2O7 FORMULA WEIGHT: 294.18 LINEAR FORMULA: K2CR2O7 MDL NO.: MFCD00011367 PURITY: >=99.0% MELTING POINT: 398 C (LIT.) EC NUMBER: 231-906-6 UNSPSC CODE: 12352300 GENERAL DESCRIPTION: POTASSIUM DICHROMATE IS A RED-ORANGE COLORED SOLID. ITS CRYSTALS BELONG TO THE TRICLINIC CRYSTAL SYSTEM. ON HEATING ABOVE 600C, IT DECOMPOSES TO GIVE OXYGEN, POTASSIUM CHROMATE AND CHROMIUM(III) OXIDE. IT ACTS AS A STRONG OXIDIZING AGENT IN ACIDIC MEDIA. IT CAN BE SYNTHESIZED BY THE FUSION OF CHROMIUM(III) OXIDE WITH POTASSIUM CARBONATE AND NITRATE OR - EQUAL TO C991R84-EA
MANUFACTURER:
MILLIPORE SIGMA
MANUFACTURER PART NUMBER:
207802-100G
UNIT OF MEASURE:
EA
QTY PER UNIT OF MEASURE:
1
COUNTRY OF ORIGIN:
UNITED STATES OF AMERICA
ORDER INCREMENT:
1
WEIGHT:
0
CONTRACTOR PART NUMBER:
2800045412
