Product Description
RICCA CHEMICAL 3145-1 - RICCA FERROUS AMMONIUM SULFATE, 0.1 NORMAL (N/10), 0.1 MOLAR (M/10) - FERROUS AMMONIUM SULFATE SOLUTIONS ARE USED AS REDUCTOMETRIC STANDARDS IN TITRATIONS INVOLVING CERIC, DICHROMATE AND PERMANGANATE IONS, AS WELL AS OTHER OXIDIZERS. SINCE FERROUS ION IS EASILY OXIDIZED BY AIR TO FERRIC ION, FERROUS AMMONIUM SULFATE SOLUTIONS ARE NOT AS STABLE AS OTHER REDUCTOMETRIC STANDARDS SUCH AS ARSENIC TRIOXIDE AND SODIUM OXALATE SOLUTIONS, BUT THEY DO NOT HAVE THE TOXICITY OR ENVIRONMENTAL PROBLEMS OF THE OTHERS. BECAUSE OF THIS INHERENT INSTABILITY, IT IS RECOMMENDED THAT FERROUS AMMONIUM SULFATE SOLUTIONS BE RESTANDARDIZED PERIODICALLY WHEN EXTREME ACCURACY IS REQUIRED. - EQUAL TO C998K25-EA
MANUFACTURER:
RICCA CHEMICAL
MANUFACTURER PART NUMBER:
3145-1
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:
2800065736
