Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Technologies
- Identification
A – When strongly heated, it assumes a yellow color that disappears on cooling.
B- In the presence of sodium acetate, solutions of zinc salts yield a white precipitate with hydrogen sulfide. This precipitate is insoluble in acetic acid; but is dissolved by 3N hydrochloric acid.
Applications & Uses
- Applications
- Applicable Processes
Properties
- Iron and heavy metals
"White precipitates are formed when potassium ferrocyanide TS is added to the first portion and when sodium sulfide TS is added to the second portion."
- Carbonate and color solution
No effervescence occurs and the resulting solution is clear and colorless.
- Alkalinity
If a red color is produced, not more than 0.30 ml of 0.10N hydrochloric acid is required to discharge it.
Regulatory & Compliance
- Certifications & Compliance
- Grade