Ferric Alum Indicator is Chemical indicators used as oxidation reduction indicators.
It is used in medicine, chemical analysis and metallurgy.
Ferrous Ammonium Sulfate Hexahydrate Crystalline. Also know as Ammonium iron(II) sulfate, or Mohr's salt, is the inorganic compound.
Test Specification - Appearance Amber liquid
Suitability for Use White precipitate - Reddish-Brown Color
Soluble in water that forms weakly acidic solutions. Deliquesces in air.
Refer this link to get testing procedure HAND BOOK : here
Dust mask; goggles or face shield; protective gloves (USCG, 1999)
First Aid : INGESTION: give large amount of water; induce vomiting if large amounts have been swallowed.
EYES or SKIN: flush with water. (USCG, 1999)
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
Formula Weight: 392.14
Linear Formula: Fe(NH4)2(SO4)2 6H2O
Molecular Formula: H8FeN2O8S2 6 H2O
Assay Percent Range: 98.5 to 101.5 percent
Ferric Alum Indicator supplier in Mumbai, Gandhidhdam, Chennai, Visakhapatnam, Kolkata, Chennai, Fujairah, Ajman, Dubai, Sharjah, Abu dhabi, Ruwi Barka Muscat - oman, Nairobi Kenya