
Titanium Sesquisulphate 5% -1Lt
A 5% aqueous solution of titanium sesquisulphate, a titanium(III) sulfate complex commonly used as a reagent in analytical chemistry, redox studies, and colorimetric determinations. Known for its strong reducing properties and characteristic violet coloration.
CAS Number
• Titanium(III) sulfate (approx. reference): 13470-90-5
(Note: commercial solutions may use equivalent hydrated or complexed forms.)
Synonyms
• Titanium(III) sulfate solution
• Titanium sesquisulfate solution
• Ti₂(SO₄)₃ solution
• Titanium sulfate (trivalent)
• Ti(III) reagent solution
Chemical Formula
• Typical compound: Ti₂(SO₄)₃
• Product is a 5% (w/w or w/v) aqueous solution of the Ti(III) sulfate complex.
Appearance
• Violet to purple clear solution
• Strongly acidic, moisture-sensitive, air-sensitive (oxidizes to Ti(IV))

A weak organic acid in crystalline powder form, commonly used as an acidulant, preservative, and cleaning agent.
Synonyms:
2-Hydroxy-1,2,3-propane-tricarboxylic acid, anhydrous citric acid
CAS Number:
77-92-9
Appearance:
White crystalline powder, odorless, soluble in water
Uses / Applications
• Reducing agent in analytical chemistry
• Colorimetric titrations and redox reactions
• Determination of nitrates, nitrites, and oxidizing agents
• Photometric methods where Ti(III) acts as a chromogenic reagent
• General laboratory reagent for inorganic analysis
Key Features
• Titanium(III) based reagent with strong reducing properties
• Stable acidic solution at 5% concentration
• Ready-to-use for titration and spectrophotometric methods
• Clear, consistent coloration aids analytical detection
• High chemical reactivity with oxidizing species
SDS Summary (Essential Safety)
• Hazards: Corrosive; may cause burns; reacts with air/oxidizers; harmful if swallowed
• Handling: Use gloves, goggles, protective clothing; avoid contact with air if possible
• Storage: Cool, sealed container; protect from oxidation and incompatible materials; store away from bases and oxidizing agents
• Spill: Absorb with inert material; neutralize acid carefully; avoid metal contact
• First Aid:
– Skin/Eyes: Rinse with water for several minutes
– Inhalation: Move to fresh air
– Ingestion: Rinse mouth, seek medical attention
| Weight | 1 kg |
|---|
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