Picture of Potassium Dichromate 500g Extra Pure RL, India
Picture of Potassium Dichromate 500g Extra Pure RL, India
Picture of Potassium Dichromate 500g Extra Pure RL, India
Picture of Potassium Dichromate 500g Extra Pure RL, India
Picture of Potassium Dichromate 500g Extra Pure RL, India
Picture of Potassium Dichromate 500g Extra Pure RL, India

Potassium Dichromate 500g Extra Pure RL, India

Category: Industrial & Others
SKU: LTBD57116
Seller: Labtex Bangladesh
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Tk 1,700
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  • Potassium Dichromate Extra Pure (purified small crystals)
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  • Pack size: 500g
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  • Brand: Research Lab, India
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Call For Order : 09613-800800
Potassium Dichromate 500g (chemical formula K₂Cr₂O₇; CAS No. 7778‑50‑9) is a high‐purity, extra‑pure reagent widely used in analytical chemistry, redox titrations, industrial applications, and research laboratories. This 500 g pack from an Indian manufacturer offers reliable performance, stringent quality control, and purity suitable for critical lab work. \n

Key Specifications of Potassium Dichromate 500g Extra Pure

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PropertyValue
Assay / Purity (Iodometric)≥ 99.5% (Extra pure grade)
Appearance / FormOrange crystalline solid or powder; bright red‑orange in colour
Molecular Weight~ 294.18 g/mol
Melting Point~ 398 °C
Boiling / Decomposition~ 500 °C (decomposes)
Density~ 2.68 g/cm³ at 20 °C
Solubility in Water (20 °C)Approx. 115‑125 g/L water
Impurities (Maxima)Chloride ≤ 0.005%, Sulfate ≤ 0.01%, Sodium / Calcium trace levels depending on supplier
Shelf Life / Storage ConditionsTypically stable at room temperature; store in tightly closed containers; shelf life ~ 5 years (supplier dependent)
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Applications & Uses

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  • Analytical Chemistry & Titrations: Standard oxidizing reagent in Iodometry and other redox protocols.
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  • Laboratory Research: For preparation of reference solutions, calibration, or chemical synthesis requiring strong oxidizers.
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  • Industrial Processes: Used in leather tanning, textile dyeing, metal finishing, and corrosion control.
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  • Educational Purposes: Demonstration of oxidation‑reduction, colorimetric assays in chemistry teaching labs.
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Safety, Handling & Hazards

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Because Potassium Dichromate is a hexavalent chromium compound, it poses serious health and environmental risks:

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  • Hazardous Properties: Carcinogenic; causes severe skin burns and eye damage; toxic by inhalation and ingestion; very toxic to aquatic life.
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  • Protective Measures: Use gloves, goggles, and protective clothing. Work in a fume hood. Avoid inhalation of dust.
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  • Disposal: Follow local hazardous waste regulations. Do not release into the environment. Neutralize properly before disposal.
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  • Storage: Keep in a cool, dry place; ensure container is tightly sealed. Avoid humidity and incompatible materials (e.g., organic matter, reducing agents).
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Why Choose This Product

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  • High purity (≥ 99.5%) ensures consistent, accurate lab results.
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  • Indian supply—local availability may mean faster delivery and lower shipping cost.
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  • Crystalline form (powder or granules) allows easy weighing and preparation.
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  • Well‑defined specifications, suitable for regulatory or QA/QC lab use.
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  • Potassium Dichromate Extra Pure (purified small crystals)
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  • Pack size: 500g
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  • Brand: Research Lab, India
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