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Potassium Dichromate 500g Extra Pure RL, India
৳ 1,600.00
- Potassium Dichromate Extra Pure (purified small crystals)
- Pack size: 500g
- Brand: Research Lab, India
Description
Potassium Dichromate 500g (chemical formula KāCrāOā; CAS No. 7778ā50ā9) is a highāpurity, extraāpure reagent widely used in analytical chemistry, redox titrations, industrial applications, and research laboratories. This 500āÆg pack from an Indian manufacturer offers reliable performance, stringent quality control, and purity suitable for critical lab work.
Key Specifications of Potassium Dichromate 500g Extra Pure
| Property | Value |
|---|---|
| Assay / Purity (Iodometric) | ā„āÆ99.5% (Extra pure grade) |
| Appearance / Form | Orange crystalline solid or powder; bright redāorange in colour |
| Molecular Weight | ~āÆ294.18āÆg/mol |
| Melting Point | ~āÆ398āÆĀ°C |
| Boiling / Decomposition | ~āÆ500āÆĀ°C (decomposes) |
| Density | ~āÆ2.68āÆg/cmĀ³ at 20āÆĀ°C |
| Solubility in Water (20āÆĀ°C) | Approx. 115ā125āÆg/L water |
| Impurities (Maxima) | Chloride ā¤āÆ0.005%, Sulfate ā¤āÆ0.01%, Sodium / Calcium trace levels depending on supplier |
| Shelf Life / Storage Conditions | Typically stable at room temperature; store in tightly closed containers; shelf life ~āÆ5 years (supplier dependent) |
Applications & Uses
- Analytical Chemistry & Titrations: Standard oxidizing reagent in Iodometry and other redox protocols.
- Laboratory Research: For preparation of reference solutions, calibration, or chemical synthesis requiring strong oxidizers.
- Industrial Processes: Used in leather tanning, textile dyeing, metal finishing, and corrosion control.
- Educational Purposes: Demonstration of oxidationāreduction, colorimetric assays in chemistry teaching labs.
Safety, Handling & Hazards
Because Potassium Dichromate is a hexavalent chromium compound, it poses serious health and environmental risks:
- Hazardous Properties: Carcinogenic; causes severe skin burns and eye damage; toxic by inhalation and ingestion; very toxic to aquatic life.
- Protective Measures: Use gloves, goggles, and protective clothing. Work in a fume hood. Avoid inhalation of dust.
- Disposal: Follow local hazardous waste regulations. Do not release into the environment. Neutralize properly before disposal.
- Storage: Keep in a cool, dry place; ensure container is tightly sealed. Avoid humidity and incompatible materials (e.g., organic matter, reducing agents).
Why Choose This Product
- High purity (ā„āÆ99.5%) ensures consistent, accurate lab results.
- Indian supplyālocal availability may mean faster delivery and lower shipping cost.
- Crystalline form (powder or granules) allows easy weighing and preparation.
- Wellādefined specifications, suitable for regulatory or QA/QC lab use.
About brand
Labtex Bangladesh ā Premium Sales Partner of Research Lab Chemicals and Reagents in Bangladesh
Labtex is a trusted and premium sales partner of the internationally recognized Research Lab brand, specializing in high-quality chemicals and reagents. Serving the scientific and industrial community across Bangladesh, Labtex ensures the reliable supply of certified-grade laboratory products that meet global standards. With a strong commitment to quality, consistency, and customer satisfaction, Labtex plays a vital role in supporting research institutions, academic labs, healthcare, and industrial sectors throughout the country.
Shipping & Delivery
Delivery within 1-3 working days in Dhaka City and 3-5 working days anywhere in Bangladesh.
