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Potassium Dichromate 500g Extra Pure RL, India
৳ 1,700.00
- Potassium Dichromate Extra Pure (purified small crystals)
- Pack size: 500g
- Brand: Research Lab, India
Description
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.
Key Specifications of Potassium Dichromate 500g Extra Pure
| Property | Value |
|---|---|
| Assay / Purity (Iodometric) | ≥ 99.5% (Extra pure grade) |
| Appearance / Form | Orange 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 Conditions | Typically stable at room temperature; store in tightly closed containers; shelf life ~ 5 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 oxidation‑reduction, 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 (≥ 99.5%) ensures consistent, accurate lab results.
- Indian supply—local availability may mean faster delivery and lower shipping cost.
- Crystalline form (powder or granules) allows easy weighing and preparation.
- Well‑defined specifications, suitable for regulatory or QA/QC lab use.
About brand
Labtex Bangladesh – 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.
Key Features:
- Wide range of Analytical, AR, and LR grade chemicals
- High purity and consistent quality assurance
- Compliance with international laboratory standards
- Ideal for academic, industrial, and research applications
- Reliable supply through Labtex Bangladesh
Shipping & Delivery
Delivery within 1-3 working days in Dhaka City and 3-5 working days anywhere in Bangladesh.
Disclaimer and Declaration
We are using this website as a catalog or brochure to represent our company in the digital world. Here displayed products and the physical products may slightly vary due to the deviation of lighting sources, photography, or your device display settings. And to improve product quality and prevent counterfeiting, actual products may vary, which may not match the image shown here. And here prices shown may be changed depending on the market price. And all prices are without VAT and AIT. Displayed on this website are not our ready-stock products, but we can deliver within the due time, which means delivery within 1-3 days in Dhaka city and within 3-5 days anywhere in Bangladesh.N.B.: We can’t deliver liquid products outside of Dhaka City. Please don’t place an order for liquid products from outside Dhaka City.Special Caution: None of our chemicals is suitable for human consumption or use in food. These are only for Research and Analysis.
Website Disclaimer:
This website may use some copyrighted materials without specific authorization of the owner, but the contents used here which is under the “Fair Use” of website content Policy. Copyright Disclaimer Under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as comment, news reporting, teaching, scholarship, research, and analysis. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, training, experimental, or personal use tips the balance in favor of fair use. If you have any complaints about our content or find any content, image, video, or text that is copyrighted by you and want to remove it from this website, please feel free to email us at Labtexbangla@gmail.com. Those contents will be removed from this website.বি: দ্র: আমাদের অফিস থেকে সরাসরি পণ্য নেওয়ার ক্ষেত্রে, আমাদের অফিসে আসার নূন্যতম ৩ ঘন্টা আগে ফোনে জানিয়ে আসতে হবে। নতুবা ততক্ষনাৎ অফিস থেকে পণ্য দেওয়া সম্ভব হবে না।বিশেষ সর্তকতাঃ আমাদের কোনও রাসায়নিকই মানুষের ব্যবহারের জন্য বা খাবারে ব্যবহারের জন্য উপযুক্ত নয়। এগুলি কেবল গবেষণা এবং বিশ্লেষণের জন্য।
