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Potassium Dichromate, 0.167M, Chem-Lab

Product Code. 11933203
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Quantity:
1 L
This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

Used as an oxidizing agent and as an inorganic reagent in many laboratory applications. Potassium Dichromate, 0.167M, Chem-Lab is a solution of 49.035g K2Cr2O7 per liter. It is used in titrations, in classical wet tests and in ethanol determinations.

Potassium dichromate is a common inorganic chemical reagent, most commonly used as an oxidizing agent and in ethanol determination. It is milder than potassium permanganate, and is often used to oxidize alcohols, converting them to aldehydes and carboxylic acids. It is non-hygroscopic and so is a common reagent for use in classical “wet tests” in analytical chemistry.

Specifications

Color Orange
Boiling Point 100°C
Melting Point 0°C
Molecular Formula K2Cr2O7
Composition 49.035g K2Cr2O7 per 1L H2O
Concentration 0.167mol/L = 1N (±0.005, 20°C)
Density 1.01g/mL
Solubility Information Water Soluble
Formula Weight 294.19g/mol
Odor Odorless
Quantity 1 L
Physical Form Liquid
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Safety and Handling

compliance-icons
Product Identifier
  • Potassium dichromate 0.167 mol/l
 Signal Word
  • Danger
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Carcinogenicity Category 1B
  • Germ cell mutagenicity Category 1B
  • Reproductive toxicity Category 1
  • Specific target organ toxicity after repeated exposure Category 2
 Hazard Statement
  • H340-May cause genetic defects.
  • H350-May cause cancer.
  • H360-May damage fertility or the unborn child.
  • H373-May cause damage to organs.
  • H412-Harmful to aquatic life with long lasting effects.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : potassium dichromate
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