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Potassium dichromate, 99.5%, for analysis, ACROS Organics™

$44.02 - $113.27

Chemical Identifiers

Chemical Name or Material Potassium dichromate
Name Note p.a.
CAS 7778-50-9
Purity Grade For analysis
Assay ≥99.5%
Assay Percent Range 99.5%
Molecular Formula Cr2K2O7
Linear Formula K2Cr2O7
Formula Weight 294.19
MDL Number MFCD00011367
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC196590020

  SDS
thermo fisher scientific
196590020
Plastic bottle 2kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC196590500

  SDS
thermo fisher scientific
196590500
Plastic bottle 50g Each for $44.02

AC196595000

  SDS
thermo fisher scientific
196595000
Plastic bottle 500g Each for $113.27
Description & Specifications

Specifications

Assay ≥99.5%
Physical Form Fine Crystalline Powder or Crystals
Formula Weight 294.19
Quantity 2kg
Color Orange
Merck Index 15, 7748
EINECS Number 231-906-6
TSCA TSCA
Purity Grade For analysis
RTECS Number HX7680000
Fieser 08,410; 09,383; 10,324; 12,405
Chemical Name or Material Potassium dichromate
Iron (Fe) 20ppm max.
Lead (Pb) 50ppm max.
Loss on Drying 0.05% max. (105°C)
Name Note p.a.
Assay Percent Range 99.5%
Sodium (Na) 200ppm max.
Molecular Formula Cr2K2O7
Linear Formula K2Cr2O7
Packaging Plastic bottle
MDL Number MFCD00011367
CAS 7778-50-9
Chlorine (Cl) 10ppm max.
Sulfate 50ppm max.
Health Hazard 1 Danger
Health Hazard 2 GHS P Statement
May cause an allergic skin reaction.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Very toxic to aquatic life with long lasting effects.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause genetic defects.
May cause cancer.
Harmful in contact with skin.
Causes damage to organs through prolonged or repeated exposure.
May damage fertility. May damage the unborn child.
Toxic if swallowed.
May intensify fire; oxidizer.
May cause respiratory irritation.
Calcium (Ca) 20ppm max.
Health Hazard 3 GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Gently wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing.
Take any precaution to avoid mixing with combustibles.
Avoid release to the environment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Copper (Cu) 10ppm max.

Oxidation reagent

Safety and Handling

Danger

GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Gently wash with plenty of soap and water.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing.
Take any precaution to avoid mixing with combustibles.
Avoid release to the environment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS P Statement
May cause an allergic skin reaction.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Very toxic to aquatic life with long lasting effects.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause genetic defects.
May cause cancer.
Harmful in contact with skin.
Causes damage to organs through prolonged or repeated exposure.
May damage fertility. May damage the unborn child.
Toxic if swallowed.
May intensify fire; oxidizer.
May cause respiratory irritation.