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

Manufacturer:  Thermo Fisher Scientific 196595000

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Catalog No. AC196595000



Description

Description

Oxidation reagent
Specifications

Specifications

Potassium dichromate
7778-50-9
Cr2K2O7
MFCD00011367
15, 7748
Solubility in water: 125g/L (20°C). Other solubilities: 50 g/100 mL water (100°C), insoluble in alcohol
[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
294.19
CHEBI:53444
Fine Crystalline Powder or Crystals
Analysis
10ppm max
10ppm max.
50ppm max.
Plastic bottle
Solubility in water: 125g/L (20°C). Other solubilities: 50 g/100 mL water (100°C), insoluble in alcohol
500.0°C
398.0°C
p.a.
99.5% min. (Iodometry)
K2Cr2O7
08,410; 09,383; 10,324; 12,405
bichromate of potash
KMUONIBRACKNSN-UHFFFAOYSA-N
dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
24502
294.19
99.5%
20ppm max.
10ppm max.
20ppm max.
0.05% max. (105°C)
200ppm max.
50ppm max.
Orange
500g

Chemical Identifiers

7778-50-9
294.19
KMUONIBRACKNSN-UHFFFAOYSA-N
24502
dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
Cr2K2O7
MFCD00011367
bichromate of potash
CHEBI:53444
[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]
Safety and Handling

Safety and Handling

GHS H 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 difficu

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Take any precaution to avoid mixing with combustibles.
In case of major

GHS Signal Word: Danger

EINECSNumber : 231-906-6

RTECSNumber : HX7680000

TSCA : TSCA

SDS Documents