31255
Fluka

Potassium dichromate

SKU
31255
Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., ≥99.8%
Synonym(s)
Potassium bichromate
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General Information:
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  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
Brand
Fluka
CAS Numbers (All) EC Number Linear Formula
K2Cr2O7
MDL Number
Molar Mass
294.18 g/mol
Synonyms
Potassium bichromate

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Specifications

PropertyValue
assayMin. 99.8 %
water insoluble matterMax. 0.005 %
loss on drying (105°C)Max. 0.05 %
calcium (Ca)Max. 0.002 %
copper (Cu)Max. 0.001 %
iron (Fe)Max. 0.001 %
sodium (Na)Max. 0.01 %
lead (Pb)Max. 0.005 %
chloride (Cl)Max. 0.001 %
sulfate (SO4)Max. 0.005 %

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/RangeDecomposes on heating
CertificationACS Reagent, ISO, Ph. Eur.
ColorOrange
Density2.7 g/cm3 (20 °C)
FlashpointNot applicable
FormCrystalline
GradeACS Grade
Incompatible MaterialsReducing agents, Hydrazine, Combustible material, Organic materials, Corrosive in contact with metals
Lower Explosion LimitNot applicable
Melting Point/Range398 °C
Partition CoefficientNo data available
Purity Percentage99.80
Purity Details>=99.80%
Solubility in Water115 g/l
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNot applicable
pH-Value3.5 (20 °C)
Product LinePuriss. p.a.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class6.1
Package GroupI
UN IDUN3086
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