Potassium chromate ACS, meets analytical specifications of Reagent Ph. Eur.
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7789-00-6
:
Formula:K₂CrO₄
MDL Number:MFCD00011368
:194.19 g/mol
Boiling Pt:1000 °C (1013 hPa)
Melting Pt:975 °C
Density:2,73 g/cm³ (20 °C)
UN:3077
ADR:9,III
:GHS07
:GHS08
:GHS09
Storage Temperature:Ambient
Specification Test Results
- Appearance:Yellow Crystalline powder
- Titration Iodometric:≥99.0 %
- pH:8.6 to 9.8 (5% soln. at 25°C)
- Chloride (Cl):≤0.005 %
- Sulfate (SO4):≤0.03 %
- Calcium (Ca):≤0.005 %
- Sodium (Na):≤0.02 %
- Insoluble matter:≤0.005 %
Specification Test Results
Frequently Bought Together
Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
VWR® AVS TITRINORM Buffer Solutions, 20 °C
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Ethanol eurodenatured ≥96%, TechniSolv® (1:1:1)
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Sodium chloride 99.5-100.5%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Acetone ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Water, LiChrosolv® for chromatography, for LC-MS, Supelco®
Supplier: Merck
VWR®, Men's Coats, Cotton or Polyester/Cotton
Supplier: VWR Collection
Ethanol absolute ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
pH indicator strips, MQuant®, Supelco®
Supplier: Merck
Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals