Potassium Dichromate 99.5% AR 500g Chemsupply
PA018-500g

  DG6.1 Toxic, 5.1 Oxidiser travels in Limited Quantities

Product Name: POTASSIUM DICHROMATE AR

Product code :- PA018

Bright, yellowish-red, transparent crystals; bitter metallic taste.

Chemical Formula: K2Cr2O7

CAS No.: 7778-50-9 Molecular Weight: 294.18

 

Typical Assay: 99.5% min.

Solubility in Water (@ 20 °C) 130 g/L

pH Value (1% solution) 4.04 ; pH Value (10% solution) 3.57

Insoluble matter ≤ 0.005%

Loss on drying ≤ 0.05% 

Cl ≤ 0.001%

SO4 ≤ 0.005%

Ca ≤ 0.003% 

Fe ≤ 0.001%

Na ≤ 0.02%

CONFORMS TO ACS

------------------------------

Hazchem code: 2W  -  General Information: Insoluble in alcohol. Toxic if swallowed or inhaled. May cause cancer by inhalation. Strong oxidising agent. Dangerous fire risk in contact with organic materials.

Hazard and Safety Data

UN No 3086 ; DG 6.1 Toxic,5.1 Oxidiser

Packing group  Group: II medium risk

Unit Qty: ea

Availability: 0 in stock