CHROMIUM TRIOXIDE (FLAKES) (CHROMIC ACID)

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
C0070105000	LR	98%	1333-82-0	CrO₃	99.99	2819.1000	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

Reddish brown

Odour

Odorless

Melting Point/ Freezing point [°C]

196 °C

Density [g/cm3]

2.7

Oxidising properties

The substance or mixture is classified as oxidizing with the subcategory 1

Solubility in water [% weight]

63g/100g water @ 200C

Specifications

Appearance:	Reddish brown flakes
Chloride (Cl):	Max 0.1%
Sulphate (SO4):	Max 0.06%
Sodium (Na):	Max 0.05%
Iron (Fe):	Max 0.01%
Potassium (K):	Max 0.1%
Assay (iodometric):	Min 98%

Safety Information and Hazard Symbols

Symbol: GHS03, GHS05, GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 1463
IMCO Class No.: 5.1,6.1,8
Packing Group: II
Hazardous Statement: H271-H301-H311-H314-H317-H330-H334-H340-H350-H361f-H372-H410
Precaution Statement: P201-P220-P260-P273-P280-P284

CHROMIUM TRIOXIDE (FLAKES) (CHROMIC ACID)

Physical Properties

Specifications

Safety Information and Hazard Symbols

Disclaimer: