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CHROMIUM TRIOXIDE  Cr2O3 151.99

CAS

1308-38-9

Melting Point °C

2435

Density G/Cm3

5.21

*HAZARDOUS

 
REFERENCE
DATA
Grit Size Conversion from mesh size to microns, millimeters and inches
Element Properties with descriptions, history and uses of all elements
Contstants
Minerals by Hardness
Metal Content of Minerals
Distinct Color of Minerals
Conversion Factors containing more than 4000 of the most used scientific factors from ABAMPS to ZOLOTNIKS
MOHS Scale of Hardness
Temperature
Typical Chemistry
Materials by Density
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Catalog
No

Product Description

Purity
%

Particle
Size

Cost Per Pound

1-2

3-10

11-25

26-100

CR-601

green, for ceramic applications, pigment

99+

1-5 micron

36.98

27.74

25.85

inquire

CR-605*

black, fused, used for high temp spray

99.9

plasma s.g.

60.13

45.10

42.03

inquire
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BACKGROUND:
Chromium trioxide is a dark red/orange brown water-soluble solid. It is stable by itself, however, it is a strong oxidant when mixed with other substances that can be oxidized.

CHROMIUM TRIOXIDE APPLICATIONS:
Chromium trioxide is used as an intermediate in chromium plating, and is also used in glazes and colored glass. It can also be used to brighten raw brass. Some of the major applications include:

Chromium Plating
Chromium trioxide is used in chromium plating for decorative purposes, or corrosion resistance.

Band Instrument Repair
A chromic acid dip gives raw brass a bright yellow patina. It has been commonly used in the band instrument repair industry.


ATLANTIC EQUIPMENT ENGINEERS
13 Foster Street, Bergenfield, NJ 07621
Phone: (800) 486-2436 or (201) 384-5606
FAX: 201-387-0291
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