1308-38-9 Cr2O3 Chromium oxide

Chromium oxide COA TDS price MSDS

Chromium oxide MSDS

Chromium oxide TDS

Chromium oxide price

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Chromium oxide CAS 1308-38-9

Chromium(III) oxide CAS 1308-38-9

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Name:    Chromium oxide
Synonyms:    C. I. Pigment Green 17 (77288);Chromium Hemitrioxide;CHROMIUM(III) OXIDE, 99%, AMORPHOUS POWDER;Chromium(Ⅲ) oxide;Chromium(III) oxide, Puratronic (metals basis);Chromium(III) oxide (99.995%-Cr) PURATREM;Chromium(III) oxide fused;ChroMiuM(III) oxide, aMorphous powder, 99% 500GR
CAS:    1308-38-9
MF:    Cr2O3
MW:    151.99
EINECS:    215-160-9
 Chromium(III) oxide is the inorganic compound of the formula Cr 2O 3. It is one of the principal oxides of chromium and is used as a pigment. In nature, it occurs as the rare mineral eskolaite.
Chromium oxide; Chromium(III) oxide,amorphous powder; Chromium(III) Oxide; Chromium sesquioxide;
Appearance & Physical State     green crystalline powder
Density     5.21
Boiling Point     4000ºC
Melting Point     2435ºC
Flash Point     3000ºC
Refractive Index     2.551
Water Solubility     Insoluble
Stability     Stable.
Storage Condition     Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Info
RTECS     GB6475000
Safety Statements     S24/25
HS Code     2819900000
Chromium oxide Chemical Properties
Melting point     2435 °C
Boiling point     4000 °C
density     5.21
refractive index     2.551
Fp     3000°C
form     powder
color     Pale to dark green
HS Code     28199090
Hazardous Substances Data    1308-38-9(Hazardous Substances Data)
MSDS Information
Chromium oxide Usage And Synthesis
Chemical Properties    green crystalline powder
Chemical Properties    Chromium oxide is a bright green, odorless powder
Uses    Chromium(III) oxide is used as pigment for coloring green on glass and fabrics. Other important applications are in metallurgy; as a component of refractory bricks, abrasives and ceramics; and as a catalyst in hydrogenation, hydrogenolysis and many other organic conversion reactions. It also is used to prepare other chromium salts.
Chromium oxide Preparation Products And Raw materials
Raw materials    Chromic acid -->Sulfur dioxide-->Sodium dichromate dihydrate-->Potassium chloride -->Potassium dichromate-->HYDROGEN SULFIDE-->Sulphur-->Potassium sulfate -->(29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)copper-->Barium chloride-->Sulfur trioxide-->Prussian Blue-->Middle chrome yellow-->CHROMIUM (III) HYDROXIDE N-HYDRATE-->Chromic sulfate-->Filter press-->Cadmium sulfide-->Chromate, Ion chromatography standard solution, Specpure, CrO4ˉ2 1000μg/ml-->High speed pulverizer
Preparation Products    Sodium dichromate dihydrate-->Furfuryl alcohol-->Alkyd resin paint-->Chromium-->Water proof agent CR