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Chrome oxide green chrome oxide green chrome oxide green 【English
name】
【English name】 chromium oxide green, chrome oxide green
【Properties】
Bright green dark green density: 5.21. Melting point: 2266 °.
Boiling Point: 4000 degree. With metal luster, magnetic, strong
hiding power, high temperature resistance, sunshine, do not
dissolve in water, hardly soluble in acid, in the atmosphere
relatively stable, in general the concentration of acid and alkali
and sulfur dioxide gas had no effect, with good outstanding color
quality and fastness.
【Uses】
Used for smelting metal chromium and chromium carbide, enamel,
ceramic, glass, leather, refractories, building materials, shading,
organic synthesis catalyst, manufacturing, materials and printing
banknotes Fast dedicated ink, metal polishing and grinding
material, metal surface chromizing , magnetic materials and so on.
Used in paint, ceramics, rubber, fine art paint and camouflage
paint.
Preparation or source
Chromic acid, sodium dichromate (or potassium) and sulfur such as
high temperature baking.
【Other】
High temperature, light, resistance to various chemicals. Compared
with pure natural products to the near infrared reflectance of
chlorophyll.
CAS No.: 1308-38-9
Item | parameter | results |
Cr2O3 %≥ | 99 | 99.1 |
Residue on the sieve(325) %≤ | 0.3 | 0.2 |
Oil absorption (ml/100g) | 15-25 | 20 |
Moisture% | 0.2 | 0.1 |
Water solube salt, %≤ | 0.3 | 0.2 |
pH Value | 5-8 | 7.5 |
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