Nickel Oxide Black
Chemistry
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Volatiles
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Links to Other Materials
- Nickel Carbonate - Unspecified
- Nickel Oxide Green - Unspecified
- Cache
Hazards
- Nickel
Miscellaneous
- Family: Colorant
- Region: None
- Mined At: Unspecified
- Raw Mineral: No
- Generic: Yes
Notes
CAS# 3333-67-3
A powerful and refractory colorant that produces greys, blues, and yellows. It is more concentrated than nickel carbonate and as little as .02% gives a noticeable tint. Normal additions are 2-5%.
Typical grades are 75-77% nickel metal with trace elements (0.0001-0.01%) of cobalt, iron, copper, zinc, manganese, magnesium, calcium, sodium and sulfur and chloride volatiles. Particle sizes can be very fine, down to 5 microns (below 325 mesh). It is insoluble in water and soluble in acids
It can also soften and mute more intense colorants such as copper and cobalt.
It is refractory and can raise the melting temperature of glazes if used in large amounts.
Given its high surface area and chemical reactivity, high purity black nickel oxide can be used to react with acids to form nickel salts, which can then be converted into other nickel compounds. Examples include the production of nickel sulfamate for electroplating, or the production of nickel molybdate for hydrodesulfurization catalysts.
The oxide combines with other metal oxides to produce special color pigments. Uses also include glass frits for porcelain enamel and to develop colors in clear glass.
Data
- Surface Area (m2/gm): 60-80 m2/g
- Melting Point (MP): 1990C M
- Specific Gravity: 4.80
Linked Articles
Nickel Compounds Toxicity by Edouard Bastarche
The ceramic toxicity of nickel in its various formsNICKEL et Composés par Edouard Bastarache
Toxicity of nickel compounds (French)
URLs
- Additional Hazard Information - http://www.ilo.org/public/english/protection/safework/cis/products/icsc/dtasht/_icsc09/icsc0926.htm
Suppliers
- Generic
- INCO Specialty Powder Products
Authors
- Tony Hansen (Owner)
XML
<?xml version="1.0" encoding="UTF-8"?>
<material name="Nickel Oxide Black" descrip="" generic="1" rawmineral="0" searchkey="Ni2O3, Nickelic Oxide, Nickel sesquioxide, Nickel (II) oxide" loi="0.00">
<families>
<family name="Colorant"/>
</families>
<oxides>
<oxide symbol="NiO" name="Nickel Oxide" status="" percent="90.320" tolerance=""/>
</oxides>
<volatiles>
<volatile symbol="" name="" percent="9.670" tolerance=""/>
</volatiles>
<references>
<reference name="seealso" reason=""/>
<reference name="seealso" reason=""/>
</references>
<hazards>
<hazard name="Nickel"/>
</hazards>
<suppliers>
<supplier name="Generic" country="" url="" label=""/>
<supplier name="INCO Specialty Powder Products" country="00" url="http://www.incosp.com" label=""/>
</suppliers>
<notes>
<note>CAS# 3333-67-3
A powerful and refractory colorant that produces greys, blues, and yellows. It is more concentrated than nickel carbonate and as little as .02% gives a noticeable tint. Normal additions are 2-5%.
Typical grades are 75-77% nickel metal with trace elements (0.0001-0.01%) of cobalt, iron, copper, zinc, manganese, magnesium, calcium, sodium and sulfur and chloride volatiles. Particle sizes can be very fine, down to 5 microns (below 325 mesh). It is insoluble in water and soluble in acids
It can also soften and mute more intense colorants such as copper and cobalt.
It is refractory and can raise the melting temperature of glazes if used in large amounts.
Given its high surface area and chemical reactivity, high purity black nickel oxide can be used to react with acids to form nickel salts, which can then be converted into other nickel compounds. Examples include the production of nickel sulfamate for electroplating, or the production of nickel molybdate for hydrodesulfurization catalysts.
The oxide combines with other metal oxides to produce special color pigments. Uses also include glass frits for porcelain enamel and to develop colors in clear glass.
</note>
</notes>
<testdata>
<testitem testname="2" value="60-80 m2/g"/>
<testitem testname="2" value="1990C M"/>
<testitem testname="2" value="4.80"/>
</testdata>
</material>
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