12227-89-3
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Basic information
- Product Name: C.I. Pigment Black 11
- Synonyms: c.i. 77499;C.I. Pigment Black 11;IRON OXIDE BLACK
- CAS NO:12227-89-3
- Molecular Formula: Fe3O4
- Molecular Weight: 231.54
- EINECS: 235-442-5
- Product Categories: dyestuff
- Mol File: 12227-89-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 1594℃
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: black or dark red powder
- Density: 5.18
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: C.I. Pigment Black 11(CAS DataBase Reference)
- NIST Chemistry Reference: C.I. Pigment Black 11(12227-89-3)
- EPA Substance Registry System: C.I. Pigment Black 11(12227-89-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 12227-89-3(Hazardous Substances Data)
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12227-89-3 Usage
Description
Black iron oxide is used as a source of Fe in ceramic applications, particularly in glazing where price and its black raw color are important. Iron oxide provide the color in glaze after being fired at high temperatures. High purity, low heavy metal content grades are available.Uses
Different sources of media describe the Uses of 12227-89-3 differently. You can refer to the following data:1. Black iron powder is also used as a colorant for a wide range of non-ceramic products.Some iron oxide pigments are widely used in the cosmetic field. They are considered to be nontoxic, moisture resistant, and nonbleeding. Iron oxides graded safe for cosmetic use are produced synthetically in order to avoid the inclusion of impurities normally found in naturally occurring iron oxides.Black iron oxide or magnetite is also used for corrosion resistance purposes. Black iron oxide is also used in anti-corrosion paints (used in many bridges, and Eiffel tower).
2. Iron Oxide Black can be used to treat respiratory obstructive diseases.
Check Digit Verification of cas no
The CAS Registry Mumber 12227-89-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 12227-89:
(7*1)+(6*2)+(5*2)+(4*2)+(3*7)+(2*8)+(1*9)=83
83 % 10 = 3
So 12227-89-3 is a valid CAS Registry Number.
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12227-89-3Downstream Products
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C.I. Pigment Black 11
