52357-70-7
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Basic information
- Product Name: Iron oxide brown
- Synonyms: C.I. Pigment Brown 6;Pigment brown 6 (C.I. 77491;Hodgsons Bayferrox Brown 610;C. I. Pigment Brown 6 (77492);Ariabel Umber 300403;Auric Brown
- CAS NO:52357-70-7
- Molecular Formula: （Fe2O3+FeO)·nH2O
- Molecular Weight: 0
- EINECS: 257-870-1
- Product Categories: N/A
- Mol File: 52357-70-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: black powder
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Iron oxide brown(CAS DataBase Reference)
- NIST Chemistry Reference: Iron oxide brown(52357-70-7)
- EPA Substance Registry System: Iron oxide brown(52357-70-7)
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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: 52357-70-7(Hazardous Substances Data)
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52357-70-7 Usage
General Description
Iron oxide brown is a chemical compound with the formula Fe2O3, which is commonly used as a pigment in paints, coatings, and ceramics. It is a naturally occurring mineral that is derived from iron ore and is responsible for the brown coloration in various applications. The compound is insoluble in water and is relatively stable in most chemical environments, making it a suitable choice for use in outdoor settings. Iron oxide brown is known for its high opacity and tinting strength, making it a popular choice for adding earthy brown tones to a wide range of products. Additionally, it is considered non-toxic and is widely used in the production of cosmetics and food coloring.Check Digit Verification of cas no
The CAS Registry Mumber 52357-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,3,5 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.Calculate Digit Verification of CAS Registry Number 52357-70:
(7*5)+(6*2)+(5*3)+(4*5)+(3*7)+(2*7)+(1*0)=117
117 % 10 = 7
So 52357-70-7 is a valid CAS Registry Number.
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52357-70-7Downstream Products
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Iron oxide brown
