TDS C33-8001

High Purity Synthetic Iron Oxides for Cosmetics
Product Code
SunPuro Red Iron Oxide
™
C33-8001
Synthetic red iron oxide powder. Meets FDA, E172, USP, EP and NF specifications.
US Nomenclature
CI Name
CI Number
CAS Number
Substratum
Synthetic Iron Oxide
Iron Oxide
77491
1332-37-2
None
CHEMICAL SPECIFICATIONS
Pb
As
Hg
Ba
Cd
Cr
Cu
Ni
Zn
Iron Assay
Total Iron Assay
Organic Color
Water Soluble Matter
Acid Insoluble Matter
CHEMICAL PROPERTIES
pH
Moisture Content
RESISTANCE PROPERTIES
Heat
Light
Acid (Dilute)
Alkali (Dilute)
Solvent
< 3 ppm
< 3 ppm
< 1 ppm
< 5 ppm
< 2 ppm
< 25 ppm
< 10 ppm
< 10 ppm
< 35 ppm
97.0-100.5
> 68%
Negative
< 1%
0.1% max.
7.2
0.43% wt
Fair - Good
Excellent
Good
Good
Excellent
PHYSICAL PROPERTIES
Physical Form
Color
Appearance
Primary Particle Size
Average Particle Size
Specific Surface Area
Oil Absorption
Tapped Density
REGULATORY REQUIREMENTS
SunPURO Red Iron Oxide (C33-8001) complies with
FDA, European E172, USP, European Pharmaceutical
and National Formulary Specifications for Iron Oxides.
It may be used in amounts consistent with current
good manufacturing practice.
USE RECOMMENDATION
SunPURO Red Iron Oxide (C33-8001) is highly recommended for use in face make-up and in eye make-up.
It is also used in lipsticks.
Although the data supplied above are believed to be correct, the data are presented without any representation or warranty concerning the
suitability, performance or correctness of the product for a particular application or use. Significant variations can occur between test results
and results obtained in actual use. We strongly advise that before purchase the buyer test the product in the specific intended application under
conditions expected during use. Suggestions made by Sun Chemical Corporation are our opinion only and there is no warranty of the results to
be obtained.
1-800-543-2323
+32 1023 1500
www.sunpigments.com
SG/012607
Dry Powder
To Match Standard
Reddish Brown Powder
< 1.0 micron
0.10 microns
11 m2/g
22 ml/100g
1.0 g/ml