Natural mineral product
SERICITE OC-100R
The sericite is the white powder derived from pure and natural mineral resources.
The name comes from the silky gloss and touch. Since SERICITE OC-100R is superior to
existing sericite from foreign countries in whiteness, the touch and has the Mica-resembling gloss,
it is most suitable for applying to the body pigment such as foundation or eye shadow mainly.
Composition
Application
Chemical name ：Potassium, Aluminium Silicate Hydrate
Chemical structure ：K2O・3Al2O3・6SiO2・2H2O
INCI : MICA
CAS No.：12001-26-2
●Foundation
●Mineral foundation
●Eye shadow
●Lip gloss
Specification
Item
Appearance
Verification test
Specification
White or Similar white powder
①Gray residues
②Shows qualitative reaction (2) of Aluminum salt
③Shows qualitative reaction (1) of Potassium salt
Moisture content ：
1％ max
ｐH
4.0-9.5
Acid-soluble material 10.0 ％ max
Carbonate
No bubbling in liquid
Lead
20.0ppm max
Arsenic
5.0ppm max
Loss on ignition
9.0 ％ max
Analytical Method
JSQI
JSQI
JSQI
JSQI
Loss on Drying Test
JSQI
JSQI
JSQI
ICP
JSQI
JSQI
Characteristics
Relative Particle Mass
●Whiteness is very high, and the color difference will be made in a finished product
●There are little sulfurous odors, peculiar to a mineral-derived product and is almost unscented
●Can give Mica-resembling gloss
●Can give a smooth feeling by the superior silky touch peculiar to sericite
●By high adhesiveness, makeup won't come off and the feeling lasts for a long time
Particle Size
●SERICITE OC-100R　Particle size distribution
OHCHEM　COMMERCE CO.,LTD
Comparison of the appearances
Sericite made in M
（Whiteness around 72）
SERICITE OC-100R
(Whiteness around 87）
Sericite made in T
(Whiteness around 75)
Comparison of the color in oil absorption（Use liquid paraffin350vis）
Sericite made in M
SERICITE OC-100R
Sericite made in T
●In oil absorption, the color difference is made,
in comparison with the other sericite made in foreign countries in particular.
SERICITE OC-100R　Electron micrograph
●The characteristic is the fine plate-like form and average particle size is 8-9μm
Material information
product name
SERICITE OC-100R
Distributor
INCI
MICA
component/standard code
552344/ 42
aspect
Powder
packing
20kg
composition （％）
100
OHCHEM COMMERCE CO., LTD.
3－21－29, KANDA-SAKUMA CHO CHIYODA-KU, TOKYO 101-0025
TEL：03-3864-1271 FAX：03-3864-1272 MAIL：[email protected]
WEB：http://www.ohchem.net