M0203735
Biotite , 100 meters , 12001-26-2
CAS NO.：12001-26-2
Empirical Formula: Al2K2O6Si
Molecular Weight: 256.24
MDL number: MFCD00151447
EINECS: 601-648-2
| Pack Size | Price | Stock | Quantity |
| 500g | RMB137.60 | In Stock |
|
| 2.5kg | RMB526.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 2,77 g/cm3 |
| refractive index | 1.55-1.61 |
| RTECS | VV876000 |
| form | Light gray to dark-colored
flakes or particles |
| Odor | at 100.00?%. odorless |
| Water Solubility | Insoluble in water. |
| Dielectric constant | 2.6-3.2（0.0℃） |
Description and Uses
Cosmetic mica, potassium aluminum silicate dehydrate, is refined and ground to particles of ≤150 μm. This material imparts a natural translucence when used up to 20% in formulations of face powder blushes. Mica is available as wet ground (creamy) or as dry ground (matte).
Mica is a generic term that applies to a wide range of hydrous aluminum silicate minerals characterized by sheet or plant-like structure, and possessing to varying degrees, depending on composition and weathering, flexibility, elasticity, hardness, and the ability to be split into thin (1 μm) sheets.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H315-H335-H372-H319 |
| Precautionary statements | P260-P264-P270-P314-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Safety Statements | 22 |
| OEB | B |
| OEL | TWA: 3 mg/m3 (resp) |
| TSCA | Yes |
| HS Code | 25252000 |
| IDLA | 1,500 mg/m3 |
