Calcium Sulfate Used For Beautify Mask
INCI name: CALCIUM SULFATE
Alternative name: Calcium Sulfate
Origin: Mineral
Definition: Calcium sulfate (CI 77231)
INCI function: Abrasive, Opacifying, Bulking, Pearlescent
The INCI function describes solely the purpose of a cosmetic ingredient. It does not reveal its actual effects and skin compatibility.
Technical specification
|
№
|
Test
|
Specification
|
|
1
|
Define
|
A White Powder, odourless, hygroscopic
|
|
2
|
whiteness
|
95% MIN％(≥95％)
|
|
3
|
Solubility
|
0.22 gm in 100ml cold water
|
|
0.26 gm in 100ml 50℃ in water
|
||
|
4
|
CO3
|
0.2％ MAX(≤0.2％)
|
|
5
|
Cl
|
300 ppm MAX(≤300 ppm)
|
|
6
|
Fe
|
100 ppm MAX(≤100 ppm)
|
|
7
|
As
|
10 ppm MAX(≤10 ppm)
|
|
8
|
Heavy Metal
|
20 ppm MAX(≤20 ppm)
|
|
9
|
Loss on ignition
|
4.5% ～ 8.0%
|
|
10
|
Assay
|
99.0％ MIN(≥99.0％)
|
Dihydrate Calcium Sulfate Used For Cosmetic Ingredient
INCI name: DIHYDRATE CALCIUM SULFATE
Alternative name: Dihydrate Calcium Sulfate
Origin: Mineral
Definition: Calcium sulfate (CI 77231)
INCI function: Abrasive, Opacifying, Bulking, Pearlescent
The INCI function describes solely the purpose of a cosmetic ingredient. It does not reveal its actual effects and skin compatibility.
Technical specification
|
№
|
Test
|
Specification
|
|
1
|
Define
|
A White Powder,odourless,hygroscopic
|
|
2
|
whiteness
|
95% MIN％(≥95％)
|
|
3
|
Solubility
|
0.22 gm in 100ml cold water
|
|
0.26 gm in 100ml 50℃ in water
|
||
|
4
|
CO3
|
0.2％ MAX(≤0.2％)
|
|
5
|
Cl
|
300 ppm MAX(≤300 ppm)
|
|
6
|
Fe
|
100 ppm MAX(≤100 ppm)
|
|
7
|
As
|
10 ppm MAX(≤10 ppm)
|
|
8
|
Heavy Metal
|
20 ppm MAX(≤20 ppm)
|
|
9
|
Loss on ignition
|
18 % ～ 23 %
|
|
10
|
Assay
|
98.0％ MIN(≥98.0％)
|