TECHNICAL DATA SHEET

Product name:

Sulfur Blue 7

CAS NO.:

1327-57-7

C.I.:

53440

EINECS:

215-483-5

Chemical formula:

Not available

Molecular structure:

Not available

Appearance:
Shade:
Strength:
Odor:
Solubility:
Specific gravity(g/ml):
PH value:
Ash/%:
Fineness (Residues through 80 mesh ) /%:
Viscosity (C.P):
Light fastness:
Washing fastness (40°С):
Perspiration fastness:
Rubbing fastness

Bluish violet powder
Similar to the standard
100±3%
Weak odor  
soluble in water and alcohol,  
No needed
Not tested
No needed
No needed
No needed
4
4
3
Dry: 3-4
Wet:2

Performance and features:

Apply for dyeing cotton, linen, sticky pastern and fabric