solvent violet 13 cas 81-48-1

Chemical Name:Solvent Violet 13
CAS No.:81-48-1
Molecular Formula: C21H15NO3
Molecular Weight:329.35
Appearance:Violet to brown powder

Category: Tags: , , , ,

Description

Solvent Violet 13 Details
Chemical Name:Solvent Violet 13
CAS No.:81-48-1
Molecular Formula: C21H15NO3
Molecular Weight:329.35
Appearance:Violet to brown powder
Solvent Violet 13 Typical Properties

Appearance
Violet to brown powder

TintingStrength
100±2%

Shade Color
Similar to the standard, violet with blue shade

Ash
≤ 0.5%

Moisture
≤ 1.0%

Insolubles in xylene
≤ 0.5%

Color Differential ValueΔE
≤ 0.7

Solvent Violet 13 Usage
1.Used as a enzyme reagent for the determination of boron
2.Used to color raw paste ofpolyester fiber
3.Used to prepare masterbatch for polyester
Solvent Violet 13 Application Profile

TestItems
PS
ABS
SAN
PMMA
PC
R-PVC
PA6
PET

Heat resistance temperature, ℃(0.05% dyes, transparent)
300
280
300
300
300


Heat resistance temperature, ℃(0.05% dyes 1.0% Titanium dioxide)
300
260
280
300
300


Migration resistance







Light fastness (0.05% dyes, transparent)
7-8
6


8
7-8

8

Weatherresistance







Acid resistance (in 5% hydrochloric acid solution)





5

Alkali resistance (in 5% caustic soda solution)





5

Solvent Violet 13 Packaging and Shipping
Packing: 25kg/carton
Solvent Violet 13 Storage
Stored in a cool dry and ventilated warehouse

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