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Solvent Violet 31 (Transparent Dyes Violet 2br)

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Model NO.SV31-2BR Application MaterialOil Wax Candle Plastic
TypeSynthetic CompositionAnthraquinone
SolubilityInsolubility NameSolvent Violet 31
CharacteristicGood Heat Resistance CountertypeOrient) Polyester Violet 2re, Permalex Violet Rr-B
Heat Resistance300 u00b0 C Min Light Fastness7-8
Transport Package10, 25kg Bags SpecificationSolvent violet 31
Trademarkdimacolor OriginChina
HS Code32041700 Production Capacity100mt

Product Details

Product Description

Product Name: Transparent Violet 2BR (Solvent Violet 31)
Code: SV31-2BR
Countertype: (ORIENT) Polyester Violet 2RE, Permalex Violet RR-B(STD)
Color Index: 61102
CAS No.: 81-42-5 (70956-27-3)
EINECS: -
Molecular Formula: C14H8Cl2N2O2
Molecular Weight: 307.14
Molecular strusture:

Physical and Chemical properties:

TEST ITEMS SPECIFICATION
APPEARANCE VIOLET POWDER
SHADE REDDISH
HEAT RESISTANCE 300 ° C min
LIGHT FASTNESS 7-8
ACID RESISTANCE 4-5


ALKALI RESISTANCE: 4-5
WATER RESISTANCE: 4-5
DENSITY: 1.65 g/cm3
RESIDUE ON 80 MESH: 5.0% max
WATER SOLUBLE: 1.0% max
VOLATITE 105 ° C: 1.0% max
TINTING STRENGTH: 100-105 %
WEIGHT METAL TOTAL: 50ppm max


Use: Colorant for Plastic, Polymer, Fiber, Rubber;
Packing: 10, 25kg bags with pallets/10, 25kg drums


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