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Wholesale Bulk Acid Violet 90 CAS 6408-29-3

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Wholesale Bulk Acid Violet 90 CAS 6408-29-3

Name: ACID VIOLET 90

CAS No.: 6408-29-3;1007172-44-2

Appearance: Dark red powder

Molecular formula: C20H15N4NaO5S

Molecular Weight: 446.41

EINECS:229-052-4

Package: 25KG/Carton


Port of dispatch: SHANGHAI,QINGDAO

MOQ: 1000KG




  • Product Details

ACID VIOLET 90 CAS NO.6408-29-3

 

Name:  ACID VIOLET 90

CAS No.: 6408-29-3;1007172-44-2

Appearance: Dark red powder

Molecular formula: C20H15N4NaO5S

Molecular Weight: 446.41

EINECS:229-052-4

Package: 25KG/Carton


Port of dispatch: SHANGHAI,QINGDAO

MOQ: 1000KG


Description:

Red light purple powder. Soluble in water and ethanol. Its aqueous solution is bluish red and turns orange red after adding hydrochloric acid, accompanied by red precipitation; After adding sodium hydroxide, it turns red and precipitates. It turns bluish red in concentrated sulfuric acid and turns red after dilution.

 

Application

Mainly used for dyeing wool, silk, nylon and other fabrics


Specification:

Standard Sample

Sample

Product Name

Acid Violet 90

Product Name

Acid Violet 90

Identifier

07BYEQ374

Batch No

PQD18/2208633

Dyeing Depth

0.8%

Dyeing Depth

0.8%

Appearance

Dark Red Powder

Specification/Quantity

100%/1200KG

Test Items

Test Results

Visual Inspection Of Appearance

Approximate

 

Chromatic Aberration

Depth Difference△L*

Red-Green Difference△a*

Yellow Blue Difference△b*

Brightness Difference△c*

0.16

-0.15

-0.08

-0.14

Color Difference△H*

Color Card

△E21

Metamerism Index M1

0.04

0.2

A/10:

F2/10

Appraise

Depth

Hue

Brightness

Approximate

Approximate

Approximate

Appearance Strength

100.35%

Test Items

Specification

Test Results

Moisture,%

(Bake To Constant Weight At 100-105 ℃)

≤8.00

2.50

Insoluble Matter

(3 # Glass Crucible Filter Suction Filtration)

≤0.20

0.10

Solubility,G/L

(90 ℃ Filter Paper Suction Filtration Method)

≥50

70

Fineness,%

(80 Mesh Sieve For Residue Determination)

≤2

2

Dustproof Performance

(Vertical Impact Measurement Of Dust Extraction Amount)

≥1

1.5

Visual Inspection

Approximate

Approximate




Package:

ACID VIOLET 90 CAS 6408-29-3





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