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indigo blue as vat blue 1 color dyes

indigo blue as vat blue 1 color dyes

5400 ~ 5500 / Metric Ton ( Negotiable )

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Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

5 Metric Ton

Packaging Detail:

Packaging Details 25kg/bag

Delivery Time:

7-10 days

Supplying Ability:

15000 Metric Ton per Year

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal

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Miembro Básico

Persona de contacto Ms. RUKI

HENGSHAN ROAD, Luohe, Henan

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Description

indigo blue as vat blue 1 color dyes
The appearance is dark blue even grains.It dissolves in hot anilin,but not in water.It turns yellow green when meeting the oil of vitriol.It is yellow in alkaline rongalite revert liquid and white in acidic liquid.

Cas No.

*******3

Appearance

Dark blue,Powder or Granular

Colour light

Similar as the standard sample

Content

≥*3.0%,*4.0%

Moisture content

≤1.0%

Strength

Equal to **0 percent of the standard sample

PH Range

9.***0.5

Content of ferric ions

≤**0PPM

Properties

It is insoluble in water and alcohol.

It is soluble in hot Aniline

Send a direct inquiry to this supplier

A:

Ms. RUKI < HENAN TECHZONE IMP.AND EXP. CO., LTD >

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