Direct Dyes Yellow 4 for Paper Dyeing

Model NO.: direct yellow 4

C.I.No.: Direct Brilliant Yellow

Molecular Formula: C26h18n4na2o8s2

Molecular Weight: 324.55

Ec Number: 221-267-1

CAS No.: 3051-11-4

Related Name: Direct Paper Yellow CB

Dyeing Depth: 2

Insolubles: 0.15

Light Fastness: 3-4

Washing Fatness: 2-3

Rubbing Fastness(Dry): 4

Trademark: emperor

Transport Package: Bag

Origin: China

HS Code: 3204140000

Product Name: Direct Yellow 4
C.I. No.: direct yellow 4
CAS No.: 3051-11-4
EC Number: 221-267-1
Molecular Formula: C26H18N4Na2O8S2
Molecular Weight:Â 324.55
Related Name:
Direct Brilliant Yellow; Direct Paper Yellow CB;Direct Yellow RCH;Fenamin Yellow 3G.
Shade: orange to reddish-brown crystals or powder.
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Direct Yellow 4 Physical Properties and light fastness, solubility.

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Direct Yellow 4
Dyeing depth %	2
Insolubles %	0.15
Light Fastness	3-4
Washing Fatness	2-3
Rubbing fastness(dry)	4
Rubbing fastness(wet)	2-3

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Direct yellow 4 application:Â Â Most suitable for dyeing of viscose like cotton, flax, viscose rayon, acetate and jute, also for Ink, Leather and Paper coloration.
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Package, 25KG/DRUM, CARTON BOX, BAG
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Note:Â The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

EXHIBITION PHOTOS:

FACTORY PHOTOS:
Direct Dyes Yellow 4 for Paper Dyeing

Heat exchanger tubes are used for the cooling, heating or re-heating of fluids, gases, or air in a wide range of industries, such as chemical processing, hydro carbon processing and oil refining, nuclear power generation and aerospace.

These high performance tubes of Heat exchanger tubes are available at dimentions as follows:

OD: 12.7mm, 15.88mm, 19.05mm, 25.4mm, 38.1mm

WT: 1.24mm, 1.65mm, 2.11mm, 2.64mm, 3.05mm

Heat exchanger tubes can be supplied in straight lengths up to 20M, U-bent and C-formed tubes.

Max Stainless Steel (CNMAX) manufactures heat exchanger tubes to the industry specifications in the chart:

Specification	Alloy	Testing
ASTM B622	C276 (UNS N10276)	Seamless Eddy Current tested
ASTM B626	C276 (UNS N10276) and C22 (UNS N06022)	100% Eddy Current and Hydrostatically tested
ASTM A789	Duplex (UNS S31803) Super Duplex (UNS S32760 and UNS 32750)	100% Eddy Current tested
ASTM B516	Alloy 600 (UNS N06600)	Class 1 - 100% Eddy Current tested Class 2 - 100% Eddy Current and Pressure tested
ASTM A213 â€¨ ASTM A269	Stainless Steels	Seamless - 100% Eddy Current tested

Heat Exchanger Tube

Heat Exchanger Tube,Heat Exchanger Alloy U Tubes,Stainless Steel Heat Exchanger Tube,Heat Exchanger Shell Tube

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