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Solvent Yellow 56

Solvent Yellow 56

1.Synonyms: Solvent Yellow 56, S.Y.56, SY56 2.C.I. Number: 11021 CAS Number: 2481-94-9 Chemical Family: Monoazo series 3. Foreign relative brand: Permalex Yellow 56 Somke Yellow 56 [W] Transparence Yellow 5G Sudan M Yellow150 4. Shade:The product is deep reddish yellow powder. It...

  Product Details

1.Synonyms: Solvent Yellow  56, S.Y.56, SY56

2.C.I. Number: 11021

CAS Number: 2481-94-9

Chemical Family:  Monoazo series

3. Foreign relative brand: Permalex Yellow 56

Somke Yellow 56 [W] 

Transparence Yellow 5G

Sudan M Yellow150 

4. Shade:The product is deep reddish yellow powder. It is of good heat resistant ability, good light fastness and strong dyeing power. 

5.  Molecular Structure: 

6. Application: It is mainly used in coloring of various kinds of plastic.

PS

HIPS

ABS

PC

RPVC

PMMA

SAN

AS

PA6

PET

Note: "★"Superior ," ○"Applicable ," △"Not Recommended.

Also use in oil products, wax, fat, printing ink and etc.

7. Physical, Light Fastness Properties and Recommended Dosage:

Density(g/cm³)

Melting Point(℃)

Light Fastness(in PS)

Recommended Dosage

Transparent

Non-transparent

0.46

100

4-5

0.02

0.05

Light Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.

The thermal resistance in PS can reach to 220°C.

Degree of pigmentation: 0.05% dyes+0.1%titanium dioxide.

8. Solubility in Organic Solvent at 20℃:(g/l)

Acetone

Butyl Acetate

Methylbenzene

Dichloromethane

Ethylalcohol

171

146

371

500

15

NOTE: Above data are only for reference.

With the aid of wide experience and expertise, Geecolor Chemical, a China leading manufacturer of quality pigment & dyes, trades and exports quality solvent yellow 56 at competitive price. Our solvent yellow 56 comes in good resistance against heat, water, acid, oil, and alkali. Should you are looking for it, please be free to contact our factory.

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