VOXCO CHROME YELLOW VUA-260

Identification & Functionality

CI Name

Pigment Yellow 34

CI Number

77603

Chemical Family

Chromates,

Lead Compounds (Pb)

Pigment Type

Inorganic Pigments

CASE Ingredients Functions

Pigment

CAS No.

1344-37-2

EC No.

215-693-7

Technologies

CASE Ingredients,

Pigments & Colorants

Product Families

Pigments & Colorants — Color Pigments

Inorganic Pigments

CASE Ingredients — Pigments & Colorants

Color Pigments

Structural Formula

PbCrO4 * PbSO4

Features & Benefits

CASE Ingredients Features

Chemical Resistance,

Good Weather Fastness,

Light Fastness

Applications & Uses

Markets

Paints & Coatings

Applications

Paints & Coatings — Industrial Coatings

Coil Coatings,

Industrial Coatings,

Industrial Maintenance

Compatible Polymers & Resins

Alkyds

Coating Type

Coil Coating,

Powder Coating

Properties

Color

Yellow

Physical Form

Powder,

Solid

Typical Properties

	Value	Units	Test Method / Conditions
Specific Gravity	5.3	gm/cm3	IS 33-1992
Oil Absorption	22	g/100g (±5 gm)	IS 33-1992
pH of aqueous extract	6-8	—	IS 33-1992
Moisture Content	max. 1.0	%	IS 33-1992
Residue on sieve (45 µm)	max. 0.5	%	IS 33-1992
Water soluble Salts	max. 1.0	%	IS 33-1992
Conductivity	max. 500	—	IS 33-1992

Fastness Properties

	Value	Units	Test Method / Conditions
Heat Resistance (5 mins)	230 - 250	°C	VX/FP/002
Acid Resistance (1 - 5)	3-4	—	IS 2932
Alkali Resistance (1 - 5)	1	—	IS 2932
Full Shade	6-7	—	IS 33-1992
Full Shade	3-4	—	ISO-11341
Resistance to Sulphur Dioxide (1-5)	2	—	ISO-3231