Bismuth Vanadate CAS 14059-33-7

Chemical Name: Bismuth Vanadate

Synonymous Names: Bismuth Vanadium Oxide; Bismuth Orthovanadate; Bismuth Yellow; Pigment Yellow 184; C.I. 771740

CAS No.: 14059-33-7

Molecular Formula: BiVO4

Molecular Weight: 323.92 g/mol

EINECS No.: 237-898-0

Purity: ≥99.9%

Bismuth Vanadate CAS 14059-33-7 is a bright yellow inorganic pigment. It is also known as Pigment Yellow 184 or C.I. 771740. This product is a high-performance alternative to lead chromate pigments in paints, coatings and plastics.

Product Specification

ItemSpecification
Product nameBismuth Vanadate
CAS number14059-33-7
Color IndexPigment Yellow 184
C.I. number771740
AppearanceBright yellow powder
Color shadeMatched against approved standard
Density6.0–6.3 g/cm³
pH7.0–10.0
Oil absorption18–25 g/100 g
Water-soluble salts≤1.0%
Sieve residue, 45 μm≤0.1%
Median particle size, D50≤1.0 μm
Light fastness, full shade7–8
Weather fastness, full shade4–5
Heat resistance≥200°C

Applications of Bismuth Vanadate

Paints and Coatings

Bismuth Vanadate is used in industrial, automotive, decorative, powder and coil coatings.

Pigment Yellow 184 can be used alone for a clean greenish-yellow shade. It can also be blended with organic yellow, orange or red pigments.

Plastics and Masterbatch

Bismuth Vanadate has high hiding power, is used to color PVC, PE, PP and other plastic materials.

Printing Inks

Bismuth Vanadate is used in industrial and decorative printing inks that need a bright, opaque yellow. It provides good resistance to light, water and common solvents.

Photocatalyst and Photoelectrode Research

High-purity Bismuth Vanadate powder is a raw material for preparing a photocatalyst and photoelectrode. Monoclinic BiVO₄ has a band gap of about 2.4 eV and can absorb part of the visible-light range.

Packaging and Storage

Packaging: 25 kg drum

Store Bismuth Vanadate in a dry and ventilated warehouse. Keep the package tightly closed to prevent moisture, dust contamination and contact with other pigments.

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