ChemicalBook Product Catalog Inorganic chemistry Inorganic salts Metal salts Pigment Yellow 34

Pigment Yellow 34

Pigment Yellow 34 Basic information
Product Name:Pigment Yellow 34
Synonyms:Pigment yellow 34 (C.I. 77603;Lead sulfochromate yellow C.I. Pigment Yellow 34 [This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77603.];lead sulfochromate;C. I. Pigment Yellow 34 (77600);Lead sulfochromate yellow;Blue15-4;KROLORYELLOW;LEADSULPHOCHROMATE
CAS:1344-37-2
MF:PbCrO4+PbSO4
MW:576.07
EINECS:215-693-7
Product Categories:UVCBs-inorganic
Mol File:1344-37-2.mol
Pigment Yellow 34 Structure
Pigment Yellow 34 Chemical Properties
density 6[at 20℃]
Water Solubility 36.8μg/L at 20℃
Solubility Product Constant (Ksp)pKsp: 12.55
CAS DataBase Reference1344-37-2(CAS DataBase Reference)
EPA Substance Registry SystemC.I. Pigment Yellow 34 (1344-37-2)
Safety Information
Hazard Codes T,N
Risk Statements 61-33-40-50/53-62
Safety Statements 53-45-60-61
Hazardous Substances Data1344-37-2(Hazardous Substances Data)
MSDS Information
ProviderLanguage
Lead chromate English
Pigment Yellow 34 Usage And Synthesis
UsesPigment Yellow 34 is a pigment used in camouflage oriented combinations as well as car paints and textiles.
DefinitionChEBI: Lead chromate is a chromium coordination entity comprising chromate and lead(2+) ions in a 1:1 ratio It has a role as a carcinogenic agent, a neurotoxin and a nephrotoxin. It is a lead coordination entity and a chromium coordination entity. It contains a lead(2+) and a chromate(2-).
Flammability and ExplosibilityNonflammable
Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

DEEP YELLOW POWDER

SHADE

REDDISH

HEAT RESISTANCE

140 °C min

LIGHT FASTNESS

7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

20-25%

SPECIFIC GRAVITY

0.6

DENSITY

5.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Pigment Yellow 34 Preparation Products And Raw materials
Raw materialsSodium dichromate dihydrate-->Lead monoxide
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