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Lead chromate

Lead chromate Structure
CAS No.
7758-97-6
Chemical Name:
Lead chromate
Synonyms
CHROME YELLOW;chromelemon;parisyellow;king’syellow;CHROME YELLO;cologneyellow;Lead chromate;chromeyellowgf;LEIPZIG YELLOW;chromeyellowlf
CBNumber:
CB0347028
Molecular Formula:
CrO4Pb
Molecular Weight:
323.19
MOL File:
7758-97-6.mol
MSDS File:
SDS
Modify Date:
2024/3/14 15:18:25

Lead chromate Properties

Melting point 844°C
Density 6,3 g/cm3
solubility soluble in alkaline solutions, dilute acid solutions
color Yellow
Water Solubility Insoluble. <0.1 g/100 mL at 19 ºC
Merck 14,5405
Exposure limits ACGIH: TWA 0.0002 mg/m3; TWA 0.05 mg/m3; STEL 0.0005 mg/m3
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 100 mg/m3; IDLH 15 mg/m3; TWA 0.0002 mg/m3; TWA 0.050 mg/m3
Stability Stable. Reacts violently with ferric ferrocyanide.
CAS DataBase Reference 7758-97-6(CAS DataBase Reference)
EPA Substance Registry System Lead(II) chromate (7758-97-6)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08,GHS09
Signal word  Danger
Hazard statements  H350-H360Df-H373-H410-H360-H400
Precautionary statements  P201-P260-P280-P308+P313-P405-P501a
Hazard Codes  T,N
Risk Statements  61-33-40-50/53-62-45
Safety Statements  53-45-60-61
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  GB2975000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
NFPA 704
3
2 0
OX

Lead chromate price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ALFA India ALF-A10678-A1 Lead(II) chromate, 98% 7758-97-6 1kg ₹20192 2022-05-26 Buy
ALFA India ALF-A10678-30 Lead(II) chromate, 98% 7758-97-6 250g ₹9483 2022-05-26 Buy
ALFA India ALF-A10678-18 Lead(II) chromate, 98% 7758-97-6 50g ₹1947 2022-05-26 Buy
ALFA India ALF-014125-22 Lead(II) chromate, ACS, 98% 7758-97-6 1ea ₹2351 2022-05-26 Buy
ottokemi L 1367 Lead chromate , GR 99%+ 7758-97-6 100gm ₹486 2022-05-26 Buy
Product number Packaging Price Buy
ALF-A10678-A1 1kg ₹20192 Buy
ALF-A10678-30 250g ₹9483 Buy
ALF-A10678-18 50g ₹1947 Buy
ALF-014125-22 1ea ₹2351 Buy
L 1367 100gm ₹486 Buy

Lead chromate Chemical Properties,Uses,Production

Chemical Properties

Lead chromate is an orange or orange-yellow crystalline solid or powder.

Uses

Lead chromate (PbCrO4) is found in nature as yellow crystals in the mineral crocoite. It can be produced by reacting lead chloride and sodium dichromate. It is a popular and safe yellow pigment.

Definition

ChEBI: A chromium coordination entity comprising chromate and lead(2+) ions in a 1:1 ratio

Health Hazard

Lead chromate is a suspected human lung carcinogen and can cause chronic lead poisoning.

Potential Exposure

Lead chromate is used to make paint pigments for wood and metal

Shipping

UN3085 Oxidizing solid, corrosive, n.o.s, Hazard Class: 5.1; Labels: 5.1-Oxidizer, 8-Corrosive material, Technical Name Required.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, and active metals; hydrazine, sodium, and potassium; organics at elevated temperature. Reacts with aluminum dinitronaphthalene, iron(III) hexacyanoferrate (IV)

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Lead chromate Spectrum

LEAD(+2)CHROMATE LEAD CHROMATE, PRECIPITATED LEAD(II) CHROMATE LEAD (II) CHROMATE SINTERED LEIPZIG YELLOW PIGMENT GREEN 15 canarychromeyellow40-2250 chromatedeplomb chromatedeplomb(french) chromelemon chromeyellowgf chromeyellowlf chromeyellowlight1066 chromeyellowlight1075 chromeyellowmedium1074 chromeyellowmedium1085 chromeyellowmedium1298 chromeyellowprimrose1010 chromeyellowprimrose1015 chromicacid(h2cro4),lead(2+)salt(1:1) chromicacid(h2cro4),lead(2++)salt(1:1) Chromicacid,lead(2+)salt(1:1) cipigmentyellow34 cologneyellow cpchromeyellowlight cpchromeyellowmedium cpchromeyellowprimose dainichichromeyellowg king’syellow leadchromate(pbcro4) leadchromate(vi) parisyellow phoenicochroite plumbouschromate purelemonchromel3gs King’s yellow, Paris yellow Leadchromateyellowpowder CHROME YELLO plumbious chrpmate LEAD(II) CHROMATE, SINTERED, 0.8-2MM, 99 % LEAD(II) CHROMATE, ACS LEAD(II) CHROMATE 98+% A.C.S. REAGENT LeadChromateGr LeadChromateExtraPure Lead(Ⅱ) chromate Lead(II)chromate,98% Lead(II)chromate,ACS,98% LEAD CHROMATE REAGENT (ACS) LEADCHROMATE,POWDER,REAGENT,ACS Lead Chromate, (as Cr) Lead Chromate, (as Pb) Lead Chromate, Powder, Reagent Lead chromate LEAD(II) CHROMATE SINTERED 250 G Lead(II) chromate, ACS, 98.0% min. Lead(II) chromateACS reagent, ≥ 98.0% (Titration) Lead(II) chromate, For ACS analysis LEAD CHROMATE, REAGENT (ACS)LEAD CHROMATE, REAGENT (ACS)LEAD CHROMATE, REAGENT (ACS)LEAD CHROMATE, REAGENT (ACS)