Lead(II) chromate
Lead(II) chromate (CAS: 7758-97-6), also known as lead chromate, is a vibrant yellow inorganic compound with the linear formula PbCrO4. It has a molecular weight of 323.19 g/mol. Historically used as a pigment (chrome yellow), it is now primarily utilised in specific chemical synthesis applications and as a reagent in inorganic chemistry research due to its unique properties and lead content. Handle with appropriate safety precautions.
Inorganic Chemistry Reagent
Lead(II) chromate serves as a valuable reagent in inorganic chemistry laboratories for various analytical and synthetic procedures. Its well-defined properties make it useful in studies involving lead and chromium compounds.
Chemical Synthesis
This compound can be employed as a starting material or intermediate in specialised chemical synthesis pathways. Its reactivity allows for the formation of other lead- or chromium-containing compounds under controlled conditions.
Pigment and Dye Intermediate (Historical/Limited)
Historically, lead(II) chromate was widely used as a bright yellow pigment. While its use in paints and coatings is now heavily restricted due to toxicity concerns, it may still find niche applications or be used in the synthesis of related colouring agents.
| Molecular weight | 323.19 |
|---|---|
| Linear formula | PbCrO4 |
| Assay | ≥98.0% |
| Grade | ACS reagent |
| Impurities tested | ≤0.01% C compounds≤0.15% solubles |
Hazard statements
- H350May cause cancer
- H360DF
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P273Avoid release to the environment
- P308IF exposed or concerned
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 45-61-33-50/53-62 |
| Safety statements (S) | 53-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lead(II) chromate used for?
+
Lead(II) chromate is used as a reagent in inorganic chemistry and in specific chemical synthesis processes. Historically, it was a common yellow pigment, though its use is now limited due to toxicity.
What is the CAS number and formula for Lead(II) chromate?
+
The CAS number for Lead(II) chromate is 7758-97-6, and its linear formula is PbCrO4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Lead(II) chromate in ACS reagent grade, with an assay of ≥98.0%. We do not represent this product as USP, BP, or EP grade.
What are the main safety concerns when handling Lead(II) chromate?
+
Lead(II) chromate is a dangerous substance. It is suspected of causing cancer and may damage fertility or the unborn child. It can cause damage to organs through prolonged or repeated exposure and is very toxic to aquatic life with long-lasting effects. Always use appropriate personal protective equipment, including a dust mask (N95), eyeshields, gloves, and P2 respirator cartridges, and follow strict handling procedures in a well-ventilated area.
How is Lead(II) chromate packed and exported?
+
Lead(II) chromate is packed according to stringent safety regulations for hazardous materials, identified as UN 3077, Class 9, Packing Group III. TSS is experienced in exporting such chemicals globally.
How can I request a quote or sample for Lead(II) chromate?
+
To request a quote or a sample, please contact our sales team through the website or provide your details via the 'Request Information' form, specifying the product CAS number 7758-97-6.
▶ Related products
Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis