| Classification: | Lemon Chrome Yellow Powder |
|---|---|
| Synonyms: | Lemon Chrome Yellow Powder |
| Appearance: | Yellow Powder |
| CAS No: | 1344-37-2 |
| Molecular Formula: | Pbcro4+Pbso4 |
| Molecular Weight: | 576.07 |
| Samples: |
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Audited Supplier | Granularity 325 (mesh) |
| Covering power ≤ 55 (g / m2) |
| CAS 1344-37-2 |
| Lemon yellow, the main components are lead chromate and lead sulfate solid melt lead chromate pigment, its chemical composition is PbCrO4 · xPbSO4, of which PbCrO4 is about 65% to 71%, PbSO4 is about 23% to 30%, with PbSO4 Increased content Appearance is light yellow to lemon yellow powder, monoclinic or orthorhombic, with density of 5.0 ~ 6.1g / cm3, oil absorption of 14 ~ 28g / 100g, good resistance to bleeding, excellent hiding power, brightness and medium The chrome yellow is equal to that of deep chrome yellow. The carbonic acidity is equal to that of medium chrome yellow. It is superior to deep chrome yellow. It has poor alkali resistance and good dispersion. |
| Light chrome yellow uses soluble lead salts such as lead nitrate, chromate (such as sodium dichromate) and sulfate as raw materials to strictly control the concentration of reactants, addition speed, temperature, stirring speed, reaction time and stabilizer added, It produces light chrome yellow particles suitable for crystal form, particle size, distribution and stability, which are formed by filtration, drying and crushing. Light chrome yellow is a bright and clean pigment with high hiding power, not easy to fade, easy to grind, and does not react with most paint base materials. Chrome yellow still has good durability in outdoor applications. Due to its better performance and lower price, light chrome yellow is widely used in many systems, such as road marking paint, printing ink, paper, linoleum, leather processing rubber, powder coating and other industries! Chrome yellow can also be used in Non-alkaline wall painting and water-based paint. |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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