Model NO.: 501
Trademark: Kingstone
Origin: China
Lemon chrome yellow pigment is widely used in the industries of painting, printing ink, rubber, plastic and stationery etc.the pigments are gloss, bright color shade and excellent hiding power, mainly used for producing coating, paints, inks, plastic, rubber, cultural&educational articles etc. Â Â C. I. NO.: 77600
CAS NO.: 1344-37-2
EINECS NO.: 215-693-7
Molecular Weight: 323.22
Chemical Formula: PbCrO4
Pigment Yellow 34(Lemon Chrome Yellow)
 Lemon chromate yellow: 2.5PbCrO4PbSO4+xAl(OH)3+yAlPO4
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| Name of the Index | Index |
| Lemon Chromate | |
| Â | |
| Colour (compared with standard sample) | Â Â Tiny Difference |
| Dilute Colour (Compared with standard Sample) | Â Â Tiny Difference |
| Relative Tiniting Strength, (Compared with Standard, Sample) % | 95 |
| Matter Volatile at 105Â % | 3.0 |
| Matter Soluble in water, % | 1.0 |
| Acidity or Alkalinity of the aqueous extract, | 20 |
| PH Value of aqueous extract | 4-8 |
| Oil Absorption Value, g/100g | 25 |
| Residue on Sieve, % (m/m)Â | 0.5 |
| Ease of dispersion, um | 25 |
| Residue to light (Grade)Â | 4 |
| Total tead content as Pb, %(m/m) | 25.0 |
| Content of Chrome-acid lead, % | 25.0 |
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