Lemon Chrome Yellow
Product Details
Product Description |
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Colour Index Name |
Pigment Yellow 34 |
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Colour Index No. |
77603 |
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CAS number |
1344-37-2 |
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Chemical name |
Primerose Chrome/Lemon Chrome |
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Properties |
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Parameter |
Values |
Method |
|
Specific gravity |
5.5gm/cm3 |
IS 33 1992 |
|
Oil absorption |
24g/ 100g (±5 gm) |
IS 33 1992 |
|
PH of aqueous extract |
6 - 8 |
IS 33 1992 |
|
Moisture content |
Max. 1.0 % |
IS 33 1992 |
|
Residue on sieve ( 45 µm ) |
Max. 0.5% |
IS 33 1992 |
|
Water soluble salts |
Max. 1.0% |
IS 33 1992 |
|
Conductivity |
Max. 500 µS |
IS 33 1992 |
|
Fastness Properties |
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Parameter |
Values |
Method |
Heat Stability ( 5 min ) |
180-200 |
CL/AR/002 |
Acid resistance ( 1 - 5 ) |
3 |
IS 2932 |
Alkali resistance ( 1 - 5 ) |
2 |
IS 2932 |
Light Fastness ( 1 - 8 ) |
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Full shade |
3-4 |
IS 33 1992 |
Weather Fastness ( 1 - 5 ) |
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Full shade |
3 |
ISO 11341 |
Resistance to Sulphur dioxide ( 1 - 5 ) |
2 |
ISO- 3231 |