Product name: Chrome yellow IUPAC name : Lead Chrome Yellow Molecular Formula: C17H10N2Na2O6S Molecular Weight: 416.32 CAS No.: 6054-97-3 Einces: 215-693-7 Chrome Yellow Uncoated Chrome yellow Index Item Medium Chrome Yellow Primrose Chrome Yellow Deep Chrome Yellow Light Chrome Yellow Orange Chrome Yellow 103 105 501 168 124 502 150 Appearance Medium yellow powder Primrose yellow powder Deep yellow powder Light yellow powder Light yellow powder Oil absoroption g/100g % ≤ 31 30 30 30 30 32 25 Lead Chromate (m/m)% ≥ 70 65 45 55 55 55 55 PH Value 6-8 5-8 6-8 6-8 5-8 5-8 5-8 Heat resistance (powder)℃ ≥ 200 200 200 200 200 200 200 Residues on sieve(45μm)% ≤ 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Linseed Fastness ≥ 7-8 7 7-8 7-8 7 7-8 7-8 Acid and Alkali Fastness 4 4 4 4 4 4 4 Tinting strength (compared with standard) % ≥ 96 95 95 96 95 95 95 Volatile matter at 105℃,% ≤ 1 1.5 1.5 1 1 2 1.5 Soluble Matter in water, % ≤ 1 1 1 1 1 1 1 Coated Chrome yellow Index Item Medium Chrome Yellow Primrose Chrome Yellow Deep Chrome Yellow Light Chrome Yellow Orange Chrome Yellow 960 961 980 981 920 921 902 908 Appearance Medium yellow powder Primrose yellow powder Deep yellow powder Light yellow powder Light yellow powder Oil absoroption g/100g % ≤ 32 30 30 25 30 30 32 25 Lead Chromate (m/m)% ≥ 70 65 45 45 55 55 55 55 PH Value 6-8 5-8 6-8 5-8 6-8 5-8 5-8 5-8 Heat resistance (powder)℃ 260 250 250 260 260 250 250 250 Residues on sieve(45μm)% ≤ 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Linseed Fastness ≥ 7-8 7 7-8 6 7-8 7 7-8 7-8 Acid and Alkali Fastness 4 4 4 4 4 4 4 4 Tinting strength (compared with standard) % ≥ 96 95 95 95 96 95 95 95 Volatile matter at 105℃,% ≤ 1 1.5 1.5 3 1 1 2 1.5 Soluble Matter in water, % ≤ 1 1 1 1 1 1 1 1 Packing: In 25 or 50 kgs net Single Ply Polyethylene Bag, inner with PE bag; In 25 or 50 kgs net Kraft Paper Compounded bag, inner with PE bag In 1000kg jumbo bag, pallet&tretch wrapped Or according customer's specific requirement. Application: For Print Oil For Paint and Coating For Plastic
|