1.formula:Fe2O3
2.CAS No.1332-37-2
3.Model numbe:610,663,686,641,270
4.Specifications:
610 663 686 641 270
PURITY, % ≥ 90 90 90 88 88
OIL ABSORPTION, m/100g 25-35 20-30 15-25 25-35 20-30
RESIDUE ON SIEVE, % ≤ 0.3 0.4 0.5 0.3 0.3
WATER SOLUTION, % ≤ 0.5 0.5 0.5 0.5 0.5
MOISTURE, % ≤ 1.0 1.0 1.0 1.0 1.0
PH VALUE 4-7 4-7 4-7 4-7 4-7
DENSITY, g/cm³ 0.7-1.1 0.8-1.2 0.8-1.2 0.7-1.1 0.7-1.1
CHROMATIC ABERATION, 1 1 1 1 1
TINTING STRENGTH, % 95-105 95-105 95-105 95-105 95-105
6.Package:25kg/fabric woven bag lined with plastic film,24tons/20"FCL
7.Port; Tianjin port,China
8.Payment terms:L/C or T/T