1.formula:Fe2O3
2. CAS No.1332-37-2
3.Model numbe:330,740,750,770,
4.Spec.
330 740 750 770
PURITY, % ≥ 92 93 93 95
OIL ABSORPTION, m/100g 15-25 15-25 15-25 15-25
RESIDUE ON SIEVE, % ≤ 0.4 0.4 0.4 0.4
WATER SOLUTION, % ≤ 0.5 0.5 0.5 0.5
MOISTURE, % ≤ 1.0 1.0 1.0 1.0
PH VALUE 5-8 5-8 5-8 5-8
DENSITY, g/cm³ 0.8-1.2 0.9-1.3 0.8-1.3 0.8-1.2
CHROMATIC ABERATION, 1 1 1 1
TINTING STRENGTH, % 95-105 95-105 95-105 95-105
6.Package:25kg/fabric woven bag lined with plastic film,24 tons/20"FCL
7.Port; Tianjin port,China
8.Payment terms:L/C or T/T
9.usage: mainly used in paint, also used in the construction industry as anti-rust agent. High purity is excellent magnetic material for the coated tapes.