CAS No.: 1309-37-1 Type:Iron Oxide Red 130 and 190, Blue, Brown 610, Black 780, Green, Yellow 313 Property:Red, blue, brown, black, green and yellow powder Application: Construction, Coating & Paint, Ink, Rubber, Plastic, etc. Specification: Re: Iron Oxide Red Y/110/190/130 Appearance: Red Power Content: 96% Moisture: 1.0% PH Value: 3.5-8 Oil Absorption: 15-25 Water-soluble Matter: 0.3% 45UM Sieve Residue: 0.2% Tinting strength: 95-105% Density approx: 5.0-5.1 cm Re: Iron Oxide Red Y190 Appearance: Red Power Content: 95% Moisture: 1.0% Water-soluble Matter: 0.3% 45UM Sieve Residue: 0.2% PH Value: 3.5-8 Oil Absorption: 15-25 Tinting strength: 95-105% Density approx: 5.0-5.1 cm Re: Iron oxide Brown 610 Appearance: Brown powder Content: 92% Moisture: 1.0% Water-soluble Matter: 0.5% 45UM Sieve Residue: 0.3% PH Value: 4-7 Oil Absorption: 20-30 Tinting strength: 95-105% Density approx: 4.8 cm Re: Iron oxide Black 780 Appearance: Black powder Content: 93% Moisture: 1.0% Water-soluble Matter: 0.5% 45UM Sieve Residue: 0.3% PH Value: 5-8 Oil Absorption: 15-25 Tinting strength: 95-105% Density approx: 4.5-5.0 cm Re: Iron Oxide Yellow Y311/313 Appearance: Yellow Power Content: 86% Moisture: 1.0% Water-soluble Matter: 0.3% 45UM Sieve Residue: 0.3% PH Value: 3.5-7 Oil Absorption: 25-35 Tinting strength: 95-105% Density approx: 4.0-4.3 cm Re: Iron oxide blue Appearance: Blue powder Moisture: 1.0% Water-soluble Matter: 0.5% 45UM Sieve Residue: 0.3% Tinting strength: 95-105% Packing:25 kgs netc in woven bag, 23 mts in the 20FCL (Iron Oxide Red), 14 mts/ 20FCL (Iron Oxide Yellow), 20mts/ 20FCL (Iron Oxide Brown, Black, Green).

Handan Zhangyuan Chemical Co., Ltd.  is a professional manufacture in chemical field, specializing in chemical raw material.  

   which is integrating of both production and sales. Our products are sold well both at home and abroad. They have exported to more than ten countries and regions such as Europe, American ,  Southeast  Asia and so on.  

Located in the south part of Hebei province, with Beijing-Guangzhou railway, 107 national road and Beijing-Shenzhen Expressway right on its west, unique geological location and convenient transportation make our factory enjoy the best facilitating conditions, good investment environment and aggressive consciousness, which allows handan to be a hot land with business opportunities and hopes and an ideal place of setting up enterprises.

Our team win a confidence vote for the strict management system, advanced production craft , high-quality sales team, accurate inspection process and clearly financial management .

Our Chairman Wang sincerely welcome friends from both home and abroad to negotiate for mutual benefits.