We BOLYCOLOR hot-sell series synthetise iron oxide pigments cover Iron oxide Red, Yellow, Black, Brown, Orange, Green and Blue series etc and many different grades for each color, chemicals index as:

Iron oxide Red CAS NO.1309-37-1 & EINECS NO. 215-168-2 ;
Iron oxide Black CAS NO.1317-61-9 & EINECS NO. 215-277-5 ;
Iron oxide Yellow CAS NO.20344-49-4 & EINECS NO. 243-746-4 ;
Iron oxide Brown, Iron oxide Orange, Compound ferric Green, Blue, etc.

PRODUCTS APPLICATIONS : They can be applied to the colorized concrete of building material, the colorized additives of bitumen emulsions, the red/gray/yellow/green colorant of tile and bricks, the red/gray/yellow/green colorant of plastic industry, the red/gray/yellow/green colorant of oil paints and the one kind of basic color material for ceramic glaze,the red/gray/yellow/green colorant of making paper, and so on.

We BOLYCOLOR INTERNATIONAL LIMITED (Kindly plz search BOLYCOLOR from GOOGLE, YAHOO, BING, AOL etc ) have a history of 19 years producing the pigments of iron oxide red, black, yellow, green, brown and orange, with high quality. Our iron oxide red pigments CAS No. is 1309-37-1, the iron oxide black pigments is 1317-61-9, and the iron oxide yellow pigments is 20344-49-4, their HS Code is 28211000. The chroma of our Red Iron Oxide can be divided into : 110, 120, 130, 140, 160, 180, 190 etc (from light to fuscous). The chroma of our Black Iron Oxide can be divided into: 795, 780, 722, 722B, 360, 340, 330, 318 etc ( the intensity from strong to feebleness ). 
 

Other Information:  We also have series micronization iron oxide RED, YELLOW, BLACK products, Chrome Oxide Green pigment products.
Payment : TT, L/C, DP or MIX
Delivery : 2 weeks ETD
Origin : P.R.CHINA
Minimum Order : 2MT
Packaging : Palletized
Inspection : ISO787 and ISO1248, ISO9001 Items
Samples : Free
Remarks : we can supply OEM service as your trade marks.

Manufactory & Supplier: BOLYCOLOR INTERNATIONAL LIMITED