A. Antimonous oxide: It is a pure white minute powder; cubic crystal. It is widely used as flame retarding material in plastic, rubber, dope, and fiber industries, etc.

Grade	Index(%)
	antimonic oxide	arsenious oxide	lead monoxide	Whiteness	Fineness
Ion way	99.8	0.03	0.08	97	1500mess
Wet	99.8	0.02	0.08	97	1500mess
Superfine	99.8	0.045	0.09	95	500-800mess
0	99.5	0.055	0.095	95	500-800mess
1	99	0.2	0.2	92	500-800mess
2	98	0.6	0.6	92	500-800mess
3	95			92	500-800mess

B.No.1 Refined stibium & No.2 Refined stibium: Hexahedron flake metal ingot; the content of selenium and mercury is very low.

		Sb %	%
			As Fe S Cu Pb Se Cd Sn 0.05 0.02 0.04 0.01 - - - - 0.04 0.01 0.005 0.004 0.07 0.0001 0.0001 0.0002 0.10 0.03 0.06 0.05 - - - - 0.07 0.02 0.01 0.005 0.17 0.0002 0.0001 0.0002
Sb-1	GB	99.85
	practical	99.87
Sb-2	GB practical	99.65
		99.72

C.Antimonous chloride: It is an achromatous transparent crystal solid, employed as the catalysts of oxidation reaction and flame retardant , dyeing stuffs and fabrics.

Name of Index	Content (%)
SbCl3	98
Fe+As	1.0

D.Biantimonic trifluoride: its content is 98%, employed as catalyst and flame retardant in pharmacy.

E. Antimony trisulfide: Content:90%-96%; employed as catalyst for glass and pesticides; or in the manufacture of fireworks.

F. Sodium pryoantimonate: It is a white powder, soluble in inorganic acid; mainly used as clarifier of high grade glass.

Chemical composition (%)

Sb(Sb2O3) 58.40.8

Na2O 12.50.5

As2O3 0.05

PbO 0.05

Fe 0.02

Cu 0.005

Sb+3 0.3

Physical Properties

Water 0.5

Residue on 80 mesh(%) 0

G. Arsenic flowers: Content: 98-99%, pure white; employed as glass clarifier or in pharmaceutical industry.

H. Decabromodiphenyl oxide: Grade one of national standard; content 99%, a representative of USA product.