Product Description

INSOLUBLE SULFUR

CHEMICAL NAME: POLYMER SULFUR

CAS NO.: 9035-99-8

Properties : is amorphous form of sulfur, which is made from the heat-polymerizing of sulfur, also can be obtained by reacting sulfureted hydrogen with sulfur dioxide. Insoluble sulfur is macromolecule polymer, and there are several thousand of sulfur atoms in its molecular chains. Since it doesn't dissolve in carbon disulfide, it is called insoluble sulfur or polymeric sulfur.

 

Specifications:

 

ITEM	SPECIFICATION
	Non-Oil		Oil-Treated
	IS60	IS90	IS-7520	IS-7020	IS-6033	IS-6010	IS-6005
Appearance	Yellow Powder		Non-flying Yellow Powder
Total Sulfur                       %≥	99.50		79.00		66.00	89.00	94.00
Insoluble Sulfur                 %≥	60.00	90.00	75.00	70.00	60.00	60.00	60.00
Oil Content                       %			19.00-21.00		32.00-34.00	9.00-11.00	4.00-6.00
Acidity as H2SO4             %≤	0.05
Loss on heating(60℃)     %≤	0.50
Ash                                   %≤	0.15
Residue on 150um sieve  %≤	0.30

 

 

Used: mainly used in rubber industries

 

Packing: Packed in 25kg per bags.

                                                       

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HENAN KAILUN CHEMICAL CO.,LTD. 
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Payment Terms︰ TT/LC

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