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XN 221 YL Flocculant ( solid SPFS or SPFS)
 

Molecular formula: [Fe2(OH)n(SO4)3-n/2]m
Shape and property: light yellow formless powdery Solid , 10% (Wt.) Aq. solution is red brown transparent Solution

 
  Properties 
  ( GB14591-93 )
 
Item Value
Total iron , % , ≥ 19.0
Reductive matter ( as Fe2+) % , ≤ 0.15
Basicity , % 6.0-14.0
PH (1% Aq. solution ) 2.0-3.0
As , % , ≤ 0.0008
Pb , % , ≤ 0.0015
Insoluble matter , % , ≤ 0.5
 
  Uses 
   
 

Used in the purification of drink water, industrial water, sewage, city waste water and mud water

 
  Uses & cautions  
   
 

1 , Dosage 5-30%
2 , Kept in dry place, avoid moisture and heat(< 80°C) . No breakage
3 , It should be dissolved first, the container should be anticorrosive materials.

 
  Packing 
   
 

Net wt. 25kg in non-toxic PE plastic bag lined woven bag.

 

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Add:Baitu industrial park, Qujiang district,
Shaoguan, Guangdong, China
Tel:+86-751-6484256 office  +86-751-6484259,Purchase
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