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Sodium Sulphide Yellow Flakes

Sodium Sulphide Yellow Flakes

Trade Info
Trade Terms: by sea
Trademark: NBF
Packing: 25kg net each PP/PE bag
Standard: 60%
Basic Info
Type:Sodium Sulfide
Additional Info.
Trademark:NBF
Packing:25kg net each PP/PE bag
Standard:60%
Origin:China
HS Code:28301010
Production Capacity:20000tons/year
Product Description

We manufacture high quality sodium sulphide yellow flakes and red flakes with the most competitive price. The main content is 60%min with Fe 10ppm, 30ppm, 150ppm and 1500ppm.
PACKING: 25kg/1000kg net each PP. PE bag.
PROPERTY: Red or Yellow flakes, or White crystals, easily being oxidized and deliquescent in air; Dissolving in water showing strong alkalinity; Insoluble in ether. It's corrosive;
USES: Mainly used for high-quality tanning, textile, print, dyeing, molting, papermaking, medicine industries etc;

General Iron Sodium Sulphide Flakes
 No.Product  Target
 01 Na 2 S(%) 60.0Min
 Na 2 CO 3 (%)  5.0Max 
 Water Insoluble(%)  0.4max  
 Fe(%)  0.15max 
Low Iron Sodium Sulphide Flakes
No.ProductTarget
01Na 2 S(%)60.0Min 
  Na 2 CO 3 (%) 2.0Max
  Water Insoluble(%)0.2max 
 Fe(%) 0.015max 
   
02Na 2 S(%) 60.0Min  
 Na 2 CO 3 (%) 2.0Max  
  Water Insoluble(%)0.2max
  Fe(%) 0.008max 0.005max
   
03Na 2 S(%)60.0
 Na 2 CO 3 (%)2.0Max
 Water Insoluble(%)0.05max/0.03max
 Fe(%)0.003max 0.002max

Anhydrous Sodium Sulphide

No.ProductTarget
01Na 2 S(%)90-92min
 Na 2 SO 3+ Na 2 S2O 3 (%)3.0Max
 Na 2 CO 3 (%)2.0Max
 Na 2 SO 4 (%)1.0max
 Water Insoluble(%)0.05max