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disodium tetrasulphide--Sulfide

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Delivery term: The date of payment from buyers Deliver within days
seat: Asia-Pacific China
Validity to: Long-term effective
Last update: 2016-10-15 11:49
Browse the number: 16
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Quick Details

  • Classification:Sulfide
  • CAS No.:12034-39-8
  • EINECS:234-805-5
  • Molecular formula:Na2S4
  • Melting point:275°C
  • Boiling point:°Cat760mmHg
  • expensive point:°C
  • Appearance:dry grey-white powder
  • HazardClass:4.2

Packaging & Delivery

  • Packaging Detail:
  • Delivery Detail:

Detailed Description

Detailed Description Of Product Fe 50ppm max Wholesomeness: 60%min Color: yellow flake Molecular Formula:Na2S Specs:Fe 5ppm max 10ppm max 15ppm max 20ppm max 30ppm max Na2S60%min.60%min.60%min.60%min.60%min.Water insolubles-.03%Max.-.03%Max.-.05%Max.-.10%max.-.18%Max.Na2CO3-1.80%max.-1.80%max.-1.80%max.-1.80%max.-1.80%max.

Na2SO3-1.00%Max.-1.00%Max.-1.80%max.-1.80%max.-1.80%max.Na2S2O3-2.00%Max.-2.00%Max.-2.00%Max.-2.00%Max.-2.00%Max.

Colour Yellow

Fe 50ppm max 60ppm max 80ppm max 150ppm max 1500ppm max

Na2S60%min.60%min.60%min.60%min.60%min.Water insolubles-.18%Max.-.18%Max.-.20%MAX.-.30%MAX.-.40%Max.Na2CO3-1.80%max.-1.80%max.-2.00%Max.-3.00%Max.-5.00%Max.

Na2SO3-2.00%Max.-2.00%Max.-2.00%Max.-2.00%Max.-2.00%Max.Na2S2O3-2.00%Max.-2.00%Max.-2.00%Max.-2.00%Max.-2.00%Max.Colour Yellow Red Packing:Plastic woven with inner 25kgs internet bag or 1000kgs bag Contact email sabella.Wei(at)Gmail


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