Back to top
   Call Me Free Offline Send Inquiry
Home » Products » Sodium Sulphide » Sodium Sulphide Flakes

Sodium Sulphide Flakes

Sodium Sulphide Flakes
Sodium Sulphide Flakes
Send Inquiry
Product Code : 05
Price And Quantity
  • Minimum Order Quantity
  • 20
  • Unit of Measure
  • Tonne/Tonnes
  • Price
  • 480 USD ($)
  • Price Range
  • 480.00 - 490.00 USD ($)
Product Description

Sodium Sulfide Flakes are used in pulp & paper industry and as oxygen scavengers in water treatment plants. For the textile sector, they serve as bleaching & dechlorinating agent and also find application for leather tanning. This compound has molecular formula Na2S with a molar mass of 78.0452 g/mol in anhydrous form. They appear as colorless solid and have a melting point of 1176 degrees Celsius with a density of 1.856 g/cm3. Sodium Sulfide Flakes offered by us are highly pure and can be availed at competitive rates in bulk amounts.

Features:

  • Hygroscopic in nature
  • Smells like rotten eggs
  • Soluble in alcohol


Technical Specifications

Sodium sulphide/ sodium sulfide flake 60% Fe 80ppm

Molecular formula: Na2S X H20

Molecular weight: 78

CAS NO 1313-82-2

EINECS NO 215-212-0

UN NO 1849

HS CODE: 2830101000

Property:

yellow or red thin flakes, soluble in water, presenting a strong alkaline solution, easily oxidized when exposed to air and humidity condition.

Specification:

GB/T10500-2000


Item

STANDARD

RESULT

Fe

300ppm

80ppm

Na2S

60%MIN

60.5%

Water-insoluble

0.2% max

0.15% max

Na2SO4

2%max

2.0%max

Na2S2O3

2% max

2.0% max

COLOR

RED/YELLOW FLAKE


Application: used as making sulfur dyestuff intermediate, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making industrials, also widely used in pigment and rubber industry, textile, metallurgy, etc.

Packing in a 25kg/500kg/1000kg net plastic woven bag with two inner pp line, 25mt/1x20’FCL without pallets, 22mt1x20’FCl with pallets

Storage: it must be stored in dry and ventilative place, prevent rain, humidity, sunlight, or refer to MSDS.


HUBEI BIOCHE PHARMACEUTICALS CO. LTD.
X