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Quick Details

  • Classification: Sulfide
  • Type: Sodium Sulfide
  • CAS No.: 1313-82-2
  • Other Names: Sodium sulfide nonahydrate,Sodium sulfide nonahydrate,Sodium sulfide c
  • MF: NA2S
  • Place of Origin: Tianjin, China (Mainland)
  • Grade Standard: Food Grade, Industrial Grade
  • Purity: 60%MIN
  • Appearance: Thin flakes, yellow or red.
  • Application: tannage,papermaking,textile,dye,chemical material,mining,etc.
  • Brand Name: xibeier
  • Model Number: INDUSTIAL GRADE
  • Molercular formuls: Na2S
  • Molecular weight: 78.04
  • H.S code: 28301010
  • Standard: GB/T 10500-2000
  • Packing: 25kg/1000kg
  • Fe: 0.001-0.015
  • Na2CO3: 5.0/3.0/2.0
  • Na2SO3: 1.0-2.0
  • Na2S2O3: 1.5-2.0

Packaging & Delivery

Packaging Details 25kg plastic woven bags,or 1000kg jumbo bags.
Delivery Time 5-15 working days,subject to the order quantity

Specifications

1.Sodium Sulfide 60%
2.Low Iron
3.Best Price and Superior Quality
4.MOQ: 20 MT
5.Timely Delivery

sodium sulphide for tannning .

1.Sodium Sulfide 60%
2.Low Iron
3.Best Price and Superior Quality
4.MOQ: 20 MT
5.Timely Delivery

Molecular formula: Na2S

Molecular weight:78.04

CAS No.:1313-82-2

H.S. code: 28301010

Standard:GB/T 10500-2000

 

 

 

 

Item

Index

151500ppm

150ppm

80ppm

50ppm

30ppm

20ppm

15ppm

10ppm

Na2S       ≥%

 

60

60

60

60

60

60

60

60

Fe            ≤%

 

0.15

0.015

0.008

0.005

0.003

0.002

0.0015

0.001

Na2CO3     ≤%

 

5.0

3.0

2.0

2.0

2.0

2.0

2.0

2.0

Watter insoluble ≤%

 

0.4

0.2

0.2

0.2

0.2

0.2

0.1

0.05

Na2SO3      ≤%

 

2.0

2.0

2.0

2.0

2.0

2.0

1.5

1.0

Na2S2O3   ≤%

 

2.0

2.0

2.0

2.0

2.0

2.0

1.5

1.5

 

 

 

 

Used as making sulphur dyestuff intermediate reducer,mordant,flotation agent,depilatory for leather,digestion auxiliary in paper-making also widely used in pigment and rubber industry etc.

 

Thin flakes, yellow or red, soluble water, presenting strong alkaline solution, easily oxidized when exposed to air.

 

25kg plastic woven bags,or 1000kg jumbo bags.

.

 

 

 

1 Payment:By T/T or Westerm Union Paypal.

 

2 Lead time :5-15 working days,subject to the order quantity

 

3 Deliwery ways:DHL ,by sea,by air,etc

 

We will always adhere to the honest and credible managing style, and remain the most reliable partner of customers.please feel free to contact us if you are interested in it,and your inquiry will always meet our prompt reply!

 

 

We are a professional manufacture specializing in sodium sulphide export for years. We export sodium sulphide flakes and solid in large amount regularly every month. Our products are in good quality and competitively price, and we have large storage at tianjin xingang.

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