Gold Member Since 2015
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Zibo Qingxin Chemicals Co., Ltd.

Sodium Sulphide, Na2s, Sodium Hydroxide manufacturer / supplier in China, offering High Quality Na2s Yellow Sodium Sulphide 60%, BV Certification Main Product Caustic Soda 99% Flake, Directly Factory Price Pentaerythritol 98min and so on.

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High Quality Na2s Yellow Sodium Sulphide 60%

FOB Price: US $520 / Ton
Min. Order: 10 Tons
Min. Order FOB Price
10 Tons US $520/ Ton
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Production Capacity: 10000 Mt Per Mouth
Transport Package: 25kgs Per Bag
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: sodium sulphide
  • Grade Standard: Industrial Grade
  • Na2s: 60%Min.
  • Specification: ISO
  • Type: Sodium Sulphide
  • Fe: 10ppm Max
  • Trademark: Qingxin
  • Origin: Shandong China
Product Description

High quality and best price sodium sulphide

Molecular formula: Na2S

Property:

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

Usage:

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.

Packing:

in 25KG woven bags Or ton bag packaging

Specification:

ITEM

STANDARD

I

STANDARD

I

STANDARD II

STANDARD III

STANDARD

IV

STANDARD

V

Fe

10ppm max

20ppm max

30ppm max

80ppm max

150ppm max

1500ppm max

Na2S

60%min.

60%min.

60%min.

60%min.

60%min.

60%min.

Water insolubles

0.03%max

0.10%max.

0.18%max.

0.20%max.

0.30%max.

0.40%max.

Na2CO3

1.80%max

1.80%max.

1.80%max.

2.00%max.

3.00%max.

5.00%max.

Na2SO3

1.00%max

1.80%max.

1.80%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.

2.00%max.

Colour

Yellow

RED


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