Sodium Sulphide
「Performance Characteristics」:
It is pink, red brown, and wheat and have corrosiveness.
「Function」:
Dye industry Produce sulfur dye, the raw material of sulfur black and sulfur blue.
Printing industry: Dyeing agent of dissoluting sulfur dye.
Leather industry: Make sodium polysulfide.
Papermaking: Cooking reagent.
Textile: Reduction of artificial fiber denitrating and nitration as well as dye mordant of woven cotton.
Pharmaceutical industry: Produce phenacetin and other febbrifuge.
And it is also can use for producing sodium hyposulfite, sodium polysulfide and sodium bisulfide and so on.
「Product quality」:
Comply with GB/10500-2009
「Molecular Formula」:
Na2S
「Molecular Weight」:
78.04
「H.S.CODE」:
28301010
「CAS No.」:
1313-82-2
E-mail:
kehui.xu@gmail.com
Phone:
+86-15810661525
Technique Request
| Index Name | Type | |||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type I | Type II | Type II | ||||||||||||||||||||||||||||||||||||||||||||
| High-Class Product | First-Class Product | Qualified Product | First-Class Product | Qualified Product | ||||||||||||||||||||||||||||||||||||||||||
| Na2S Content | ≥ | 50.0 | 50.0 | 50.0 | 60.0 | 60.0 | 65.0 | |||||||||||||||||||||||||||||||||||||||
| Na2SO3 Content | ≤ | 2.0 | – | – | – | – | – | |||||||||||||||||||||||||||||||||||||||
| Na2S203 Content | ≤ | 2.0 | – | – | – | – | – | |||||||||||||||||||||||||||||||||||||||
| Fe Content | ≤ | 0.003 | 0.05 | 0.01 | 0.03 | 0.05 | 0.08 | |||||||||||||||||||||||||||||||||||||||
| Na2Co3 Content | ≤ | 3.5 | 5.0 | – | 2.0 | 3.0 | 4.0 | |||||||||||||||||||||||||||||||||||||||
| Water Insoluble Content | ≤ | 0.20 | 0.40 | 0.80 | 0.05 | 0.10 | 0.30 | |||||||||||||||||||||||||||||||||||||||
| The iron (Fe) content can be adjusted to meet customer requirements, with available specifications of 10ppm, 15ppm, 20ppm, 25ppm, and 30ppm. | ||||||||||||||||||||||||||||||||||||||||||||||
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It is filler of paint, printing ink, rubber, plastic and insulating tape, also used in pigment, ceramics, accumulator cell, enamelware, glass and spice, and other industry.
Dye industry Produce sulfur dye, the raw material of sulfur black and sulfur blue.
Printing industry: Dyeing agent of dissoluting sulfur dye.
Leather industry: Make sodium polysulfide.
Mainly used for color kinescope glass shell, magnetic mater ials, glass ,ceramics, fireworks, metallurgy machine he strontium salt raw material etc.
It is raw material for manufacture of strontium salts and pigment. It is used in manufacture of fireworks, glass making. metallurgy industry.
Strontium hydroxide is widely used in the refining and processing of beet sugar in Europe. It forms an insoluble
disaccharide salt, which is separated and refined. When carbon dioxide is introduced, the sugar is released and insoluble
strontium carbonate is generated;
Excipients used for ceramic coatings and optical glass are used in the manufacturing of various electronic components such as electronic
ceramics, PTC thermistors, capacitors etc.
Excipients used for ceramic coatings and optical glass are used in the manufacturing of various electronic components such as electronic
ceramics, PTC thermistors capacitors, etc, Analyze iron in calcium, magnesium, manganese, and zinc.
