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Sodium Sulfide
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Sodium Sulfide

400 ~ 600 USD / Metric Ton ( Negotiable )

|

25 Metric Ton Minimum Order

بلد:

China

نموذج رقم:

Tiger-SS

سعر فوب:

400 ~ 600 USD / Metric Ton ( Negotiable ) أحصل على آخر سعر

الموقع:

China

سعر الحد الأدنى للطلب:

400 per Metric Ton

الحد الأدني للطلب:

25 Metric Ton

تفاصيل التغليف:

25kg/1000kg bags

موعد التسليم:

in 15 days

القدرة على التوريد:

3000 Metric Ton per Month

نوع الدفع:

T/T, L/C

مجموعة المنتج :

-

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به David

South Jiefang Rd. Hexi District, Tianjin, Tianjin

الاتصال الآن

مواصفات المنتج

  • Type: Sodium Sulfide
  • Other Names: Sodium Sulphide
  • MF: Na2S
  • Grade Standard: Industrial Grade
  • Purity (%): 50%-60%
  • Appearance: Red or Yellow flakes
  • Application: Industrial
  • Brand Name: Tiger

الوصف

Sodium Sulfide 

Sodium sulfide is the chemical compound with the formula Na2S, or more commonly its hydrate Na2S·9H2O. Both are colorless water-soluble salts that give strongly alkaline solutions. When exposed to moist air, Na2S and its hydrates emit hydrogen sulfide, which smells like rotten eggs. Some commercial samples are specified as Na2xH2O, where a weight percentage of Na2S is specified. Commonly available grades have around *0% Na2S by weight, which means that x is around 3. Such technical grades of sodium sulfide have a yellow appearance owing to the presence of polysulfides. These grades of sodium sulfide are marketed as 'sodium sulfide flakes'. Although the solid is yellow, solutions of it are colorless.
 

It is primarily used in pulp and paper industry in the kraft process . It is used in water treatment as an oxygen scavenger agent and also as a metals precipitant, in the photographic industry to protect developer solutions from oxidation, in textile industry as a bleaching, as a desulfurising and as a dechlorinating agent and in leather trade for the sulfitisation of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent. It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds. It is used in other applications including ore flotation, oil recovery, food preservative, making dyes, and detergent.
 

Sodium sulfide is an active ingredient in some over-the-counter ingrown toenail relief products.


 

بلد: China
نموذج رقم: Tiger-SS
سعر فوب: 400 ~ 600 / Metric Ton ( Negotiable ) أحصل على آخر سعر
الموقع: China
سعر الحد الأدنى للطلب: 400 per Metric Ton
الحد الأدني للطلب: 25 Metric Ton
تفاصيل التغليف: 25kg/1000kg bags
موعد التسليم: in 15 days
القدرة على التوريد: 3000 Metric Ton per Month
نوع الدفع: T/T, L/C
مجموعة المنتج : -

Send a direct inquiry to this supplier

إلى:

David < Tianjin Tiger Internation Trade Co. Ltd >

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