Сульфид натрия 60% Na2S для производства химической формулы
Сульфид натрия 60% Na2S для производства химической формулы
Сульфид натрия 60% Na2S для производства химической формулы
Сульфид натрия 60% Na2S для производства химической формулы
Сульфид натрия 60% Na2S для производства химической формулы
Сульфид натрия 60% Na2S для производства химической формулы
Сульфид натрия 60% Na2S для производства химической формулы

Сульфид натрия 60% Na2S для производства химической формулы


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Sodium sulfide 60% Na2S for manufacturing chemical formula fireworks


Product Description


Sodium sulphide 
Sodium sulphide is yellow or red flakes, strong moisture absorption, soluble in water, and water solution is strongly alkaline
reaction. The method of solution in the air will slowly oxygen to sodium thiosulfate, sodium sulfite, sodium sulphide and sodium
polysulfide, because sodium thiosulfate’s generating speed is faster, its major product is sodium thiosulfate. Sodium sulphide is
deliquesced in the air and carbonated so that it is metamorphic, and constantly release hydrogen sulfide gas. The industrial
sodium sulphide includes impurities, so its color is red and yellow. Specific gravity and boiling point are influenced by
impurities.


Specification


item
value
Classification
Sulfide
Type
Sodium Sulfide
CAS No.
1313-82-2
Other Names
Sodium Sulfide
MF
Na2S
EINECS No.
215-211-5
Place of Origin
China
Grade Standard
Industrial Grade
Purity
60%min
Appearance
yellow flakes
Application
Leather,mining Sodium Sulphide
Color
Yellowish


Packing & Delivery




25k/bag or as per your needs


Company Profile


INNER MONGOLIA LUDINGYUAN CO.,LTD is build in 2012,we are committed to market innovation, management innovation, technology innovation, system innovation, maintain a fast speed of development


FAQ


1. who are we?
We are based in Inner Mongolia, China, start from 2012,sell to Southeast Asia(30.00%),South Asia(15.00%),Eastern Asia(8.00%),North America(5.00%),South America(5.00%),Eastern Europe(5.00%),Africa(5.00%),Oceania(5.00%),Mid East(5.00%),Western Europe(5.00%),Central America(5.00%),Southern Europe(5.00%),Northern Europe(2.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
pvc,paraffin wax

4. why should you buy from us not from other suppliers?
export chemicals more than 9 years
Stable supply of goods
Excellent foreign trade team

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese



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