Basic Info
Model No.: 60% Industry Grade
Product Description
60% Na2S red / yellow sodium sulfide price
Specifiction
sodium sulfide 60% red or yellow flakes for reducing agent
FORMULA:NA2S
HS NO:28301010
CAS NO:1313-82-0
EINECS NO:215-211-5
UN NO:1849
APPEARANCE:red or yellow flakes
PURITY:60%
Parameters
| Parameters | 30PPM | 80PPM | 150PPM | 300PPM | 1500PPM |
| Na2S | 60% MIN | 60% MIN | 60% MIN | 60% MIN | 60% MIN |
| Na2CO3 | 2.00% MAX | 2.00% MAX | 2.00% MAX | 5.00% MAX | 5.00% MAX |
| Fe | 0.003% MAX | 0.008% MAX | 0.015% MAX | 0.03% MAX | 0.15% MAX |
| Water insoluble | 0.05% MAX | 0.2%MAX | 0.2% MAX | 0.4% MAX | 0.4% MAX |
APPLICATION: in leather tanner,as reducing agent
PROPERTY: soluble in water,presenting strong alkaline solution,easily oxidized when exposed to air
Our company was founded in 2006, the factory is located in jinzhou city, hebei province, the factory is a company approved by hebei province bureau of quality and technical supervision of Fertilizer and chemical raw material production enterprises.
After ten years of development, the factory sales network has been all over the world, our factory product quality testing and research and development personnel have college degree or above.Integrity management is our principle, customer satisfaction is always our goal, we hope that through our efforts, get your recognition, welcome friends from all walks of life come to visit our factory!
1. Mixed container, we can mix different items in one container.
2. Prompt shipment with professional documents.
3. Packing as your request, with photo before shipment.
Any questions, welcome to contact me
Product Categories : Leather Chemicals
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