100% Original Factory Basic Black Dye For Leather - Sodium Sulphide Flakes – LEADING
100% Original Factory Basic Black Dye For Leather - Sodium Sulphide Flakes – LEADING Detail:
Sodium Sulphide Flakes
Product Description
Iterms | Standards | Result |
Na2S%: | 60%min | 60.12% |
Na2CO3%: | 2%max | 1.67% |
Fe%(iron): | 150ppm | 60ppm |
Water insoluble%: | 0.15% max | 0.09% |
Standard | GB/T 10500-2009 | |
Appearance | Light red or deep yellow |
1.sodium sulphide content: 60%min
2.Fe (iron)80ppm max
3.Packing: 25kg plastic weaving bag.
4. sodium sulphide Specification: as standard GB/T 10500-2009
5. package of sodium sulphide: 25kg Three layers, PE+PP+PE,
6. 1×20′fcl: 24mts non-palletized for sodium sulphide 80ppm
7. UN No. for sodium sulphide: 1849 HS Code: 2830.1010
8. sodium sulphide usage:
1) leather industry;
2) mill run;
3) raw materials of sulfur dyes
4)mining
5)paper industry etc.
Product detail pictures:

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Our mission will be to become an innovative supplier of high-tech digital and communication devices by furnishing benefit added structure, world-class manufacturing, and service capabilities for 100% Original Factory Basic Black Dye For Leather - Sodium Sulphide Flakes – LEADING , The product will supply to all over the world, such as: Haiti, Philippines, Sevilla, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We are doing everything to offer our customers with best services and best products . We promise that we'll be responsible all the way to the end once our services begin.

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

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