China  Sodium Sulfide Flake,Sodium Sulfide Flake 60%China  Sodium Sulfide Flake,Sodium Sulfide Flake 60%China  Sodium Sulfide Flake,Sodium Sulfide Flake 60%

China Sodium Sulfide Flake,Sodium Sulfide Flake 60%

  • CAS No.: 1313-82-2
  • EINECS No.: 215-212-0
  • Molecular formula: Na2S
  • Molecular weight: 78.04
  • Grade Standard: industrial grade
  • Appearance: yellow or red pearl
  • Purity:  60%
  • Package:  25Kg/pp bag
  • MOQ:20MT

Sodium sulfide Specifications:

Inspection Item

Standard

Test result

 

Purity(Na2S)%

60

60

60.06

FE%

0.003

0.005

0.0014

Water Insoluble%

0.05

0.10

0.04

Sodium thiosulfate content%≤

2.00

--

0.87

Sodium Carbonate%

2.00

3.00

0.081

Sulfite%≤

2.00

--

 

Conclusion

First grade

Qualified product

 

 

Usage:

Dye industry for the production of sulfur dyes, vulcanized green and vulcanized blue raw materials. The dyeing and finishing industry is used as a dye aid for dissolving sulfur dyes. Tanning industry for the hydrolysis of raw leather hair removal, but also for the preparation of sodium polysulfide to accelerate dry skin immersion soft. The paper industry is used as a cooking agent for paper. The textile industry is used for manure fiber denitrification and reduction of nitrides, as well as cotton fabric dyeing mordant. Pharmaceutical industry for the production of phenacetin and other antipyretic drugs. Also used for sodium thiosulfate, sodium hydrosulfide, sodium polysulfide and so on.

 

Packaging & Shipping

Sodium sulfide Packaging: 25kg/bag or according to client request.
Sodium sulfide Delivery Detail: 2 weeks after confirm order.

Some of the products can be supplied within 7 days on the strength of EDC warehouse.

 

 

Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different 

countries export policy provide complete customs clearance documents.

3. Variety of high quality chemical products with competitive price.

 

 

Company Information

HUBEI OCEAN’s vision is to provide high quality products with a “just-in-time” approach to give our customers the best service in the industry. To provide unrivaled customer service, HUBEI OCEAN offers knowledgeable and friendly customer service representatives and accounting staff to handle all of our customers’ needs. Furthermore, we have a full-time document coordinator and quality inspectors to provide accurate orders and quality products. 

 

 

FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days, due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton, and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate 

and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai, Qingdao or Tianjin.

Hubei Ocean Biotech Co., Ltd.

Tel:+86-27-8373-3110

Contact Person:April

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