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Home > Products > Leather Chemicals > manufacturer Na2S sodium sulfide red and yellow flake CS224T

manufacturer Na2S sodium sulfide red and yellow flake CS224T

Basic Info

Model No.: 60%

Product Description

manufacturer Na2S sodium sulfide red and yellow flake CS224T

Product Description

 sodium sulfide

ITEM

STANDARD I

STANDARD II

STANDARD III

STANDARD IV

STANDARD V

Fe

20ppm max

30ppm max

50ppm max

150ppm max

1500ppm max

Na2S

62%min.

62%min.

60%min.

60%min.

60%min.

Water in-solubles

0.10%max.

0.18%max.

0.18%max.

0.30%max.

0.40%max.

Na2CO3

1.80%max.

1.80%max.

1.80%max.

3.00%max.

5.00%max.

Na2SO3

1.80%max.

1.80%max.

2.00%max.

2.00%max.

2.00%max.

Na2S2O3

2.00%max.

2.00%max.

2.00%max.

2.00%max.

2.00%max.

Color

Yellow

RED

Product display

 

Packaging & Delivery

Packaging Details:

 

1. 25kg/pp bag,900bags/20FCL

Delivery Detail:

7-10 days after receive the deposite or workable L/C

Application

 (1)the dye industry for the production of sulfur, sulfide and sulfide blue-green raw materials.

      Printing and dyeing industry as a help agent dissolved sulfur.

      Tanning industry for the hydrolysis of the raw skin hair removal, but also for the preparation of sodium polysulfide to help accelerate soaking dry skin soft.

      Papermaking industry as paper cooking agent. Man-made fiber textile industry for the reduction of nitrification and denitrification, as well as cotton fabric dyeing mordant. The pharmaceutical industry for the production of phenacetin and other antipyretic drugs.

      Also used for making sodium thiosulfate, sodium hydrosulfide, sodium polysulfide and so on.

(2)add the appropriate amount of aluminum alloy and alkaline etching solution of sodium sulfide can significantly improve the quality of the etched surface, but also can be used to remove alkaline etching liquid alkali-soluble zinc and other heavy Metal impurities.

(3)sodium sulfide can be used for direct treatment in the plating of the conductive layer, a palladium sulfide colloid generation to achieve the purpose of the non-metallic surface to form a good conductive layer by reaction with a palladium sulfide.

(4) used as a corrosion inhibitor. Raw materials also sodium thiosulfate, sodium polysulfide, sulfur and the like.

Company Information

Company Information 

Our Company is established in 2004, located in Jinzhou city, Hebei province. 

We lvzhiyuan is one of the largest chemical industry base of  Hebei.

We are a professional Chemicals manufacturer, our products are divided into three 

categories, agricultural Fertilizer, leather chemicals, washing chemicals.

1.We have 4 production lines in total.

2.They are all well-equipped and high-efficiency.

3.The process of production is strictly according to the stipulation and we promise tha

our products are high-quality and enough-quantity.

Factory Information

Team Show 

FAQ

1. How long can I get the feedback after we sent the enquiry?

A: We will reply you within 12 hours in working day.

2. How can I get some samples?
A: We are pleased to offer you sample, the delivery time is about 4-7 days.

3. Are you a factory?
A: Yes. We are. We have specialized in this field over 10 Year.

4. Where is your factory located? How can I visit there?
A: Our factory is located in Jinzhou City,Hebei Province, China Mainland.

    All our clients from home or abroad are welcomed to visit us!

5. What is the delivery time?
  15 days normally, detail delivery date should be decided according to production season and order quantity.

 

Contact Us

Contact us if you need more details on Na2s Sodium Sulfide. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Manufacturer Sodium Sulfide、Sodium Sulfide. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Leather Chemicals

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