manufacturer supply 60% sodium sulfide tanning industry CS206T
Basic Info
Model No.: 60%
Product Description
manufacturer supply 60% sodium sulfide tanning industry CS206T
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 |
Packaging Details: |
1. 25kg/pp bag,900bags/20FCL |
Delivery Detail: | 7-10 days after receive the deposite or workable L/C |
(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
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 that
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.
Product Categories : Leather Chemicals
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