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Sodium hydroxide

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USE
Sodium hydroxide is sold commercially as anhydrous flakes or pellets or as 50% or 73% aqueous solutions. It has countless industrial uses and is one of the top 10 chemical in terms of production and use on a global scale. Approximately 15 million tons of sodium hydroxide is used annually. Its largest use, consuming about half of its production, is as a base in producing other chemicals. It is used to control pH and neutralize acids in chemical processes. The paper industry makes extensive use of sodium hydoxide in the pulping process. Sodium hydroxide is used to separate fibers by dissolving the connecting lignin. It is used in a similar fashion in the production of rayon from cellulose. Sodium hydroxide is a key chemical in the soap industry.In the saponification process, triglycerides obtained from animal and plants are heated in abasic solution to give glycerol and soap:<br/>Sodium hydroxide is used in the textile industry for bleaching and treating textiles to makethem dye more readily. The petroleum industry uses sodium hydroxide in drilling muds and asa bactericide. Sodium hypochlorite (NaOCl) is used extensively for cleaning and as a disinfectant.Common household bleach consists of about 5% sodium hypochlorite solution. Sodiumhypochlorite is prepared by reacting chlorine with sodium hydroxide: Cl2(g) + 2NaOH(aq) →NaOCl(aq) + NaCl(aq) + H2O(l). Sodium hydroxide is used in the food industry for cleaningand peeling fruits and vegetables. Sodium hydroxide is a minor ingredient in many commonhousehold products, but in a few it may constitute more than half of the product. Dranocrystals contain between 30% and 60% sodium hydroxide and some drain cleaners can consistof 100% sodium hydroxide.
Lastest Price from Sodium hydroxide manufacturers
  • Sodium hydroxide
  • US $5.00-2.00/KG
  • CAS:1310-73-2
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10000kg
  • 2024-10-11
  • Sodium hydroxide
  • US $1.00 /g
  • CAS:1310-73-2
  • Min. Order: 1g
  • Purity: 99
  • Supply Ability: 20tons
  • 2024-09-29

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  • Company Name:Shandong Zhongyuan Chemical Co., Ltd
  • Tel: 19812484234
  • Products Intro:Product Name:Sodium hydroxide
    CAS:1310-73-2
    Purity:99 Package:25kg/RMB 3.5;1000kg/RMB 3.3
  • CB Index:58
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  • Company Name:Langfang Ganyao Technology Co., LTD
  • Tel:0316-2617888 17301291189
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    Purity:99% Package:25kg;1kg;25kg
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  • Company Name:Jinan Feiyue Chemical Co., Ltd
  • Tel:0531-0531-68824182 18615221057
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    CAS:1310-73-2
    Purity:99% Package:25公斤一袋
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  • Company Name:Shandong Xinmuyuan Chemical Technology Co., Ltd
  • Tel:19105383610(微) 19105383610
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    Purity:97%,片状 Package:25kg
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  • Company Name:WUHAN JIXINYIBANG BIOTECHNOLOGY .,LTD
  • Tel:027-59768661 13297943853
  • Products Intro:Product Name:Sodium hydroxide
    CAS:1310-73-2
    Purity:99% HPLC Package:1kg;200kg;1000kg
  • CB Index:58
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  • Company Name:Shandong Haocheng Chemical New Materials Co., Ltd
  • Tel: 15689705359
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    Purity:99 Package:25KG
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  • Company Name:Liaocheng Runheng Chemical Trading Co., Ltd
  • Tel:1572-5556615 15725556615
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    CAS:1310-73-2
    Purity:32
  • CB Index:58
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  • Company Name:Guangzhou Nalong Chemical Co.Ltd
  • Tel:13192879270; 13192879270
  • Products Intro:Product Name:Sodium hydroxide
    CAS:1310-73-2
    Purity:98% Package:25kg/RMB 200;500kg/RMB 2600;1000kg/RMB 5000
  • CB Index:58
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