S odium hydroxide Basic information
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Sodium hydroxide (NaOH) is one of the most useful industrial sodium compounds. It is also known as lye or caustic soda and is one of the strongest base alkalis (high pH value) on the household market. It is used as a drain and oven cleaner, and it saponifies fats in the manufacture of soap. It must be used with care because it is also capable of producing serious skin burns.
Caustic soda is one of the most widely usedchemicals. It is used to neutralize acids; tomake sodium salts; to precipitate metals astheir hydroxides; in petroleum refining; in thesaponification of esters; in the treatment ofcellulose, plastics, and rubber; and in numeroussynthetic and analytical applications.
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:
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 chlo rine with sodium hydroxide: Cl2(g) + 2NaOH(aq) →NaOCl(aq) + NaCl(aq) + H2O(l). Sod ium 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.
Sodium Hydroxide is an alkali that is soluble in water, having a solubility of 1 g in 1 ml of water. it is used to destroy the bitter chemicals in olives that are to become black olives. it also functions to neutralize acids in various food products.
sodium hydroxide is used to adjust a product pH to make it more acceptable to the skin. It is commonly referred to as cau stic so da, and often serves as a chemical reagent when making soap. If too concentrated it may cause severe skin irritation.
Sodium hydroxide is one of the most important industrial chemicals. In volume, it is in the top ten chemicals produced in the United States. It is used in manufacturing a large number of compounds including several sodium salts, in treating cellulose for producing rayon and cellophane, and in manufacturing soaps, detergents, pulp, and paper. Sodium hydroxide is a common neutralizing agent for acids in acid-base titrations and petroleum refining. Another major application is extracting metals from their ores where alkali fusion, such as fusion with caustic soda, often is applied to open the ores. Additionally, sodium hydroxide is used to precipitate metals as hydroxides. Other uses are in reclaiming rubber, dissolving casein in plastics production, refining vegetable oils, processing textiles, as an eluant in ion chromatography, etching and electroplating, and as a laboratory reagent. Sodium hydroxide also is used as a strong base in many organic synthesis and base-catalyzed reactions.
NaOH solutions are used to neutralize acids and make sodium salts, e.g., in petroleum refining to remove sulfuric and organic acids; to treat cellulose in making viscose rayon and cellophane; in reclaiming rubber to dissolve out the fabric; in making plastics to dissolve casein. NaOH solutions hydrolyze fats and form soaps; they precipitate alkaloids (bases) and most metals (as hydroxides) from water solutions of their salts. Pharmaceutic aid (alkalizer).
product details
| Item |
parameter |
| Name |
Sod ium hydroxide |
| Synonyms |
Aetznatron |
| CAS |
1310 73 2 |
| Molecular Formula |
NaOH |
| Formula Weight |
39.99711 |
| Appearance |
white powder |
| Melting Point |
681 °C(lit.) |
| Boiling point |
145 °C |
| Assay |
99% |
| Water |
<0.5% |
| Residue on ignition |
<0.5% |
| Stability |
Stable |
| Storage Temp |
room temperature and avoid light |
| Origin |
Wuhan China |
| Application |
Inorganic chemical industry |
| Delivery |
by sea,by air,by Land/EMS/TNT/DHL/UPS/FedEx |
Packing
Liquid products
- 25kg,50kg,180kg,200kg,250kg,1000kg,as your needs
Solid products
Shipping
Logistics transportation methods can be divided into various ways according to the different transportation means.
• Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
• For mass orders, it will be delivered by air or sea.
• Depending on your location, please allow 1-5 business days for your order to arrive.
• For small order, please expect 3-7 days by UPS DHL EMS.
• For mass order, please allow 5-8 days by Air, 15-30 days by Sea.
Our service
- We have our own research and development team, laboratory, pilot workshop and production plant.
- Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
- Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
- The customer comes first, we provide reasonable price, high quality product and prompt shipment.
- We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
- Quick and clear response to customers questions.Warm after sale service, we will help to solve the problems in your usage.
- We could make our price discount if you place a substantial order with us.
Our Advantages
- Your inquiry related to our products or prices will be replied in 24 hours.
- We have our own research and development team, laboratory, pilot workshop and production plant.
- Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
- Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
- Protection of your sales area, ideas of design and all your private information.
- Best quality and competitive price.
Frequently Asked Question
• Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customers.
• Q2: How to start orders or make payments?
A : PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union LC,Moneygram or Paypal.
• Q3: What's your MOQ?
A : Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that
sample charge is 100% paid.
• Q4: How about delivery leadtime?
A : Delivery lead time: About 3-5 days after payment confirmed.(Chinese holiday not
included)
• Q5: Is there a discount?
A : Different quantity has different discount.
• Q6: How to contact us ?
A : You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.
• Q7: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or
arrange a courier to us and take the samples. You can send us your product specifications
and requests,we will manufacture the products according to your requests.
Our R&D laboratory Our Factory
Detecting chamber
Quality
We strictly emphasize that products we provide will satisfy or exceed the quality standard of customer.This is to guarantee deliveries of safe and high quality products with reliable services.
We promote the philosophy of treating everyone with objectivity and respect.We will honor our commitments with our customers,suppliers,and respect.We through unbiased pricing,products,and honesty.
Factories and workshops
We is located in wuhan, the central city of China, the core of the Changjiang river economic belt and known as the "thoroughfare of nine provinces".Mainly engaged in Pharmaceuticals Raw Material, Pesticides Raw Materials, API Raw Material, OLED Intermediates, UV Absorber Additive, Chemical Food Additives, Plant Extract Powder, Chinese Herbal Medicine, Polyimide Monomer, Impurity Reference Standards research and development, production, sales and operation or agency of various products and technology import and export business.
Audited Supplier 
Sodium hydroxide (NaOH) is one of the most useful industrial sodium compounds. It is also known as lye or caustic soda and is one of the strongest base alkalis (high pH value) on the household market. It is used as a drain and oven cleaner, and it saponifies fats in the manufacture of soap. It must be used with care because it is also capable of producing serious skin burns.
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