Place of Origin:
MADE IN CHINA
Brand Name:
BinHua
Certification:
ISO9001：2015
Model Number:
CAS: 1310-73-2
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Industry Grade Caustic Soda Liquid Caustic Sodium Hydroxide Soda
Product Description
Caustic soda liquid is a colorless transparent liquid. Relative density 2.130, melting point 318.4℃, boiling point 1390℃.
Caustic soda liquid will freeze below zero. Liquid alkali freezes at seven degrees Celsius. The crystallization temperature of caustic soda liquid changes with its concentration.
Industrial products contain more impurities, mainly sodium chloride and sodium carbonate, and sometimes a small amount of iron oxide. When dissolved into concentrated liquid alkali, most of the impurities will float to the surface, can be separated and removed.
Basic Info
| Molecular Formula: | NaOH |
| Molecular Weight: | 40.00 |
| CAS No: | 1310-73-2 |
| EINECS No: | 215-185-5 |
| Hs Code | 2815120000 |
| Quality | First-class product |
Product Analysis
Name:Caustic Soda Liquid
According to:GB/T209-2018
| Specification | Standard | Test Result |
| Assay(NaOH)% | ≥50 | 50.02 |
| Sodium Carbonate(Na2Co3)% | ≤0.1 | 0.08 |
| Sodium Chloride(NaCL)% | ≤0.01 | 0.0075 |
| Arsenic(ppm) | ≤3 | 3 |
| Mercury (ppm) | ≤0.1 | 0.006 |
| Lead(ppm) | ≤10 | 5 |
| Heavy metal(ppm) | ≤30 | 23 |
| Fe(Fe2O3)% | ≤0.005 | 0.0039 |
Caustic soda liquid, also known as sodium hydroxide solution, plays an important role in the production of oxalic acid. Oxalic acid is a colorless and odorless crystalline compound that is used in a variety of applications, including as a cleaning agent, bleaching agent, and in the production of various chemical compounds.
The production of oxalic acid involves several steps, and caustic soda liquid is used in some of these steps. Here are the main steps involved in the production of oxalic acid and the role of caustic soda liquid in each step:
1.Hydrolysis: The first step in the production of oxalic acid is hydrolysis of a starting material, such as sawdust or corn cobs, using sulfuric acid. Caustic soda liquid is used to neutralize the sulfuric acid and raise the pH of the solution to a level where the oxalic acid can be extracted.
2.Extraction: After hydrolysis, the resulting solution is filtered to remove any solids and impurities. Caustic soda liquid is then added to the solution to adjust the pH and promote the extraction of the oxalic acid. The oxalic acid is extracted using a solvent, such as ethyl acetate or butyl acetate.
3.Purification: The extracted oxalic acid is then purified using a series of processes, including crystallization, filtration, and drying. Caustic soda liquid is sometimes used in the purification process to adjust the pH of the solution and promote the formation of high-quality crystals.
Overall, caustic soda liquid plays an important role in the production of oxalic acid, as it is used to neutralize acid and adjust the pH of the solution to promote the extraction and purification of the oxalic acid. However, due to the corrosive nature of caustic soda, proper safety precautions should be taken when handling and using it in any application.
Shipment
The most thoughtful service for our customers: We have a professional team, from the factory production, delivery to the warehouse, warehouse packing, into the Chinese chemical warehouse and to the transport, strictly supervise every process.
Company Introduction
Baoshun (Shanghai) Chemical Technology Co., LTD. (hereinafter referred to as "Baoshun Chemical") is a private joint-stock enterprise specializing in the production and sales of solid sodium hydroxide, caustic soda flakes, caustic soda, caustic soda pearls, food-grade sodium hydroxide and other chemicals. It sells to various provinces and regions in China, and has established long-term cooperative business with most state-owned enterprises and listed companies.
Its subsidiaries, Linxi Industry (Hong Kong) Co., LTD., Linxi International Trade (Tianjin) Co., LTD., Linxi Import and Export Trade (Guangdong) Co., LTD., provide services for the export of its products. Its products are widely used in petroleum, chemical industry, metallurgy, pharmaceutical, electroplating, paper making, printing and dyeing, textile, soap making and many other fields. The annual sales volume of caustic acid and caustic acid is 200,000 tons. The products have passed ISO9001 quality management system certification and strictly follow the specifications of the national Quality standard (GB209-2018). The export products are tested by quality inspection institutions (SGS, CIQ, INTERTEK). Other countries such as ECTN, FOEME, COO are available.
Baoshun Chemical and its import and export companies have independent import and export rights, with more than 10 years of export experience. The ports are located in Tianjin Port and Qingdao Port in north China. Our products are exported to more than 150 countries in Southeast Asia, Middle East, Europe and Africa. We have rich export experience and understand the different needs of customers in developing countries and developed countries. Over the years, we have provided satisfactory chemical products solutions for many customers, and now deeply praised and trusted by domestic and foreign product users.
FAQ
1.What documents do you provide?
Usually we provide commercial invoice, Packing list, Original B/L, COA, MSDS, etc.
2.Can I get sample before order?
Yes, we can send you free samples for your reference, help you to test your market,you only for international courier charge.
3.Where is your loading port?
Usually TIANJIN port or QINGDAO port.
4.How can you guarantee the goods you offer is qualified?
Provide testing services, and let SGS do quality testing when delivery.
5.When can I get reply?
Our sales manager will contact you within 12 hours.
6.Are you the manufacturer?
Yes, we are manufacturer this means we can control the quality and we can ensure the delivery time , the quality can be stable and the price can be competitive, so please don't worry.
7.What are your payment terms?
TT(30% deposit in advance, 70% balance against of the B/L copy). We also accept L/C,DP,west union and so on.
8.What is your delivery time?
Within 2 weeks after received the receipt of advance payment.
9.How about the validity of products?
According to the products you order, usually 2 years.
10.How about packing?
25 kg PP woven bags with PE inner or we can offer the package which printed based on your design.
Send your inquiry directly to us
