Place of Origin:
MADE IN CHINA
Brand Name:
ZhongTai
Certification:
ISO9001:2015
Model Number:
(is-it-ⅰ)
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Caustic Soda Flakes, Custom Hot Selling,Oxalic Acid Production
Product Description
Caustic soda flakes, also known as sodium hydroxide flakes, are a white, odorless, and highly reactive solid chemical. They are produced through the electrolysis of salt water or brine, which results in the separation of sodium ions and hydroxide ions.
Caustic soda flakes are highly soluble in water and can dissolve in other polar solvents such as ethanol and methanol. They are highly reactive and can cause burns and severe skin irritation if they come into contact with skin or eyes. Therefore, they must be handled with care and appropriate personal protective equipment should be worn.
Basic Info
| Molecular Formula: | NaOH |
| Molecular Weight: | 40.00 |
| CAS No: | 1310-73-2 |
| EINECS No: | 215-185-5 |
| Hs Code | 2815110000 |
| Specification | 99.01% |
| Solubleness | Soluble Alkali |
| Quality | First-class product |
Product Analysis
Name:Caustic Soda Flakes
According to:GB/T209-2018
| Item | Standard | Test Result |
| Assay(NaOH)% | ≥98.0 | 99.01 |
| Sodium Carbonate(Na2Co3)% | ≤0.8 | 0.5 |
| Sodium Chloride(NaCL)% | ≤0.05 | 0.03 |
| Iron Sesquioxide(Fe2O3)% | ≤0.008 | 0.005 |
| Color | White color | Confirm |
Application In The Production Of Oxalic Acid
Caustic soda flakes, also known as sodium hydroxide, play a key role in the production of oxalic acid. Oxalic acid is a dicarboxylic acid that is widely used in various industrial applications, including as a bleaching agent, a cleaning solution, and a chelating agent for metal ions.
The production of oxalic acid involves several steps, including the reaction of sodium hydroxide with a carbohydrate source such as sawdust or sugar. In this process, caustic soda flakes are used to hydrolyze the carbohydrate source, breaking it down into smaller molecules that can be further processed to produce oxalic acid. The reaction is as follows:
2 NaOH + C2H5O2H → Na2C2O4 + 2 H2O
After the reaction, the resulting sodium oxalate solution is acidified with sulfuric acid to release oxalic acid as a solid precipitate. The oxalic acid is then filtered, washed, and dried to produce the final product.
It's worth noting that the use of caustic soda flakes in the production of oxalic acid can be hazardous if not handled properly. Caustic soda flakes are highly corrosive and can cause severe burns if they come into contact with skin or eyes. As such, proper safety measures, such as protective clothing and eye protection, should always be taken when working with caustic soda flakes in oxalic acid production.
Packaging
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 ship, strictly supervise every process.
From the factory production, delivery to the warehouse
Warehouse packing, into the Chinese chemical warehouse and to the ship
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 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.
2.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.
3.What is your delivery time?
Within 2 weeks after received the receipt of advance payment.
4.How about packing?
25 kg PP woven bags with PE inner or we can offer the package which printed based on your design.
5.When can I get reply?
Our sales manager will contact you within 12 hours.
6.How about the validity of products?
According to the products you order, usually 2 years.
7.What documents do you provide?
Usually we provide commercial invoice, Packing list, Original B/L, COA, MSDS, etc.
8.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.
9.Where is your loading port?
Usually TIANJIN port or QINGDAO port.
10.How can you guarantee the goods you offer is qualified?
Provide testing services, and let SGS do quality testing when delivery.
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