Caustic Soda Flakes 99% :
APPEARANCE:White Flakes
CAS No:1310-73-2
HS:28151100
Industrial grade:GB/T209-2018
Sodium hydroxide, chemical formula is NaOH, commonly known as caustic soda, caustic soda, caustic soda, when dissolved, emits ammonia taste, is a highly corrosive strong alkali, generally in sheet or particle form, easy to dissolve in water (heat release when dissolved in water) and form alkaline solution, and delixability, easy to absorb water vapor in the air (delixation) and carbon dioxide (metamorphism). NaOH is one of the necessary chemicals in chemical laboratories and one of the common chemicals. Pure products are colorless and transparent crystals. Density 2.130g/cm³. Melting point 318.4ºC. Boiling point 1390ºC. Industrial products contain small amounts of sodium chloride and sodium carbonate, which are white opaque crystals. There are lumps, sheets, granules and rods. The equation is 40.01
Sodium hydroxide can be used as alkaline cleaning agent in water treatment, soluble in ethanol and glycerol; Insoluble in propanol and ether. It also has a corrosive effect on sodium carbon at high temperature. Disproportionation reaction with chlorine, bromine, iodine and other halogen. Neutralizes with acids to produce salt and water.
PACKAGE:25kg bag,customized package;1 - 1.2 tons pallets customized package accepted.
Caustic soda is one of the must-have chemical which is used in many industries. We have our own factory of caustic soda and we are the professional caustic soda
suppliers in China. Making sure good quality and fast shipment.
Caustic soda ( sodium hydroxide) is a soluble strong base. Caustic soda is widely used in: Bleach - Bleach for industrial, industrial and consumer applications.
Petroleum Products - used in the exploration, production and processing of oil and gas. Aluminum production - used to dissolve bauxite, the raw material for aluminum production.
Chemical Processing - used as a basic raw material for a wide range of downstream products including solvents, plastics, fabrics, adhesives, paints, herbicides, dyes, inks, pharmaceuticals, etc.
Cleaning supplies such as water treatment and sewage and pipeline cleaning agents
Other small-scale applications of caustic soda include bottle cleaners, oven cleaners, and other household cleaning products, as well as household soap.
Sodium hydroxide dissolved in water will completely dissociate into sodium ions and hydroxide ions, so it has the universality of alkali.
It can undergo acid-base neutralization reaction (also a metadecomposition reaction) with any protic acid:
NaOH + HCl = NaCl + H2O
2NaOH + H2SO4=Na2SO4+2H2O
NaOH + HNO3=NaNO3+H2O
Similarly, its solution can undergo metadecomposition reaction with salt solution:
NaOH + NH4Cl = NaCl +NH3·H2O
2NaOH + CuSO4= Cu(OH)2↓+ Na2SO4
2NaOH+MgCl2= 2NaCl+Mg(OH)2↓
| Inspection item |
Target |
Result |
Judge |
| Appearance |
White |
White |
Qualified |
| NaOH % |
99.0 |
99.02 |
Qualified |
| Na2CO3 % ≤ |
0.8 |
0.47 |
Qualified |
| NaCI% ≤ |
0.05 |
0.01 |
Qualified |
| Fe2O3% ≤ |
0.008 |
0.002 |
Qualified |
| Conclusion |
Qualified |
Application
1. Chemical manufacturing: Caustic soda is widely used in the production of a variety of chemicals, including detergents, soaps, textiles, and paper.
2. Water treatment: Caustic soda is used to adjust the pH of water and to remove impurities from water.
3. Food processing: Caustic soda is used in food processing to clean and sanitize equipment and surfaces.
4. Petroleum refining: Caustic soda is used in the refining of petroleum products to remove impurities.
5. Metal processing: Caustic soda is used in the production of aluminum and other metals.
6. Cleaning products: Caustic soda is used in the production of cleaning products, such as drain cleaners and oven cleaners.
7. Pharmaceuticals: Caustic soda is used in the production of pharmaceuticals, including antibiotics and pain relievers.
8. Pulp and paper: Caustic soda is used in the production of pulp and paper, where it is used to break down wood fibers.
9. Textile manufacturing: Caustic soda is used in the production of textiles, where it is used to remove impurities and to soften fabrics.
10. Biodiesel production: Caustic soda is used in the production of biodiesel, where it is used to convert vegetable oils and animal fats into biodiesel.
Packaging & Shipping
Why Choose Us
Company Profile
Tianjin Dingxin Chemical Co.,Ltd has engaged in chemical industry for more than13 years based on Tianjin Port. With the advantages of rich chemical resources in middle and west of China.We can supply you mature & premium one-stop-
service with competitive price, sufficient stock supply, strict quality control, fast delivery, professional & safe shipping team, good after-sale sevice etc. Since our products quality, production and delivery, sales service is guaranteed. We have received praise from our customers in the industry, and many well-known domestic and foreign enterprises have chosen to cooperate with us for a long time.
Strength warehouse
The warehouse ensures sufficient goods, and a moisture-proof layer is installed below each stack to ensure the dryness and clean
appearance of the goods.
Our exhibition&clients:
Our certificates:
Our service:
- To follow orders and arrange shipping in time,providing complete documents for customs clearance according to different export policies in different countries.
- To inform customers of price trends in the market timely.
- Perfect after-sale service,any inquiry will be replied within 24hours.
- Reasonable and competitive prices with short lead time.
- Sample is available for your evaluation and formulation development.
- Dedicated to high quality,stable supply and considerate service
FAQ:
1.What are your payment terms?
For our first cooperate client, usually by TT 30% deposit,balance paid agansit BL copy, or full amount LC at sight. If you be our regular client, payment term can adjust.
2.What is your delivery time?
It depends on order quantity, usually we will arrange shipment within 3-20days.
3.How about packing?
Usually we provide packing as 25kg/bag or carton. Of course, if you have special requirment for packing, we will adjust according to you.
4.When can I get reply?
Our sales manager will contact you within 24hours.
5.How about the validity of products?
According to the products you order, usually 2 years.
6.What documents do you provide?
Usually we provide Commercial Invioce, Packing List, Bill of Loding, COA, Healthy Certificate and Original Certificate,etc. If there are any special requierments in your market, please let us know.
7.Can I get sample before order?
Yes, we can provide free sample once price is agreed, and you have to pay us delivery fee in advance.
8.Where is your loading port?
Usually TIANJIN/QINGDAO port.
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