Caustic Soda / Sodium Hydroxide
Sodium hydroxide, also known as caustic soda, caustic soda, caustic soda, or caustic soda, is an inorganic compound with the chemical formula NaOH and a relative molecular weight of 39.9970.
Sodium hydroxide is highly alkaline and corrosive, and can be used as an acid neutralizer, masking agent, precipitant, precipitation masking agent, color developer, saponification agent, peeling agent, detergent, etc. It has a wide range of applications
Physical property :
Density: 2.130 g/cm ³
Melting point: 318.4 ºC (591 K)
Boiling point: 1390 ºC (1663 K)
Vapor pressure: 24.5mmHg (25 ° C)
Saturated vapor pressure: 0.13 Kpa (739 ºC)
Appearance: White crystalline powder
Solubility: soluble in water, ethanol, glycerol, insoluble in acetone, ether
| Item |
Test Standard |
Test Result |
| NAOH % ≥ |
99 |
99.4 |
| Na2CO3 % ≤ |
0.5 |
0.07 |
| NACL % ≤ |
0.1 |
0.02 |
| Fe2O3 % ≤ |
0.2 |
0.006 |
Application area
1. Used for the production of paper and cellulose pulp; Used for the production of soap, synthetic detergents, synthetic fatty acids, and the refining of animal and vegetable fats.
2. The textile printing and dyeing industry uses it as a cotton fabric desizing agent, refining agent, and silk finishing agent.
3. The chemical industry is used to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc. The petroleum industry is used to refine petroleum products and in drilling mud for oil fields.
4. It is also used for surface treatment in the production of alumina, metallic zinc, and metallic copper, as well as in glass, enamel, leather, pharmaceuticals, dyes, and pesticides.
5. Food grade products are used in the food industry as acid neutralizers, peelers for citrus, peach, and other fruits, detergents for empty bottles, cans, and other containers, as well as decolorizers and deodorizers.
6. Widely used basic analytical reagents. Prepare standard alkaline solution for analysis. Absorbent for small amounts of carbon dioxide and water. Neutralization of acid. Sodium salt production. Widely used in papermaking, chemical industry, printing and dyeing, medicine, metallurgy (aluminum refining), chemical fiber, electroplating, water treatment, exhaust gas treatment, etc.
7. Used as a neutralizing agent, a masking agent, a precipitant, a precipitation masking agent, and a chromogenic agent for the determination of ketosteroids by thin-layer analysis. Used for sodium salt preparation and saponification agent. Used for manufacturing various sodium salts, soaps, pulp, sorting cotton fabrics, silk, viscose fibers, recycling of rubber products, metal cleaning, electroplating, bleaching, etc.
8. In the cosmetics cream category, this product and saponification such as stearic acid act as emulsifiers, used to manufacture creams, shampoos, etc
Packaging & Shipping
Package : 25Kg Bags
Loading quantity : 25-27 MT
Delivery time : Within 15-21 days of receiving the advance payment
FAQ
1. Who are we?
We are Shandong Jinqi Chemical Co., Ltd., a company full of young blood specializing in chemical export and foreign trade. Our office has a total of about 100-200 people.
2. How can we ensure quality?
Always provide pre production samples before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
Paraffin wax; calcium carbide; caustic soda ; alcohol isopropanol; SLES; PVC resin ;PVC paste resin ;MDI; TDI;
LABSA ;phosphoric acid ;formic acid
4. Why do you want to buy from us instead of other suppliers?
Excellent foreign trade team with over 3 years of stable supply of exported chemicals
5.What services can we provide?
Accepted delivery terms: FOB, CFR, CIF;
Accepted payment currencies: US dollars, euros, Chinese yuan;Pound
Accepted payment methods: wire transfer, letter of credit, AliExpress PayPal, western union;
Languages: English, Chinese, Spanish, Russian, and global languages
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