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Basic Info
Model NA. | sodium hydroxide solution | EINECS | 215-185-5 |
CAS No. | 1310-73-2 | Appearance | Colorless Liquid |
Other Name | Caustic soda solution | Grade Standard | Food Grad, Industrial Grade, Feed Grade |
Application | Food, chemical, pharmaceutic, pipelines | MF | NAOH |
Relative density | 1.328-1.349l | HS.CODE | 2815120000 |
Specification | 25%, 30%, 32%, 49%, 50% | Kind | Soluble Alkali |
Un | 1824 | Transport Package | 25kg, 35kg, 250kg Drums, 1500kg IBC Drums, Tanks |
Boiling Point | 1390°C (1663 K) | Storage Condition | Store at dry, cool warehouse |
Trademark | ZHD | Origin | China |
Molecular Weight | 40 | Hazard Category | 8.2 |
Packing group | II | pH Value | 12-14 |
Specification
Item | Standard |
NaOH≥ | 30.0 |
Na2CO3≤ | 0.06 |
NaCl ≤ | 0.01 |
Fe2O3≤ | 0.0005 |
NaClO3 ≤ | 0.002 |
CaO≤ | 0.001 |
Al2O3≤ | 0.001 |
SiO2≤ | 0.004 |
Na2so4≤ | 0.002 |
Product Description
Liquid caustic soda, also known as liquid sodium hydroxide, is a colorless, transparent, strongly alkaline liquid. This product exhibits extreme corrosiveness and hygroscopicity, reacting violently with acids.
In industry, liquid caustic soda serves as a versatile basic chemical raw material, extensively used in papermaking, synthetic detergent production, textile printing and dyeing, water treatment, and organic synthesis. Its liquid form facilitates pipeline transportation and dosing, making it suitable for large-scale continuous production.
Package
Flake: 25KG, 35KG, 250KG Drums, 1500KG IBC Drums, ISO Tanks
or as clients' request.
Application
1. Chemical Synthesis: Used in the production of various sodium salts, organic chemical products, and synthetic detergents.
2.Petroleum Refining: Employed for crude oil desulfurization and neutralizing acidic substances in petroleum products.
3.Water Treatment: Serves as a neutralizing agent and cleaning solution, widely applied for pH adjustment and equipment cleaning.
4.Paper Industry: Utilized for neutralization during cooking and bleaching processes in pulp manufacturing.
5.Textile Printing and Dyeing: Applied in the mercerization of cotton fabrics and as a dyeing auxiliary.
6.Food Industry: Serves as a food processing aid (acidity regulator) in specific production processes.
7.Metallurgy and Electroplating: Employed in metal surface treatment, degreasing, and bauxite smelting.
