Factory Price Caustic Soda in Pearl for Sale

CAS No. : 1310-73-2
GradeFood Grade, Industrial Grade, Medicine Grade, Reagent Grade
Packaging25kg PP/PE bag;27 tons per 1×20’fcl no pallet,22 tons with pallet.
Loading PortQingdao, Shanghai.China
Payment TT/LC
Supplying3000tons/ month


Granular alkali can be divided into coarse alkali and particulate alkali according to their particle size, and its shape is very similar to washing powder. China factory Caustic Soda in Pearl for Sale, ROSS Chem is a China Caustic Soda supplier.

Basic Info

Synonyms: Alkali
CAS No. :1310-73-2
Molecular Weight:40
Linear Formula : NaOH
EINECS: 215-185-5
CatagoryCaustic Soda
HS Code 2815110000




Melting point318.4℃
Boiling point1390℃
Specific gravity2.13g/cm³
Vapor density/
Vapor Pressure/
Refractive Index/
Flash point/
Storage temp.Store below +30°C.
FormWhite Flakes Caustic Soda
Explosive limit/
Water Solubility/


SpecificationCaustic soda pearls Caustic soda flakes
Main content (as NaOH)99.0%min99.0%min
Carbonic Acid (as Na2CO3)0.5%max0.9%max
Sodium Chloride (as NaCl)0.03%max0.15%max
   Oxidize the Iron (as Fe2O3)0.005%max0.01%max
   Particle size0.5-1.0 mm


1. Used in the production of paper and cellulose pulp;

2. Used in the production of soaps, synthetic detergents, synthetic fatty acids and the refining of animal and vegetable oils.

3. Used in textile printing and dyeing industry as cotton desizing agent, scouring agent and mercerizing agent.

4. The chemical industry is used to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc.

5. The petroleum industry is used to refine petroleum products. And used in oilfield drilling mud. It is also used for the surface treatment of aluminum oxide, metallic zinc and metallic copper. Glass, enamel, tanning, medicine, dyes and pesticides.

6. Food-grade products are used as acid neutralizers in the food industry. It can be used as a peeling agent for citrus and peaches. It can be used as a detergent for containers such as empty bottles and cans. And bleaching agent, deodorant.7. It can also be used as an alkaline desiccant.

Packing and Loading

25kg PP/PE bag;27 tons per 1×20’fcl without pallet,22 tons with pallet.

Safety Information

Hazard Class:8.2


1. It should be stored in a ventilated and dry warehouse or shed. The packaging container must be complete and sealed. Do not store and transport with flammable materials and acids. Pay attention to moisture and rain during transportation.

2. In case of fire, water, sand and various fire extinguishers can be used to put out the fire. But firefighters should pay attention to the corrosiveness of caustic soda dissolved in water.


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