Caustic Soda Flakes

Caustic Soda Flakes Specification

Purity
99% min

Ph Level
13-14 (1% solution)

Poisonous
Yes

Structural Formula
NaOH

Density
2.13 Gram per cubic centimeter(g/cm3)

Shape
Flakes

Molecular Weight
40.00 g/mol

Form
Solid

Other Names
Lye, Caustic Soda

Smell
Odorless

Molecular Formula
NaOH

Melting Point
318C (604F)

Boiling point
1390C

Storage
Store in a cool, dry, and well-ventilated area in tightly closed containers, away from acids and moisture

HS Code
28151110

Solubility
Freely soluble in water, soluble in ethanol and methanol

Taste
Alkaline, caustic

Classification
Caustic Alkali, Inorganic Base

Chemical Name
Sodium Hydroxide

CAS No
1310-73-2

EINECS No
215-185-5

Grade
Industrial, Technical

Standard
Conforms to IS 252:2013 / ASTM E715-18

Type
Flakes

Usage
Industrial chemical, cleaning agent, pH control

Main Material
Sodium Hydroxide

Application
Soap and detergent manufacturing, paper and pulp industry, textile processing, water treatment, chemical processing, petroleum refining

Non Toxic
Yes

Solubility in Acids
Reactive, produces heat

UN Number
1823

Shelf Life
1 year (if properly stored)

Moisture
0.5% maximum

Appearance in Water
Forms a clear, colorless solution

Appearance
White, opaque flakes

Compatibility
Incompatible with strong acids, metals, ammonium salts

Packing
25 kg HDPE/PP woven bags with inner liner

Chloride (as NaCl)
0.1% maximum

Free Caustic Alkali as NaOH
99% minimum

Hazard Class
8 (Corrosive substances)

Iron (as Fe2O3)
0.005% maximum

Handling
Use personal protective equipment; avoid inhalation and contact with skin/eyes

About Caustic Soda Flakes

Sodium Hydroxide (as NaOH) Dry basis	99%
Sodium Hydroxide as NaOH Dry basis	99
Iron as Fe	.05
Manufactured By	CHEMPLAST, RAYALSEEMA, DCW, ETC
Pack Type	50 KG
Country of Origin	Made in India

We have been counted amongst the most trusted names in this domain, engaged in offering a standard quality range of these products.

Versatile Industrial Chemical

Caustic Soda Flakes play a vital role across multiple sectors such as detergent production, pulp and paper manufacturing, textile processing, and chemical synthesis. Their high purity ensures consistent results in every application, meeting stringent industrial requirements.

Safe Handling and Storage Instructions

Handling Caustic Soda Flakes requires personal protective equipment to avoid harmful contact with skin and eyes. Always store the product in a cool, dry, and well-ventilated area, tightly sealed and away from acids and moisture, to maintain quality and safety.

Reliable Packaging and Shelf Life

Each batch of Caustic Soda Flakes is securely packed in 25 kg HDPE/PP woven bags with inner liners to reduce moisture exposure and contamination. With proper storage, its shelf life extends to one year, ensuring reliable supply for ongoing industrial needs.

FAQ's of Caustic Soda Flakes:

Q: How should Caustic Soda Flakes be stored for optimal shelf life?

A: To maintain quality and effectiveness, store Caustic Soda Flakes in tightly closed containers in a cool, dry, and well-ventilated place, away from moisture, acids, and incompatible substances. When stored properly, their shelf life is up to one year.

Q: What are the recommended safety precautions when handling Caustic Soda Flakes?

A: Always use personal protective equipment, such as gloves, goggles, and protective clothing. Avoid inhaling dust and prevent contact with skin and eyes. In case of accidental exposure, rinse immediately with water and seek medical assistance if necessary.

Q: Where are Caustic Soda Flakes typically used in industries?

A: Caustic Soda Flakes are essential in the production of soaps, detergents, paper, textiles, and for water treatment, chemical processing, and petroleum refining, thanks to their high alkalinity and effective cleaning and adjusting properties.

Q: What happens when Caustic Soda Flakes dissolve in water or react with acids?

A: Caustic Soda Flakes dissolve freely in water, forming a clear, colorless solution and generating heat. When reacting with acids, they also produce heat, which may be intense, so the process should be managed carefully to avoid hazardous conditions.

Q: How does the product's purity and composition benefit industrial applications?

A: With a minimum 99% purity and very low levels of impurities such as chloride (max 0.1%) and iron (max 0.005%), Caustic Soda Flakes ensure consistent, high-quality results in sensitive industrial processes, reducing the risk of contamination.

Q: What is the process for safely disposing of Caustic Soda Flakes?

A: Disposal should comply with local regulations. Small amounts can be diluted with plenty of water and neutralized with a weak acid before disposal. For large quantities, contact a licensed hazardous waste disposal service.

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