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Alum Powder

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MOQ : 25 Kilograms

Alum Powder Specification

Shelf Life
24 Months

Packaging Type
HDPE Bag / Drum / Customized

Storage
Store in a cool, dry place, away from moisture

Solubility
Soluble in water

CAS No
7784-24-9

Chemical Name
Aluminium Potassium Sulfate

Physical Form
Solid powder

Grade
Industrial Grade

Purity(%)
99%

Type
Powder

Application
Water Treatment, Food Processing, Dyeing, Cosmetics, Paper Industry

Molecular Formula
KAl(SO4)2·12H2O

Appearance
Fine crystalline powder

Molecular Weight
474.39 g/mol

pH Value (1% Solution)
2.8 - 3.5

Melting Point
92.5°C (decomposes)

Boiling Point
Not applicable (decomposes before boiling)

Odor
Odorless

Hazard Class
Non-hazardous

Color
White

Alum Powder Trade Information

Minimum Order Quantity
25 Kilograms

Supply Ability
1000 Kilograms Per Day

Delivery Time
1 Week

About Alum Powder

We have been a reliable manufacturer of Alum Powder in the market. It is used for purification of drinking water as a chemical flocculant. This also finds application in styptic pencil to stop bleeding from minor cuts. Alum Powder acts as the adjuvant in vaccines ( a chemical which enhances the immune response).

Versatile Industrial Applications

Alum Powder is crucial in water treatment for its coagulating properties, enabling the removal of impurities efficiently. Its use extends to the food industry as a firming agent, in dyeing for textile mordanting, cosmetics for astringent formulations, and in the paper industry for paper sizing. Its consistent performance stems from its high purity, fine crystalline form, and water solubility.

Safe Handling and Storage Guidelines

Although classed as non-hazardous, Alum Powder requires proper storage conditions to preserve efficacy. It should be kept in an airtight HDPE bag or drum, away from moisture, in a cool, dry location. Following these guidelines ensures a shelf life of up to 24 months and prevents clumping or reactivity due to humidity exposure.

FAQs of Alum Powder:

Q: How should Alum Powder be stored to maintain its quality?

A: Store Alum Powder in a cool, dry place, away from moisture, preferably in airtight HDPE bags or drums. Proper storage ensures it remains free from clumping and maintains its effectiveness for up to 24 months.

Q: What is the process of using Alum Powder in water treatment?

A: In water treatment, Alum Powder is dissolved in water to create a 1% solution, which acts as a coagulant. This solution helps aggregate suspended impurities so they can be easily separated, resulting in clearer, purified water.

Q: Where can Alum Powder be applied beyond water treatment?

A: Besides water purification, Alum Powder finds use in food processing (as a firming agent), textile dyeing (as a mordant), cosmetics (as an astringent), and the paper industry (for sizing and enhancing paper quality).

Q: When does Alum Powder expire, and how can you tell if it has deteriorated?

A: Alum Powder typically has a shelf life of 24 months from the date of manufacture. If it absorbs moisture, clumps, or shows discoloration, it is best to replace it to ensure optimal performance in your application.

Q: What are the main benefits of using high-purity Alum Powder?

A: With a purity of 99%, the powder delivers reliable results and avoids introducing unwanted contaminants into processed products. Its fine crystalline structure ensures easy dissolution and consistent action across various industrial processes.

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