Alum Powder

Alum Powder Specification

Purity
99%

Physical Form
Powder

Poisonous
NO

Storage
Room Temperature

Grade
Technical Grade

HS Code
28333010

CAS No
7784-24-9

Usage
Ammonium Alum (\(NH_4Al(SO_4)_2\cdot12H_2O\)): A white crystalline double sulfate frequently employed in water purification, tanning, and textile dyeing.Chrome Alum (\(KCr(SO_4)_2\cdot12H_2O\)): A dark purple compound containing chromium instead of aluminium, historically used in leather tanning

Shelf Life
3 Years

Properties
Alum Powder Ammonia alum (or ammonium alum) is a white crystalline double sulfate salt of aluminium with the chemical formula \(\text{NH}_4\text{Al(SO}_4)_2 \cdot 12\text{H}_2\text{O}\). Known in Hindi as Fitkari, it is widely used in water purification, personal care products, and traditional dyeing.

Appearance
White

Alum Powder Trade Information

Minimum Order Quantity
200 Kilograms

FOB Port
Ex Bhiwandi,Maharashtra

Supply Ability
25000 Kilograms Per Day

Delivery Time
1 Days

Packaging Details
Pkg 50 kgs Bags

Main Domestic Market
All India

About Alum Powder

Alum and green vitriol (iron sulfate) both have sweetish and astringent taste, and they a had overlapping uses. Therefore, through the Middle Ages, alchemists and other writers do not seem to have discriminated the two salts accurately from each other. In the writings of the alchemists we find the words misy, sory, and chalcanthum applied to either compound; and the name atramentum sutorium, which one might expect to belong exclusively to green vitriol, applied indifferently to both.

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