99.5% Potassium Alum Lump Used in Water Treatment and Food Additive

• CAS No.: 7784-24-9
• Formula: Kal(So4)2.12H2O
• EINECS: 233-141-3
• Appearance: Lump
• Grade Standard: Industrial Grade
• Transport Package: Polyethylene Plastic Woven Packaging, 50kg Per Bag
• Trademark: Lotus
• Origin: China
• HS Code: 28333010
• Production Capacity: 8000ton/Tons Per Month

Product Description

                                                                         Potassium Alum

Product Description

Potassium alum can also be used to prepare aluminum salt, baking powder, paint, tanning material, clarifier, mordant, papermaking, waterproof agent, etc. It can also be used as food additive. In our daily life, it is often used in water purification and as an edible expansion agent, such as fried hemp balls and fried dough sticks.Industrial application can be used as fire extinguishing agent, bulking agent and buffer agent.

 

CAS No.:	7784-24-9
Molecular Formula:	KAl(SO4)2.12H2O
Appearance and properties:	colorless glassy crystal Lump or White powder, non-toxic and odorless, slightly sweet.
Application:	1) Used in food industry for food fermentation,vermicelli processing, salted  aquatic products, crispness and color preservation of fresh fruits and vegetables;
	2)Used as Flocculant in water purification
	3) Used as sizing agent in paper industry
	4) Used in making of paint and leather;
	5) Seed disinfection;
	6) Soil Improvement;
Packing:	25kg/50kgbag neutral english packing or customized packing

Standard No. Of Potassium Alum:GB/T 1886.229-2016

Project name	Standard indicators	Test Result
potassium Alum content	≥ 99.5%	99.7
Pb content	≤ 5.0%	3.0
Arsenic (AS)content	≤ 2.0%	1
Selenium(Se)content	≤ 30%	5

 

Packaging & Storage

Packaging : 25kg/50kg bag neutral english packing or customized 

Store:The product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight.

 

FAQ

Q1. Are you manufacturer or trading company?

A: We have our own factory to ensure best quality and price.

Q2. Can you make packing and logo as customer request?

A: Yes we can , if you have special needs ,please contact us.

Q3. What is your payment term?

A: 30/70% T/T ; DP at sight; LC at sight.

Q4. what is your lead time ?

A: After the deposit within 10-15days.

Q5. Sample is available ?

A: Yes, free sample within 500g, just courier fee is paid by you-T/T/Paypaly.