High Quality Aluminum Potassium Sulfate Powder Food Grade 99%

Product Description

Product Parameters

Chemical Name: ALUMINUM POTASSIUM SULFATE
CAS No.:10043-67-1
Molecular Formula:AlKO8S2
Molecular weight: 258.21
Appearance:  White powder
 
ALUMINUM POTASSIUM SULFATE Packaging & Shipping

Shipping : within 5-7 days after receive your payment
Packaging : According to customer requirement
 

Quale: Colorless, particle or white crystalline powder, odorless,nontoxic, tastes slightly sweet and pucker, astringent, soluble In water easily,but not soluble in alcohol, its water solution shows acid, It would lose crystal water when heating.

It is used in the purification of water, manufacture of paper, glue and paint as well as production of medications.
It is also used in the printing and dyeing of textiles and the tanning of leather. It also has applications the manufacture of film, rubber, metals and colored glass. (as a hardening agent).

In the food industry, it is used to make gelatin, sugar and baking powder,as well as clarifying water, wash sea urchin or seafood.
vailable at  99.9% purity.
Packing: 25Kg in a PP&PE Bag.

Item	Powder			Granule
	Premium	1^st class	Qualified	Premium	Qualified
Mass fraction of soluble potassium oxide (K2O) %, ≥	52	50	45	50	45
Mass fraction of sulfur (S) %,  ≥	17.0	16.0	15.0	16.0	15.0
Mass fraction of chloride (CL¯)% ,   ≤	1.5	2.0	2.0	1.5	2.0
Mass fraction of water(H2O)%,  ≤	1.0	1.5	2.0	1.5	2.5
Mass fraction of acid(calculated with H2SO4)%  ≤	1.0	1.5	2.0	2.0	2.0
Mesh size, b(particle size 1.00mm-4.75mm or 3.35mm-5.60mm)%,   ≥	_	_	_	90	90

Detailed Photos

Applications

An important role is the mining of rare earth, the mining of ammonium sulfate as raw materials, the use of ion exchange form to exchange the rare earth elements in the ore, and then collect the leaching solution to remove impurities, precipitation, pressing, burning, rare earth raw ore, about 5 tons of ammonium sulfate for each ton of rare earth raw ore mined and produced.

There are also many biological uses, mostly used in protein purification process, because ammonium sulfate is an inert substance, not easy to react with other bioactive substances, in the purification process can maximize the protection of protein activity, in addition, ammonium sulfate is extremely soluble, can form a high salt environment, for protein precipitation and subsequent high salt purification preparation. There is a big difference between the solubility of ammonium sulfate at zero and 25 degrees at room temperature. The following is the molar concentration of ammonium sulfate at different saturation at two temperatures.

 

Company Profile

 

DL Eastland  is trade-based business,Main products include petroleum chemicals, organic intermediates, inorganic chemicals, organic chemicals, food additives, feed additives, pharmaceutical chemicals, agrochemicals, dyestuffs & pigments, and biochemical chemicals etc

 

Packaging & Shipping

 

Other products we produce

 

We are a professional Chemical production suppliers

- We are the factory that can produce the products you want.

- The quality of our products meets European and American standards.

- With our professional foreign trade team, you will be satisfied with our service.

FAQ

Do you have a factory?

Yes, we have factory which is specializing in manufacturing All chemicals

 

Where does your factory locate at?

Our factory is located at Dalian

 

What is your lead time?

It depends on the order quantity and the season you place the order.

 

Can I get a sample to check quality ? is there any fee for it ?

You can get our free samples, but you need to pay the freight

 

How can l confirm for proceed the bulk? What's the guarantee of product quality?

Always a pre-production sample for your approval before mass production;

Always final lnspection before ship.

 

What's your payment term ?

TrT, Western Union, MoneyGram, and Paypal,etc.This is negotiable.

 

What is the shipping method?

lt could be shipped by sea,by air or by express (EMS,UPS,DHL,TNT,FEDEX and ect).