ISO Dehydrated Alum for Leavening

Product name: Ammonium alum Crystal (aluminium ammonium sulphate)

CAS: 7784-25-0

HS: 2833309000

Density: 1.64

Melting point: 93.5 ºC

Boiling point: 200 ºC

Molecular Formula: AINH₄(SO₄)₂.12H₂O 

Features

Colorless transparent cubic crystal or white granular powder. Odorless and astringent. Slightly soluble in water, the solubility is 15g / 100ml water at 20 ºC, easily soluble in hot water, and the aqueous solution is acidic. Soluble in dilute acid and glycerin, insoluble in alcohol.

Identification test

With 2% aqueous sample solution, the tests of aluminum (IT-2), ammonium (IT-3) and sulfate (IT-29) are positive.

Product Application

1. It can be used as water purification coagulant, printing and dyeing mordant, leather tanning agent, paper sizing agent, yellow glass coloring agent, medicine astringent and food leavening agent

2. Used as water purifier and leavening agent, can replace potassium alum.

3. Used for purification of raw water and groundwater and industrial water treatment.

 

 

3.APPLICATION 

 

It is mainly used in baking powder processing, fried food, vermicelli production, jelly fish pickling, keeping fresh and crisp, protecting color of the fruit and vegetable, water treatment, protecting environment, disinfection, rubber, leather, washing powder, feed processing and pencil processing etc. 

4.Our Advantages:
Rich experience in loading a great amount of containers in Chinese sea port
Fast shipment by well-reputed shipping line
Packaging with pallets according to buyers' special request
Providing best service after shipment by e-mail
Cargoes together with container sales service available
Providing photos of cargoes before and after loading into container
5.Product applications (As water purifier and leavening agent widely used in drinking water treatment, industrial sewage treatment, paper making, oilfield exploiting industries and so on.)
Main applications of Ammonium Aluminum Sulfate:

1. Analytical reagents, mordants, water purifiers, used in the manufacture of pigments, copper plating, clarifiers, washing powder processing, feed processing, pencil making;

2. The clarifying agent uses water purification coagulant, printing and dyeing mordant, leather-making aluminum filler, paper sizing agent, yellow glass coloring agent, food leavening agent, etc .;

3. Because it does not contain crystal water, it can absorb the water in other raw materials in the mixed leavening agent to become crystal water to maintain the quality of the leavening agent. The dissolution rate in water and the reaction with sodium bicarbonate are very slow, so it can maintain the gas production effect for the expected time.

4. Used for the purification of raw water and groundwater and the treatment of industrial water.

5. The product has a high purity of 99.995%. The crystal is transparent and can be calcined into high-purity alumina powder. It is widely used in high-pressure sodium lamps, precision ceramic workpieces, catalyst carriers, grinding and polishing, artificial sapphire crystal growth materials and other aspects.

Aluminium Ammonium Sulphate Packaging: 50kg/25kg PP/PE bags or according to requirements. 
Aluminium Ammonium Sulphate : 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.
Services we can provide:
1. We can provide mixed containers with different mixed items in one container.
2. We will control the quality, and offer free samples for test before shipment. After shipment, we will keep the samples for 3 years.
3. We can arrange shipment promptly with professional documents.
4. We can make the packages as you request, and send you photos before shipment.

1.Engaged in the R& D of green food ingredients/additives, Huge Roc have developed series products for vegetable protein, baking agent, sweeteners, amino acids, minerals, phosphate related products, etc.

2.Concerning about the environmental protection & The food safety, We focus on developing the healthy products which is NON GMO, No pesticide residue, No heavy metal. Each lot of raw materials was examined and traceable, all the products are traceable.Modern producing equipment and advanced logistics are adopted. While adaption the advanced analysis lab equipment, In order to avoid any deviation, we always send our products to the independent lab for testing.

3.We have set up our markets more than 30 countries. Our global partners includes ARDEX, CARGILL, R& B, LONZA, SPI, KAJIMA, Nestle, EBM, etc.

4.We care our products, our customers, our environment, take our society responsibility. Every year, we attend the long distance hike (50km) and make donation for countryside children, for planting trees in the desert, for the people who needs help in the earthquake areas.

1.Q:What's your payment terms?
   A: We are ok for T/T, L/C at sight, L/C 90/120 days, we can also try OA for regular and reliable clients.

2.Q:What's your delivery time?
    A: Usually we will arrange the shipment in 7 -15 days.

3.Q:How about the packing?
   A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

4.Q:How about the validity of the products?
   A: According to the products you ordered.

5.Q:How to confirm the product quality before placing orders?
   A: You can get free samples from us or take our SGS report as referene or arrange SGS before loading.

6.Q:What is loading port?
   A: At main ports of China

We look forward to cooperating with distributors, wholesalers and agents. We have high-quality products, suitable transportation solutions, the lowest budget cost and the most honest business beliefs. You can rest assured of us.