Aluminum ammonium sulfate CAS 7784-25-0

Factory Supply Aluminum ammonium sulfate CAS 7784-25-0 with Best Price

  • Appearance: White powder
  • Assay: 99. 0%min
  • Stock: In stock
  • Sample: Available

Basic Info of Aluminum ammonium sulfate

What is Aluminum ammonium sulfate?

Ammonium alum is commonly known as ammonium alum, aluminum ammonium sulfate dodecahydrate, etc. Ammonium alum is an odorless, astringent eight-sided transparent crystal, which is like a gem, so it is also called gem alum. Ammonium alum is mainly used as industrial water purification flocculant; raw material intermediate of polyaluminum and aluminum compounds; sizing agent in paper industry; bulking agent in food industry; anti-staining agent in dye industry; colorant in glass industry, etc. industrial use and great market demand.

Food-grade ammonium aluminum sulfate is a deep-processed product of aluminum sulfate, which is mainly used in food processing (as leavening agent, pickling agent), drinking water purification, medicine (as astringent, diuretic, emetic and laxative), etc.

Aluminum ammonium sulfate Uses

  1. As a water purifying agent and bulking agent, it can replace potassium alum. According to Chinese regulations, it can be used for fried food, shrimp slices, bean products, baking powder, waffles, puffed food, aquatic products, etc.
  2. Starter; Water purifying agent; Color protectants (pickles, etc.). It can’t be used in bean paste in Japan.
  3. Buffer; Neutralizer; Starter; Water purification agent; It is a color retention agent suitable for pickles and boiled foods.
  4. Reference dosage: pickled eggplant 0.01% ~ 0.1% (calculated by Al), aluminum salt and iron salt in alum ammonium meet with the blue pigment of eggplant to form an indelible compound salt.
  5. Also used for color protection of cooked red octopus. Fried foods such as sweet potato, crushed chestnut, burdock silk and soy sauce sugar. Add 0.01% ammonium alum to boil burdock silk or chestnut. It uses the astringent effect of ammonium alum to improve the feeling of chewing. The raw material (acid agent) of bread and cake starter is added to 0.15% ~ 0.5% wheat flour.

The Manager has Something to Say

zhishang chemical Logo

This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

Contact Us


Phone: +86 176-5311 3209

WhatsApp: +86 176-5311 3209

Request A Free Quote

Quality Control of Aluminum ammonium sulfate

Comments from Customers

Chancelle Makongo
Chancelle MakongoReland
Read More
Its been an absolute pleasure working with this supplier they offered me kindness, support, kept in contact with right up util receive the product the quality is excellent and shipping was fast. overall | am happy and will be returning back for more.
Lio Lechat
Lio LechatSwitzerland
Read More
I can only advise to do business with because the service is excellent!
Thomas Rsel
Thomas RselAustralia
Read More
Great company! thanks from Australia for good product quality, correct product, good customer service using chat.. delivery speed was ok, via FedEx. the Alibaba App finally makes it safer, so good companies like Shandong Zhi Shang can do business with us, I don't have to worry now with Alipay. Everything is safe for me now, I can't go wrong. frst time payments can just use card, the seller never knows your details, only Alibaba does the payment, so the risk is gone, delivery on time is guaranteed, and because the seller can't see your card details, scammers can't use this system, only good companies that do the right thing can make money here. it really is a much better system now.
Daniel Simonson
Daniel SimonsonUnited States
Read More
Great service - the order arrived sealed in a metal can, perfect for shipping. The can was dented but intact.Shipping from China is rough!
rintero ariura
rintero ariuraJapan
Read More
The product was good and the person who dealt with it was kind!
Rene van Buuren
Rene van BuurenJnited Kingdom
Read More
Mary once again exceeded expectations with her friendly, helpful, professional service. I feel very confdent in this company and its products and will definitely be placing further orders in the future.
Barbara Mohar
Barbara MoharSlovenia
Read More
I general, was very satisfied with the supplier. Basic analyzes (m.p.. FTIR) of the product in our facility confirmed its high quality. Further analyzes are planned, but due to the COVID-19 pandemic, most laboratories in Slovenia are closed.
Sergio Masala
Sergio MasalaSpain
Read More
At this moment I did two mini batches of soap with a very good result. But Ihave to improve my procedure in this techinc. Thank you.
Bassam Zaidan
Bassam ZaidanSaudi Arabia
Read More
The product has a very good quality and it was what we were looking for. shipping was on-time even due COVID-19. the supplier was very responsive and with us all the way.

Hot Sale Products

Get Aluminum ammonium sulfate Quotation

Scroll to Top


Send your inquiry to us. Please feel free to contact us if you have any questions.