Ammonium alginate CAS 9005-34-9

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

Basic Info of Ammonium alginate

What is Ammonium alginate?

Ammonium alginate is a natural polysaccharide produced by digestion and extraction of algae. Common alginate products on the market include water-soluble sodium alginate, potassium alginate and other monovalent alkali metal salts of alginic acid and water-insoluble calcium alginate and other divalent metal salts of alginic acid (except magnesium and mercury). ). The above-mentioned common alginates have many manufacturers, complete product specifications and extensive application development. Ammonium alginate is an emerging alginate, and its product properties are also quite different from other well-known alginate products.

Ammonium alginate is widely used as a pharmaceutical excipient in foreign countries, and it has a positive effect on heart and cardiovascular diseases. At present, few enterprises in China produce ammonium alginate, the production technology of ammonium alginate is immature, and the conventional production technology of ammonium alginate will have the disadvantages of incomplete neutralization reaction, long reaction time and uneven final product. Ammonium itself is astringent and cannot be granulated in actual production, which brings great resistance to the subsequent crushing process.

Ammonium alginate Uses

  1. Ammonium alginate can be used as stabilizer; thickener; emulsifier; pigment diluent; gel former.
  2. Ammonium alginate is an antipyretic and analgesic drug with fast and strong antipyretic and analgesic effects. Mainly used for cold headache, toothache, muscle pain, joint pain and rheumatic joint pain.
  3. Ammonium alginate is widely used as a pharmaceutical excipient, and it has a positive effect on heart and cardiovascular diseases.
  4. China’s “Hygienic Standard for the Use of Food Additives” (GB2760-1996) stipulates that it can be used for gum candy ingredients.
  5. Reference for actual use: Ammonium alginate can be used in confectionary products, sauces, jams, and jelly, with a dosage of about 0.4%; for oils, gelatin pudding, and sweet sauce, about 0.5%; for other foods, about 0.1%.

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Application of Ammonium alginate

  • Preparation of a new type of antibacterial seaweed fiber.

    It is characterized in that the preparation process is as follows: adding alginic acid and a certain amount of compound ammonium salt into a reactor for reaction, preparing ammonium alginate, dissolving ammonium alginate in water to prepare a spinning stock solution with a mass percentage of 3-8%, In an ammonia water coagulation bath containing ammonium chloride and basic copper carbonate, the antibacterial cupric ammonium alginate fiber is obtained by a wet spinning process.

    The copper ammonium alginate fiber obtained by the invention has the advantages of soft texture, high moisture absorption, antistatic, safe for human body and no toxic and side effects, and has long-lasting antibacterial function; it can be used to manufacture medical non-woven fabrics, and can also be mixed with cotton, linen, viscose, etc. , Bamboo fiber, silk, Tencel and other blends are used to manufacture high-end clothing and mask base fabrics.

  • Preparation of flaky carbonaceous heat source for cigarettes.

    The method includes the following steps: mixing sodium alginate or ammonium alginate or potassium alginate with carbon powder and water, stirring to form a colloid, wherein the mass ratio of sodium alginate or ammonium alginate or potassium alginate to carbon powder is 1 : 5-45, then extrude the jelly into a thin sheet, fully contact the thin sheet with the calcium salt solution to obtain a solidified product; the solidified product is rinsed and dried to make the water content reach 10-20%, That is, the sheet-like carbonaceous heat source material for cigarettes is obtained.

    The invention not only reduces the harm caused by the glass fiber inhaled into the human body, but also improves the flammability of the carbonaceous heat source, and has the characteristics of simple method, short production period and low cost.

The production process of Ammonium alginate

  1. Alginic acid is digested to prepare alginic acid;
  2. Alginic acid and a certain amount of compound ammonium salt are added to the neutralization reactor, and the reaction is carried out for 50-75 minutes, and the neutralization is completely converted into ammonium alginate, wherein, the neutralization reaction includes solid phase neutralization and alcohol It is the liquid phase neutralization reaction of the medium;
  3. The consumption of compound ammonium salt is 7%-15% of alginic acid;
  4. Compound ammonium salt is composed of ammonium chloride and basic ammonium salt, ammonium chloride: basic ammonium salt=10-20: 80-90;
  5. Basic ammonium salt includes one or both of ammonium carbonate and ammonium hydroxide;
  6. Plunger extrusion granulation, drying, and pulverizing to the ammonium alginate required by the required mesh size.

Quality Control of Ammonium alginate

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Comments from Customers

Chancelle Makongo
Chancelle MakongoReland
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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
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I can only advise to do business with because the service is excellent!
Thomas Rsel
Thomas RselAustralia
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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
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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
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The product was good and the person who dealt with it was kind!
Rene van Buuren
Rene van BuurenJnited Kingdom
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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
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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
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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
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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.
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