Magnesium Citrat crystals have various waters of condensation. The magnesium salt consisting of 9 crystal waters is an anemic columnar crystal, which comes to be an anhydrous salt at 175 ° C, insoluble in boiling water, and soluble in ammonia water and dilute acid. The magnesium salt containing 14 crystal waters is an anemic leafy (scale-like) crystal, which becomes a trihydrate salt at 110 ° C, as well as becomes an anhydrous salt after home heating. The solubility in water at 25 ° C is 18g/L. MgHC6H5O7 · 5H2O is an anemic crystal, soluble in 5 times water, soluble in acid, insoluble in ethanol. The magnesium web content of Magnesium Citrat containing 9 crystalline waters is as high as 11%, and also the contained magnesium is conveniently taken in by the body, so it is a really vital source of magnesium nutritional supplements. Magnesium Citrat can be made use of as a medication, one of the most common The clinical use is as a saline laxative. When magnesium citrate is utilized for clinical objectives, the quality demands for magnesium citrate are high.At present, Magnesium Citrat is produced in industry by using magnesium carbonate, magnesium oxide or magnesium hydroxide as raw material to react with edible citric acid. Feed magnesium carbonate or magnesium oxide or magnesium hydroxide slurry, during the reaction process, the flow velocity of the slurry is not controlled, and the pH value of the reaction solution is controlled between 5-8; after crystallization, washing and drying, according to the particle size requirements Carry out sub-sieving to obtain the finished Magnesium Citrat crystal. However, this method only controls the pH value of the reaction solution between 5-8, resulting in that the prepared Magnesium Citrat crystals are doped with reactants, and the content of the magnesium citrate crystals is relatively low. The current production process of magnesium citrate is immature, resulting in high energy consumption, large waste of resources and serious pollution. And the prepared Magnesium Citrat contains a large amount of crystal water, causing the product to be slightly soluble in water, which is unfavorable for human body absorption in the medicine and health products industry. Therefore, be badly in need of a kind of production method that can improve magnesium citrate crystal content at present.
Magnesium Citrat Property
storage temp.
Sealed in dry,Room Temperature
solubility
Soluble in water, practically insoluble in ethanol (96 per cent). It dissolves in dilute hydrochloric acid.
form
Powder
color
White to off-white
Water Solubility
Slightly soluble in water.
Application of Magnesium Citrat
Magnesium Citrat is often made use of as a health and wellness dietary supplement. Since magnesium is conveniently soaked up by the body, it is an important resource of magnesium nutrition. The most typical clinical use of magnesium citrate is as a saline laxative. Prior to any surgical treatment, the client is offered magnesium citrate to promote digestive tract draining. This is due to its tendency to absorb cells water, and also when injected right into the intestinal tract, it can take in a big quantity of water as well as eliminate it from the body. Actually, it can additionally deal with irregular bowel movements as well as colon cancer, or problems connected to rectal cancer. On top of that, Magnesium Citrat additionally has the impact of protecting against kidney stones. This study has actually created a feed additive for stopping urinary system stones. It includes the complying with components in terms of weight portion: allopurinol 15-30%, lactase 35-50%, magnesium citrate 20-40%, itacrylic acid 0.2-1%, potassium canrenoate 0.5-3%. Included in daily feed, it has the results of swiftly liquifying urinary calculi, preventing the development of urinary system calculi, and advertising the excretion of urinary system calculi.
Magnesium Citrat is made use of to assist maintain cosmetic and also personal care products by chelating (complexing) metals. Magnesium citrate is likewise included in cosmetics to assist manage acid-base equilibrium.
Magnesium Citrat Side Effects
Taking Magnesium Citrat in small amounts will certainly not trigger any kind of damage to the human body. But overdose can have some side effects. The maximum daily dose for grownups is 25mg. This chemical is not suitable for youngsters under 6 years old. However, it is secure for the senior to take it in small amounts. Typical adverse effects consist of: 1. Too much intake can quickly cause severe diarrhea, lightheadedness, frustration and also aching throat, along with skin breakout. Occasionally it can also trigger digestive tract obstruction. 2. Taking it along with various other drugs generally does not create negative reactions. Yet to be on the risk-free side, it’s ideal to leave more than 2 hrs in between consuming Magnesium Citrat as well as any other medicine. 3. Irregular bowel movements will certainly put pressure on the intestinal tracts as well as might damage the belly. As well as pain from irregular bowel movements is typically worsened by magnesium citrate consumption, as it compels waste with the digestive tract. 4. Patients with bowel irregularity should not take magnesium citrate for a long time, due to the fact that it is simple to damage the natural metabolic process of defecation, and also it is easy to cause trouble in defecation without laxatives. 5. Expectant and nursing mothers ought to stay clear of Magnesium Citrat due to the fact that it can go into the embryo or travel through bust milk to the baby. 6. Patients with kidney disease, heart disease or a history of anal cracks are not appropriate for utilizing this chemical medication. The adverse effects of Magnesium Citrat are usually not life-threatening. Ideal results are acquired when taken on a vacant tummy with water and juice, as sufficient hydration will certainly stop any type of type of difficulties.
Preparation of Magnesium Citrat
Method 1
Method 2
Method 3
Method 1
A method for producing Magnesium Citrat, which uses magnesium carbonate or magnesium oxide or magnesium hydroxide as a raw material to react with edible citric acid to obtain Magnesium Citrat, which is cooled, crystallized, washed with hot deionized water, and dried to obtain lemon Magnesium acid, the technical characteristics of the process for producing magnesium citrate in the present invention are: adding dilute acetic acid solution after magnesium carbonate or magnesium oxide or magnesium hydroxide is the reaction of raw material and edible citric acid to control the content of lead, and its specific implementation is as follows: : a, citric acid is added to dissolve in water and filtered, and when the temperature reaches 70°C after heating, magnesium carbonate or magnesium oxide or magnesium hydroxide is gradually added, and its weight ratio is 0.55/0.29/0.41: 1, and the pH value of the reaction solution is at Between 5-8; b add dilute acetic acid solution to control the content of lead; c after cooling, crystallization, washing and drying, carry out sub-sieving according to the particle size requirements to obtain the finished magnesium citrate crystal or powder, if required Granules can be soaked into paste with 3% maltodextrin in warm water, mixed with powdery materials, extruded and granulated, and then dried to make granules.
Method 2
The production method of anhydrous Magnesium Citrat, its production process is scientific and reasonable, easy to control, reduces production cost, and the prepared anhydrous magnesium citrate is very soluble in water, and can be made into easily soluble magnesium citrate tablets, Granules, capsules, oral liquids and injections can also be directly added to food and beverages to facilitate absorption by the human body. Its production process is as follows: (1), inject a certain volume of purified water into the reactor, and start stirring; (2), add a calculated amount of clean citric acid, open the steam valve, and heat up to about 70°C to make the lemon The acid is fully dissolved; (3), slowly add food-grade magnesium oxide calculated according to the chemical formula into the reactor; (4), the reaction releases a large amount of heat, and the temperature is controlled not to exceed 90 °C; (5), after the feeding is completed, use After reacting for 3-4 hours, a large amount of white precipitate is produced, which is repeatedly stirred; (6), the precipitate content reaches more than 50%, and solid-liquid separation begins; (7), after the separation, dry at a low temperature of 70-80°C for 5 hours or so, to obtain Magnesium Citrat containing crystal water; (8), raising the drying temperature to 150° C., and continuing to dry for about 60 hours, to obtain anhydrous magnesium citrate; (9), sub-sieving after cooling; (10), packaging to obtain finished product.
Method 3
A kind of method of producing low-lead particle Magnesium Citrat, it: utilize magnesium sulfate and sodium carbonate to make magnesium carbonate, neutralize reaction with edible grade citric acid, produce Magnesium Citrat, its reaction principle is:
Then, add dilute acetic acid solution to control the content of lead, which utilizes the reaction principle:
Concrete steps are: use magnesium sulfate and sodium carbonate as raw materials to prepare magnesium carbonate earlier, then react magnesium carbonate with citric acid to prepare magnesium citrate, and its specific implementation is as follows: a. Dissolve in water, filter to remove impurity, make magnesium sulfate solution (magnesium sulfate and water weight ratio are 1: 0.8); Sodium=1: 0.525) makes magnesium carbonate through dehydration, washing; c with above-mentioned magnesium carbonate and edible citric acid and water according to following weight ratio (magnesium carbonate: edible citric acid: water=1: 1.67: 2,) earlier lemon Add the acid into water, dissolve and filter, and when the heating temperature reaches 70°C, start adding magnesium carbonate gradually, and the pH value of the reaction solution is between 5-8; d Add dilute acetic acid solution to control the content of lead; f After cooling, crystallization, use After washing and drying with hot ion-free water, sieve according to the particle size requirements. When sieving, there will be 30-40% tiny crystals or powders. In order to reduce powder pollution during use and meet the requirements of market particles, Soak 3% maltodextrin in warm water to form a paste, mix with powdery materials, granulate and re-dry to make granules.
About Products: If you need Magnesium Citrat as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price. As an experienced manufacturer and supplier of Magnesium Citrat, ZSpharmac will provide Magnesium Citrat raw materials to customers all over the world for a long time. Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.
Company Profile and Corporate Culture
Company Profile：
ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .
The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .
The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.
Corporate Culture：
OUR MISSION Help China Chemicals to benefit the happiness of human life OUR VISSION Become the most trusted chemical supplier in the world OUR BUSINESS PHILOSOPHY Striver – oriented, enrich employees, customer first, deep service, seek development OUR VALUES Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight
About Us
The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.
“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.
Company Info
Business Type: Manufacturer
Product Range: Cosmetic raw materials
Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide best price and high quality product.
* Sample testing support.
* Every batch of products will be tested to ensureits quality.
*The packing also can be according the customers` requirment.
*Any inquiries will be replied within 24 hours.
*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
After-Sales Service
*The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
*Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Is there a discount?
Different quantity has different discount.
Shipping
1. ≤50kg, Express delivery recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
