CAS No. 5949-29-1; 77-92-9 Citric Acid Anhydrous/Monohydrate/Mono for Plaster in Ready Stock

Min.Order: 1
Product origin: Dongying, Shandong, China
Infringement complaint: complaintComplaint
US$ 500 ~ 2000

Description
Product Description
 
Citric Acid
Molecular formula:C6H8O7
Appearance:white crystalline powder
CAS NO.:77-92-9(citric acid anhudrous ,CAA)
                5949-29-1(citric acid monohydrate,CAM)
Citric acid (CA), also known as citric acid, molecular formula for C H O, is an important organic acid, colorless crystal, odorless, has a strong sour taste, soluble in water, is a natural preservative and food additive.

At room temperature, citric acid is a white crystalline powder, odourless and extremely acidic , with a density of 1.542g/cm3 and a melting point of 153-159, and water and carbon dioxide released after decomposition above 175. Citric acid is easily soluble in water and ethanol, and its solubility is 59% at 20, and the pH of its 2% aqueous solution is 2.1Crystal morphology of citric acid varies due to different crystallization conditions. It has weathering property in dry air and hygroscopic property in wet air. It can be decompose into a variety of products by heating, which can react with acid, base and glycerol .

 

Product Parameters
 
ITEMSPECIFICATIONRESULT
AppearanceColorless or white crystalColorless or white crystal
IdentificationComplies with the limit TestConforms
Clarity&Colour of SolutionPass testPass test
Purity99.5~101.0%99.94%
Moisture< 1.0%0.14%
Sulphated Ash≤0.05%0.01%
Sulphate≤150ppm<150ppm
Oxalic acid≤100ppm<100ppm
Heavy Metals≤5ppm<5ppm
Readily Carbonisable SubstancePass testPass test
Bacterial Endotoxin<0.5IU/mg<0.5IU/mg
Aluminium≤0.2ppm<0.2ppm
Lead≤0.5ppm<0.5ppm
Arsenic≤1ppm< 1ppm
Mercury≤1ppm< 1ppm
Mesh30-100MESHConforms
Conclusion: IN CONFORMITY WITH BP/USP/FCC/E330
 
Application
 



Food industry

Citric acid is known as the first edible sour agent, China GB2760-1996 is requirements for allowing the use of food acidity regulator. In food industry widely used as sour agent, solubilizer, buffering agent, antioxidant, removing fishy smell removing sweetening agent, chelating agent, its specific purpose, numerous enumeration. 
1. drinks
According to domestic and international statistics, the total consumption of the beverage industry account for 75%~80% of the total citric acid production. Citric acid juice is one of the natural ingredients, not only give the fruit flavor, but also solubilization buffer, antioxidant effect, the drink sugar, flavor, pigment and other ingredients blend of coordination, formation of harmonic taste and aroma, can increase resistance the antiseptic effect of microorganisms.
2. jam and jelly
The role of citric acid in jams and jellies and in beverage is similar, regulating pH and to give the product sour, pH must be adjusted to the most suitable for pectin condensation of very narrow range. According to different types of the pectin, it can limit pH between 3.0 and 3.4. In the production of jam it can be improved flavor and prevent crystallization of sucrose sand defects.
3. candy
Citric acid is added to the candy ,which can increase the acidity and prevent the oxidation of various components and sucrose crystallization. General sour candy contains 2% citric acid. Boiled sugar, the massecuite cooling process is to put acid and pigment, essence, joined together. Pectin candy production of citric acid can regulate sour taste and gel strength increased. Anhydrous citric acid is used for chewing gum and powder food.
4. frozen food
Citric acid has the characteristics of chelating and regulating pH, can strengthen the role of antioxidants and enzyme inactivation, can more reliably ensure the stability of frozen food.

Pharmaceutical industry

Effervescent is popular oral drug ingredients release system, citric acid and sodium carbonate or sodium bicarbonate solution common reaction produce large quantities of CO2 (i.e. effervescent) and sodium citrate, can quickly dissolve and enhance the ability to taste the active pharmaceutical ingredient. For example, the cathartic and painkillers increase dissolution. Citric acid syrup is fever patients with soft drinks, flavoring, cool and detoxification effect.

Citric acid is widely used in a variety of nutrient oral liquid, buffer pH is 3.5~4.5, maintaining the stability of the active ingredient, strengthen the preservative effect. Combined with citric acid and fruit flavor, give people like sweet sour taste to conceal the drugs of bitter, especially traditional Chinese medicine preparation, 0.02% of citric acid is added in the liquid ingredients, which can trace iron and copper complex formation, delaying the degradation of active ingredient. In the mouth chewing tablets by 0.1%~0.2% citric acid tablets can improve the flavor, lemon flavor.

Industry

1. metal purification
2. detergent
3. non soil cultivation
4. Application of minerals and pigments

 


 

Packaging & Shipping
 
 


 
25kg/bag
25MT per 20 feet container without pallet

20MT oer 20 feet container with pallet

 
Company Profile
 

Shandong AIVK Chemical Co., Ltd. is founded in 2008,is located in Guangrao County, Dongying City, Shandong Province, the central city of the Yellow River Delta high efficiency ecological economic zone on the coast of the Bohai Sea.

Our factory is a professional chemicals manufacturer. The company mainly includes propylene, benzene, acetone, dimethylformamide, dimethyl carbonate, methyl acetate, trichloroethylene, n-butyl acetate, cyclohexylamine, tetrachloroethylene, aniline, phenol, ethyl acetate, methyl acetate, SEC butyl acetate, 2-propanol, cyclohexane, 1,2-propylene oxide, 2-methyl-1-propanol and ethanol [anhydrous], 1-chloro-2,3-propylene oxide, dichloromethane, 1,1-dichloroethane, 1,2-dichloroethane, styrene [stable], tetrahydrofuran, propane and other chemical raw materials, involving pesticide, medicine, chemical industry, petrochemical industry and other fields!

Since its establishment, the company has always adhered to the business philosophy of integrity-based and win-win cooperation, with forge ahead and quality first as the business purpose, adhere to customer-centered, market-oriented, and wholeheartedly provide the most high-quality products and services for users at home and abroad with professional technology and sincere attitude.

 

 
FAQ

Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.

Q : How to confirm the Product Quality before placing orders?
A : 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.

Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)

Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.

Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.

Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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