Description
Product Description
Molecular Formula: | C6H8O7 |
Molecular Weight: | 192.12 |
CAS No.: | 77-92-9 |
EINECS No.: | 201-069-1 |
Port: | Qingdao, China |
Grade Standard: | Food Grade |
Appearance: | White Crystalline Powders, Colorless Crystals or Granules |
Certification: | BRC, ISO, FDA, HACCP |
Melting point: | 153-154.5ºC |
Packing: | 25kg/bag |
HS Code: | 2918140000 |
Specification
Product Name: Anhydrous citric acid CAS NO.:77-92-9
Product Characters:White Crystalline Powders, Colorless Crystals or Granules
Executive Standards:BP/USP/FCC/E330/GB1886.235-2016
Packaging:Plastic woven bag, 25kg net composite paper-plastic bags or 3-ply kraft paper bags with PE liner,500kg or 1000kg net PP woven Jumbo bags
Storage:kept in a light-proof, well-colsed,dry and cool place Quality Standrds of Anhydrous Citric AcidItem | Unit | BP | USP | FCC | E330 | GB1886.235 -2016 | ENSIGN |
Characters | / | White Crystalline Powders,Colorless Crystals or Granules.Odorless, has a strongly acid taste. |
Identification | / | Pass Test |
Color & Clarity of Solution | / | Pass Test | Pass Test | / | / | / | Pass Test |
Assay | % | 99.5~100.5 | 99.5~100.5 | 99.5~100.5 | ≥99.5% | 99.5~100.5 | 99.5-100.5 |
Water | % | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
Readily Carbonisable Substances | / | Not Darker than Standard | Not Darker than Standard | A≤0.52, T≥ 30% | Not Darker than Standard | ≤1.0 | Not Darker than Standard or A≤0.52, T≥30% |
Sulphated Ash | % | ≤0.1 | ≤0.1 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
Sulphate | ppm | ≤150 | ≤150 | / | / | ≤100 | ≤50 |
Chloride | ppm | / | / | / | / | ≤50 | ≤5 |
Oxalate | ppm | ≤360 | ≤360 | ≤100 | ≤100 | ≤100 | ≤50 |
Calcium | ppm | / | / | / | / | ≤200 | / |
Aluminum | ppm | ≤0.2 | ≤0.2 | / | / | / | ≤0.2 |
Arsenic | ppm | / | / | / | ≤1 | ≤1 | ≤0.1 |
Lead | ppm | / | / | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.1 |
Mercury | ppm | / | / | / | ≤1 | / | ≤0.1 |
Heavy Metals | ppm | / | / | / | / | / | ≤5 |
Bacterial Endotoxins | IU/mg | <0.5 | Pass Test | / | / | / | <0.5 |
Tridodecylamine | mg/kg | / | / | ≤0.1 | / | / | / |
USP24/BP98/E330 Citric Acid, Citric Acid Anhydrous, Citric Acid Monohydrate
★Food Industry
Citric acid is known as the first edible sour agent, and China GB2760-1996 is the requirement for the allowable use of food acidity regulators. In the food industry, it is widely used as sour agent, solubilizer, buffer, antioxidant, deodorant and sweetener, chelating agent, and its specific uses are too numerous to enumerate.
1. Drinks
Citric acid juice is a natural ingredient that not only imparts fruit flavor, but also has solubilizing buffering and anti-oxidation effects. It harmonizes and blends sugar, flavor, pigment and other ingredients in beverages to form a harmonious taste and aroma, which can increase resistance. Bactericidal effect of microorganisms.
2. Jams and jellies
Citric acid works in jams and jellies similar to what it does in beverages, adjusting the pH to make the product sour, the pH must be adjusted to be most suitable for a very narrow range of pectin condensation. Depending on the type of pectin, the pH can be limited between 3.0 and 3.4. In the production of jam, it can improve the flavor and prevent the defects of sucrose crystal sand.
3. Candy
Adding citric acid to candy can increase acidity and prevent oxidation of various ingredients and sucrose crystallization. A typical sour candy contains 2% citric acid. The process of boiling sugar and massecuite cooling is to connect acid, coloring, and flavor together. Citric acid produced from pectin can adjust the sour taste of candy and increase gel strength. Anhydrous citric acid is used in chewing gum and powdered foods.
4. Frozen food
Citric acid has the properties of chelating and adjusting pH, which can strengthen the effect of antioxidant and enzyme inactivation, and can more reliably ensure the stability of frozen food.★Cosmetics industry
Citric acid is a kind of fruit acid. Its main function is to speed up keratin renewal. It is often used in lotions, creams, shampoos, whitening products, anti-aging products, and acne products. The renewal of keratin is helpful for the exfoliation of melanin in the skin, the reduction of pores, and the dissolution of blackheads.
★Pharmaceutical industry
Citric acid is widely used in a variety of nutritional oral liquids, and the pH of the buffer is 3.5~4.5 to maintain the stability of the active ingredients and enhance the antiseptic effect. Combined with citric acid and fruity taste, it gives people a sweet and sour taste to mask the bitter taste of medicine, especially for traditional Chinese medicine preparations. Adding 0.02% citric acid to the liquid component can form a trace amount of iron-copper complex and delay the activity. Degradation of ingredients. Chewable tablets containing 0.1%~0.2% citric acid can improve the flavor and lemon flavor.
★Applications in more industries Loading Quantity:
20FT can load 25MT without pallet
20FT can load 22MT with pallet
Why choose us
Company Introduction
Hunan Mingray Trade Co., Ltd is established in 2009 and located in Changsha,China. we are one of
well known as a supplier of chemicals in China. We have large storage centers in Changsha, Wuhan, Nanchang and Guangzhou, and have our own short-distance transportation fleet. It has established stable cooperative relations with many well-known brands at home and abroad, providing customers with a stable,convenient and optimized procurement platform and service guarantee.
Our company own variety of export products which are widely used in chemical,pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. With more than 13 years developing and study in the industry, we stick to business philosophy of"integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.
We are a group company, Its wholly-owned subsidiaries include Hunan Mingray Trade Co., Ltd, Changsha Mingrui Chemical Co., Ltd, Hunan Mingrui Bulk Raw Material Supply Co., Ltd, Hunan Pengrui Technology Co., Ltd, Henan Hailai Rubber & Plastic Technology Co., Ltd, Nanchang Mingrui Chemical Co., Ltd, Wuhan Hangu Trading Co.,Ltd, Mingrui (Hong Kong) International Development Co., Ltd.