| Content | Sodium citrate is colorless or white crystal and crystalline powder. It is inodorous and taste salt, cool. It will loss crystal water at 150° C and decompose at more high temperature. It dissolves in ethanol.
Sodium citrate is used to enhance flavor and maintain stability of active ingredients in food and beverage in detergent industry, it can replace Sodium tripolyphosphate as a kind of safe detergent it can aloe be used in fermentation, injection, photography and metal plating.
Food application
Sodium citrate is used in refreshing drinks to alleviate sourness and improve taste. Adding this product to brewing can promote saccharification, and the dosage is about 0.3%. In the manufacture of sorbet and ice cream, sodium citrate can be used as an emulsifier and stabilizer in an amount of 0.2% to 0.3%. This product can also be used as a fatty acid-preventing agent for dairy products, a tackifier for processed cheese and fish products, and a sweetness correcting agent for foods.
Sodium citrate has a variety of excellent properties as described above, making it a very versatile use. Sodium citrate is non-toxic, has pH-adjusting properties and good stability, so it can be used in the food industry. Sodium citrate is used as a food additive and has the largest demand. It is mainly used as a flavoring agent, a buffering agent, an emulsifier, a swelling agent, a stabilizer and a preservative. In addition, sodium citrate is compatible with citric acid and used as a variety of jams. Gelling agents, nutritional supplements and flavoring agents for jelly, fruit juices, beverages, cold drinks, dairy products and pastries.
| ITEM | STANDARD | | CHARACTERISTIC | WHITE CRYSTAL POWDERS | | IDENTIFICATION | PASS TEST | | APPEARANCE OF SOLUTION | PASS TEST | | ALKALINITY | PASS TEST | | LOSS ON DRYING | 11.00-13.00% | | HEAVY METALS | NOT MORE THAN 5PPM | | OXALATES | NOT MORE THAN 100PPM | | CHLORIDES | NOT MORE THAN 50PPM | | SULPHATES | NOT MORE THAN 150PPM | | PH VALUE (5% AQUEOUS SOLUTION) | 7.5-9.0 | | PURITY | 99.00-100.50% | | READILY CARBONISABLE SUBSTANCES | PASS TEST | | PYROGENS | PASS TEST | | ARSENIC | NOT MORE THAN 1PPM | | LEAD | NOT MORE THAN 1PPM | | MERCURY | NOT MORE THAN 1PPM | | Product Details: | Usage | Industrial | | Grade Standard | Medicine Grade | | Physical State | Powder | | Package Type | Bottle |
L – Ascorbic Acid
Case no:50-81-7
Formula: C6H8O6
Molar mass: 176.12 g/mol
Melting point: 190 °C
Boiling point: 553 °C
Appearance:White or light yellow solid
Density :1.65 g/cm3 | As a food Preservatives, it is listed as E number 282 in the Codex Alimentarius. Calcium Propionate is used as a preservative in a wide variety of products, including but not limited to bread, other baked goods, processed meat, whey, and other dairy products. In agriculture, it is used, amongst other things, to prevent milk fever in cows and as a feed supplement Propionates prevent microbes from producing the energy they need, like benzoates do. However, unlike benzoates, propionates do not require an acidic environment.
Calcium propionate is used in bakery products as a mold inhibitor, typically at 0.1-0.4% (though animal feed may contain up to 1%). Mold contamination is considered a serious problem amongst bakers, and conditions commonly found in baking present near-optimal conditions for mold growth. Calcium propionate (along with propionic acid andSodium Propionate) is used as a preservative in bread and other baked goods. It also occurs naturally in butter and some types of cheese. Calcium propionate keeps bread and baked goods from spoiling by preventing mold and bacterial growth. Although you may be concerned about the idea of preservative use in food, on the flip-side, you certainly don want to eat bacteria- or mold-infested bread.
| ITEM | STANDARD | | Appearance | White Powder | | Assay | 99.0 ~ 100.5% | | Loss on Drying | =< 4% | | Acidity and Alkalinity | =< 0.1% | | PH (10%Solution ) | 7.0-9.0 | | Insoluble in Water | =< 0.15% | | Heavy Metals (as Pb) | =< 10 ppm | | Arsenic (as As) | =< 3 ppm | | Lead | =< 2 ppm | | Mercury | =< 1 ppm | | Iron | =< 5 ppm | | Fluoride | =< 3 ppm | | Magnesium | =< 0.4% |
| Citric acid is a weakorganic acid. It is a natural preservative conservative and is also used to add an acidic, or sour, taste to foods and soft drinks. In biochemistry, the conjugate base of citric acid, citrate, is important as an intermediate in the citric acid cycle, and therefore occurs in the metabolism of virtually all living things.
It is Colorless or white crystalline powder and mainly used as an acidulant, flavorant and preservative preservative in foods and beverages. It is also used as an antioxidant, plasticizer and detergent, builder.
Used in food, beverage industries as acidulous agent, flavoring Used in food, beverage industries as acidulous agent, flavoring agent, and preservative, also used in detergent, electric plating, and chemical industries as oxidation inhibitor, plasticizer etc.
Citric acid is an organic acid found a variety of fruits and Acidity regulators vegetables, but it is most concentrated in lemons and limes. It is a natural preservative and is also used to add an acidic (sour) taste to foods and soft drinks. In biochemistry, it is important as an intermediate in the citric acid cycle or Krebs cycle (see last paragraph) and therefore occurs in the metabolism of almost all living things. Excess citric acid is readily metabolized and eliminated from the body. Citric acid is an antioxidant. It is also used as an environmentally friendly cleaning agent.
| ITEMS | STANDARD | | Characteristic | White Crystal Powder | | Identification | Pass test | | Clarity & color of solution | Pass test | | Moisture | ≤1.0% | | Heavy Mentals | ≤10ppm | | Oxalate | ≤360PPM | | Readily carbonisable substances | Pass test | | Sulphated Ash | ≤0.1% | | Sulphate | ≤150PPM | | Purity | 99.5-100.5% | | Bactreial Endotoxin | ≤0.5 IU/MG | | Aluminium | ≤0.2PPM | | Mesh size | 30-100MESH/10-40MESH |
| In feed industry :
Lysine is a kind of amino acid, which can't be compounded automatically in the animal body. It is indispensable for lysine to compound brain nerve, generative cell core protein and hemoglobin. Growing animals are prone to lack lysine. The faster animals grow, the more lysine animals need. So it is called the ‘growing amino acid’ So it has the function of increasing the practical utilities of feed, improving the meat quality and promoting the trowth of animals.
In food industry :
Lysine is one of important compositions of protein. The body requires Lysine which is one of eight essential amino acids, but cannot synthesize it so it must be provided in the diet. For a good enhancing agent, add lysine to potables, rice, flour, and it will rise up the rate for utilizing protein so that it can enhance food nutrition greatly. It is also an efficient dietary supplement in improving growth, adjusting appetite, reducing diseases, and making the body stronger. It can deodorize and keep fresh in tinned food.
In Pharmaceutical Industry :
Lysine is available for formatting compound amino acid infusion and making effection better than hydrolytic protein withless side-effects. It can be made a nutritional enhancing agent with various Vitamins and glucoses, and is easily absorbed in the gastrointestine after consumption. Lysine can also better the performances of some drugs and improve their efficiency
Lysine food grade
| ITEM | STANDARD | | Specific Roation[a]D20 | +20.4°-+21.4° | | Assay >= % | 98.5-101.5 | | Loss on Drying =< % | 0.4 | | Heavy Metals( As Pb) =< % | 0.0015 | | Residue on Ignition =< % | 0.1 | | Chloride(As Cl) =< % | 19.0-19.6 | | Sulfate(SO4) =< % | 0.03 | | Iron( As Fe) =< % | 0.003 | | Organic Volatile Impurities | Meet The requirement |
Lysine feed grade 65%
| ITEM | FC12062509 | | Apperance | White or Light-brown granules | | Identification | Positive | | [C6H14N2O2].H2SO4Content(Dry basis) >= % | 51.0 | | Loss on drying =< % | 3.0 | | Residue on ignition=< % | 4.0 | | Chloride(As Cl) =< % | 0.02 | | PH | 3.0-6.0 | | Lead =< % | 0.02 | | Arsenic( As As) =< % | 0.0002 | | Heavy Metals ( As Pb) =< % | 0.003 |
Lysine feed grade 98.5%
| ITEM | FC12062601 | | Apperance | White or Light-brown granules | | Identification | Positive | | [C6H14N2O2].H2SO4Content(Dry basis) >= % | 98.5 | | Specific Roation[a]D20 | +18°-+21.5° | | Loss on drying =< % | 1.0 | | Residue on ignition =< % | 0.3 | | Chloride(As Cl) =< % | 0.02 | | PH | 5.6-6.0 | | Ammonium(As NH4) =< % | 0.04 | | Arsenic( As As) =< % | 0.003 | | Heavy Metals ( As Pb) =< % | 0.003 | | Sodium Diacetate is a molecular compound of acetic acid and sodium acetate. According to a patent, free acetic acid is built into the crystal lattice of neutral sodium acetate. The acid is firmly held as is evident from the negligible odor of the product. In solution it is split off into its constituents acetic acid and sodium acetate. As a buffering agent, sodium diacetate is applied in meat products to control their acidity. Apart from that, sodium diacetate inhibits the growth of various microorganisms usually found in meat products, thus it can be used as a preservative and safeguard for food safety and shelf life extension. Moreover, sodium diacetate can be used as a flavoring agent, applied as a powdered seasoning, to impart a vinegar taste to meat products.
| Item | Specification | | Appearance | White, hygroscopic crystalline solid with an acetic odour | | Free Acetic Acid (%) | 39.0- 41.0 | | Sodium Acetate (%) | 58.0- 60.0 | | Moisture (Karl Fischer method, %) | 2.0 Max | | pH (10% Solution) | 4.5- 5.0 | | Formic acid, formates andother oxidizable (as formic acid) | =< 1000 mg/ kg | | Particle Size | Min 80% Pass 60 mesh | | Arsenic (As) | =< 3 mg/ kg | | Lead (Pb) | =< 5 mg/ kg | | Mercury (Hg) | =< 1 mg/ kg | | Heavy Metal (as Pb) | 0.001% Max |
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