Hebei Yifan Import & Export Trading Co., Ltd. is a professional supplier of food additives, food supplements, nutritional supplements, herbal extracts and natural active ingredients. We have our own factory in Shijiazhuang City, Hebei Province, China. Our factory covers an area of more than 131 acres and is equipped with 3 production workshops. At the same time, the factory has a research and quality inspection center with strong technical research and development strength. Now that we are standing in front of the industry foundation, we want to provide quality products and services to our global target customers.
Hebei Yifan Import & Export Trading Co., Ltd. is a professional supplier of food additives, food supplements, nutritional supplements, herbal extracts and natural active ingredients.
Our company is a high-tech enterprise integrating R&D, production, agency and sales of fine chemicals.
The company is a fine chemical enterprise specializing in the production of Soy protein peptide, collagen peptide, blue copper peptide, etc.
In today’s rapid development, we have been seizing opportunities, adhering to the corporate tenet of “quality is life, integrity is soul”.
Product Description Vitamin C ethyl ether(VCE) 3-O-Ethyl Ascorbyl Ether molecular weight 204.18 Molecular formula C8H12O6 Technical indicators Product standard appearance White to off white powder purity ≥99% Loss on drying ≤2.0% chroma(APHA) ≤100 Water solubility 100g/L Colorless to light yellow transparent liquid pH (3% aqueous solution) 3.5-5.5 Vitamin C residue ≤10ppm Solubility Water soluble and oil soluble Storage conditions Sealed storage under cool conditions Package specification 1kg / 5kg each bag, aluminum foil bag lined with PE self sealing bag guarantee period 3 year Vitamin C Ethyl Ether Characteristics and application scope Vitamin C ethyl ether is substituted with ethyl on the 3-position hydroxyl structure of vitamin C, so as to protect vitamin C from oxidation and destroy its activity. It is a hydrophilic and lipophilic amphoteric vitamin C derivative. It can not only be more convenient to use in the formula, but also easily…
Product Description Due to different modification methods, there are four varieties as follows: carbamate modified MDI, carbodiimide modified MDI, carbamate MDI modified with acid ester. Mainly used in the manufacture of high-performance microcellular polyurethane elastomers, molded soft polyurethanes, and white crust foams, including: high resilience foam, memory foam, shoe soles, solid tires, car bumpers, mudguards, shock absorbers, spoilers, steering wheels, Mount headrests, armrests, interior trim parts, etc. It is also widely used in the manufacture of adhesives, coatings, fabric coating finishing agents, etc. Product Parameters ITEM MATERIAL B Appearance Brown liquid NCO% 32 Viscosity 300 Gravity (25 ºC) 1.23 Temperature…
Product Information Product Name TDI 80/20 MF C9H6N2O2 Appearance Colorless Liquid EINECS No. 209-544-5 CAS No. 584-84-9 MP 20-22 °C(lit.) MW 174.16 BP 124-126 °C18 mm Hg(lit.) Density 1.225 g/mL at 25 °C Packing 250kg drum Purity ≥99.7% Application Synthetic Fibers Product Display Analysis Certificate Toluene diisocyanate（TDI 80/20） Items Standard Result Purity% (m/m) > 99.50% 99.97% Isomeric ratio% (2,4/2,6) 80/20±1.0 80.2/19.8 Hydrolyzable chlorine ppm< 80 22 Acidity (on HCL basis) ppm< 30 6 Color(APHA)< 25 9 Application Area As an important chemical raw material, TDI is widely used in the production of polyurethane foam plastics. polyurethane elastomer(polyurethane rubber), polyurethane coatings…
cosmetic raw material blue copper peptide CAS 49557-75-7 Copper tripeptide, also known as copper tripeptide; Glycyl-l-histyl-l-lysine. Tripeptide is a ternary molecule composed of three amino acid chemicalbooks connected by two peptide bonds. It can effectively prevent the nerve conduction of an acetylcholine substance, relax muscles and improve dynamic wrinkles. Product Description Product name GHK-Cu/Copper peptide Appearance Blue fine powder CAS 49557-75-7 Test method HPLC MF C14H24N6O4 Boiling point 831.0±65.0 °C at 760 mmHg MW 340.378 Flash point 456.4±34.3 °C SPEC. 99% Density 1.3±0.1 g/cm3 Copper peptide is actually a small molecule of protein, is composed of amino acids, these small…
Copper can affect the normal development of animal body tissues and organs,on hematopoietic,was greatly affected colors,central nervous system,reproductive function are.Copper can improve animal cellular immunity and humoral immunity level;copper in bone formation,elastic protein on bone cells,glial has improtant significance.Dietary phytate,ascorbic acid,zinc,iron,lead,sulfur,molybdenum,copper ion absorption.Experiments prove that the natural morphology,molecular structure between biological amino acid chelate copper and copper is similar,can quickly be absorbed by the intestine than animal,high utilization rate of inorganic copper species. 1.Quality Specification Item L-Lysine HCl 98.5%Min Feed Additives/Animal Nutrition/ Amino Acid Appearance Green Powder Moisture Less than 5% Total Amino Acid More than 25% Organic zinc More…
What is the CITRIC ACID ? Citric acid is a weak organic tricarboxylic acid having the chemical formula C6H8O7. It occurs naturally in citrus fruits. In biochemistry, it is an intermediate in the citric acid cycle, which occurs in the metabolism of all aerobic organisms.More than a million tons of citric acid are manufactured every year. It is used widely as an acidifier, as a flavoring and chelating agent. Application and Uses of CITRIC ACID Because it is one of the stronger edible acids, the dominant use of citric acid is as a flavoring and preservative in food and beverages,…
Tetrahexyldecyl ascorbate is a form of vitamin C that's been modified to be more lipid soluble. This modification allows it to better penetrate the skin. The problem with most topical forms of vitamin C is they're water soluble and can't make it through the lipid-rich skin barrier to reach the dermis of skin where they could have maximal benefits. Tetrahexyldecyl ascorbate is able to successfully penetrate the epidermis and move to the layer underneath called the dermis. It's in the dermis that collagen, a protein that gives skin its youthful firmness and ability to resist wrinkles, is made. Product Name:…
Hyaluronic acid, , is often recommended by dermatologists and other physicians for its ability to improve skin’s texture and appearance, along with reducing joint pain and other symptoms associated with aging. HA is probably most well-known for its inclusion in pricey anti-aging skin serums, but you’ll also find it joint-supporting formulas, cold sore treatments, eye drops and lip balms. Product Name Hyaluronic acid powder; Sodium hyaluronate Botanical Name Sodium Hyaluronate Chemical Formula (C14H20NNaO11)n Specifications we can supply High M.W 1.50×106—2.00×106 Ordinary M.W 0.8×106—1.50×106 Low M.W 0.10×106—0.80×106 Oligo HA <10KDa MOQ 1KG/aluminum foil bag Stocks China/USA/Canada/German warehouse stocks Certificates Kosher/Halal/ISO/BRC/Organic etc…
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