Urea Companies Ltd , Londoon

• MOQ 1 Metric Ton

Appearance light yellow or milk white powder, with the special odor and taste of soy protein, no foreign smell, no foreign matters to naked eyes. Moisture 7.0%max cp(dry basis) 92.0%min ash 5.0% max fat 1.0% max ph (10% slurry) 6.5-7.5 particle size(through 100 mesh) 98.0%min standard plate count 10000ufc/g max e. Coli negative salmonella negative staphylococcus negative

• MOQ 10 Metric Ton
• Prilled WhiteGranular White
• 0.85-2.80mm0.85-2.80mm

Specifications urea n 46%min 1.total nitrogen:46%min 2.biuret:1.0%max 3.moisture:0.5%max urea n 46%min commodity: granular urea nitrogen: 46.0%min biuret: 1.0%max moisture: 0.5%max particle size: 2-4.75mm 90% min pass commodity: prilled urea nitrogen: 46.0%min biuret: 1.0%max moisture: 0.5%max particle size: 0.85-2.80mm 90%min pass packing: in 50kgs net wpp/pe bags.

• MOQ 100 Kilogram

Specifications 1.amino acid 2.kosher certificate 3.cosmetic grade sodium hyaluronate 4.1% solution ha 5.food grade sodium hyalurona specifications cosmetic grade sodium hyaluronate item standard appearance white powder or granular d-glucuronic acid ≥44.0% protein ≤0.1% loss on drying ≤10.0% transparency(0.1%water solution) ≥98.0% ph(0.1%water solution) 5.5~7.5 heavy metal ≤2×10-5 g/g total aerobic plate count ≤100 cfu/g escherichia coil absent salmonella absent staphylococcus aureus absent molecular weight including: 0.01×106 ~3.0×106 da 1% solution ha item standard d-glucuronic acid ≥0.44 mg/ml kinematic viscosity(mpa.s) actual value protein ≤0.002% transparency(0.1%water solution) ≥98.0% ph(0.1%water solution) 5.5~7.5 heavy metal ≤2×10-5 g/g total aerobic plate count ≤100 cfu/g food grade sodium hyaluronate item standard appearance white powder or granular d-glucuronic acid ≥44.0% protein ≤0.1% loss on drying ≤10.0% residue on ignition ≤15.0% transparency(0.1%water solution) ≥98.0% ph(0.1%water solution) 5.5~7.5 heavy metal ≤2×10-5 g/g arsenic ≤0.2×10-5 g/g total aerobic plate count ≤100 cfu/g mould ≤100 cfu/g escherichia coil absent salmonella absent staphylococcus aureus absent specific advantages: 1. hyaluronic acid has high purification of more than 91%, with d-glucuronic acid content being more than 44%. 2. hyaluronic acid is fine classified in terms of different molecular weight, it can be tailored for customers with various of requirements. 3. protein content in hyaluronic acid is so low that it can be rarely detected by bradford method, thus hypersensitivity is prevented when using cosmetics made from our hyaluronic acid. 4. key equipment and materials are imported for good quality. And all materials are non-animal sources then uncertain infection from animals is avoided so that ha product quality is guaranteed. 5. its solution has high transparency of more than 98%, so it can be widely used in cosmetic area. application: cosmetic industry: 1. Moisturizing effect and nutritional ingredient. 2. Thickening, lubricating and membrane-forming. 3. Sun-screening and restoration of skin trauma. health care and supplement industry: 1. Ha is widely applied in health and beauty food in america and japan. It is great welcomed by the consumers. Oral ha shows remarkable effectiveness on moisturizing skin from the inside out, smoothing out wrinkles in the process and make skin moist, bright, springy. 2. Relieving inflammation and ache, hyaluronic acid is an important constituent of joint fluid where it serves as a lubricant and supports joint flexibility and mobility. It acts as a natural barrier to protect cells from microbe or virus.