Cas 9004-61-9 Sodium Hyaluronate In Cosmetics PH 5.5-7.5 Natural
1. General Information of Sodium Hyaluronate
|Description||white or similar white powder||Confirms|
|Assay of Sodium||≥90||97|
|Glycuronic Acid %||≥42||44.90|
|Loss on drying %||≤10.0||7.59|
|PH (0.1% solution)||5.5-7.5||6.84|
|Heavy Metals mg/kg||≤15||<20|
|Lead (Pb) mg/kg||≤3||Confirms|
|Arsenic (As) mg/kg||≤2||Confirms|
|Cadmiun (Cd) mg/kg||≤1||Confirms|
|Mercury (Hg) mg/kg||≤0.1||Confirms|
|Transparency (0.1% solution)||≥98.5||99.7|
|Total Plate Count cfu/g||≤1000||10|
|Yeast & Mold cfu/g||≤100||<100|
|Salmonella||Negative in 10G||Confirms|
|E.Coli||Negative in 10g||Confirms|
|Staphylococcus Aureus||Negative in 10g||Confirms|
HA is a natural biotic component widely presents in skin and other
tissues. It has outstanding moisturizing effect, thus called
Natural Moisturizing Factor (NMF) in the world. HA is the best
component used in cosmetics for moisturizing from the nature.
It is white or almost white hygroscopic grain or powder, without
odor turn to clear solution when dissolved in water. It is
insoluble in ethanol, acetone and aether.
2. Application and procedure of Cocamidopropyl betaine
(1) When HA applied to the skin, macromolecular HA can form an air
permeable thin layer and keep the skin smooth and moist, and
protect the skin from bacteria, dust, and ultraviolet ray. With low
molecular HA penetrating into corium, it will slightly enlarge
blood capillaries, speed circulation of blood, improve intermediary
metabolism and nourishment absorbing ability of skin, thus
eliminating wrinkles, increasing skin's elasticity and delaying its
aging. HA as well can further hyperplasia of epidermis cell, clean
oxygen free radical, prevent and rehabilitate breach of skin. Its
aqueous solution has very high viscosity which can make water
become thicker. Creams made by means of emulsifying HA with oil is
fine and homogeneous with stable emulsifiction.
(2) HA is the best natural moisturizing component used in
cosmetics. It has a good Compatibility and can be added in various
cosmetics such as cream, lotion. cosmetic water, essence, milk
forfacewashing, liquid for bath, agentfor hair washing and
protection mousse, lip stick.
(3) The incorporated quantities are about 0.05%-0.5%
3. Packing and Shipping
It is packed in 25kg or 200Kgs/Plastic Drum
We have rich experiences in exporting and importing. We have good
cooperation with world wide Express like DHL, UPS etc and also
shipping line to ensure the samples and goods can be reach to the
cutomers at soonest speed.
4. Quality Contral and R&D
We have more than 15 years of production and we also have
experienced technical person to do testing and guarantee the
quality during the whole production line.In past few years our team
strive to develop new products which are enviromental friendly and
saving. We believe with our fulfillment to be the best enterprise
for our customers. Under their efforts the Optical brightening
agent has achieved national advanced level.
5. Production line
Shanxi Colorshine Chemical Industry Co.,ltd is an ISO-certified
modernized chemical enterprise in the collection of R&D,
production and sales. Our company concentrates on the production,
sales and service for Optical brighteners,Dyes and Carbon Black,
fine chemicals and intermediates, which are widely used in
detergent,paper-making, textile, rubber industry, medical industry,
paints, printing inks and etc.
Our company's headquarters is based in Linfen City, Shanxi
Province. We are establishing technical cooperation with Linfen
Tech University, and manufacture products according to different
customers’ requirements to fulfill market’s demand.
Except professional R&D team, our factory has advanced
production and testing equipments for testing, mixing and
post-processing the products in order to ensure the high quality.
With profound chemistry knowledge and rich experience, our business
team can offer professional technical supports according to
customers’ demand.Till now our products are exported to Japan and
South Korea, Southeast Asia, the Middle East, Central and South
America, Africa and successfully into Germany, France, the United
States and other European markets.