High Grade Cosmetic Grade Hyaluronic Acid/Sodium Hyaluronate Powder CAS 9004-61-9 for Skin Care

• Customization: Available
• Certification: RoHS, BRC, ISO, FDA, HACCP
• Storage Method: Normal
• Model NO.: Food Grade
• Application: Cosmetics, Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Cow
• CAS: 9004-61-9
• Formula: (C14h21no11)N
• Einecs: 232-678-0
• Colour: Catlonic Light Yellow to Colorless Liquid
• Type: Pharmaceutical Intermediates
• Transport Package: Bag
• Specification: 99%
• Trademark: zhuofeng
• Origin: China
• HS Code: 3502110000
• Production Capacity: 5000mt/Month

Product Description

Hyaluronic acid is a moisturizing powder ideal for deeply hydrating skin. It is typically added to serums, creams, and lotions and acts as a powerful ingredient to make skin look fuller and decrease the appearance of wrinkles.
Pincredit supply Food Grade, Cosmetic Grade, Healthcare Grade, Eye Drop Grade hyaluronic acid powder, It's molecular weight is from several ten thousand to several million.

Food Grade Hyaluronic Acid
Analysis	Specification	Result
Appearance	White or almost white powder	White powder
Transparency	99.0% Min	100%
pH	6.0-7.5	6.3
Absorbance	0.25 Max	0.05
Infrared absorption	Positive	Positive
Reaction of sodium	Positive	Positive
Molecular Weight	(0.75-1.5)×106Da	1.08×106Da
Intrinsic viscosity	(13.77~23.64)dL/g	18.30dL/g
Mesh	60 Min	Complies
Kinematic viscosity	Actual value	32.84mm3/s
Bulk Density	0.20g/cm3 Min	0.31g/cm3
Assay(on day basis)	95.0% Min	96.78%
Glucuronic Acid	46.0% Min	46.82%
Protein	0.1% Max	0.05%
Loss on Drying	10.0% Max	8.93%
Residue on Ignition	20.0% Max	19.03%
Heavy Metals	20.0ppm Max	<20.0ppm
Arsenic	2.0ppm Max	<2.0ppm
Lead	0.5ppm Max	<0.5ppm
Total Plate Count	100cfu/g Max	<10cfu/g
Yeast & Mold	20cfu/g Max	<10cfu/g
E. Coli	Negative	Negative
Staph	Negative	Negative
Salmonella	Negative	Negative
Pseudomonas aeruginosa	Negative	Negative
Conclusion	Complies with the standards.
General Status	Non-GMO, ISO Certificate.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

Cosmetic Grade Hyaluronic Acid
Analysis	Specification	Result
Physical Description
Appearance	White powder	Complies
Transparency (in 0.1%aq.spl.)	99.0% Min	99.6%
PH	6.0-7.5	6.4
Molecular Weight	(0.8-1.5)×106	1.40×106
Mesh	80 Min	Complies
Kinematic viscosity	Actual value	35.3mm2/s
Intrinsic viscosity	(14.48~23.64) dl/g	19.08dl/g
Chemical Tests
Identification	IR identification or comparable test	Complies
Assay	93.0% Min	96.8%
Glucuronic Acid	45.0% Min	46.8%
Protein	0.05% Max	0.04%
Loss on Drying	10.0% Max	8.0%
Residue on Ignition	15.0-20.0%	18.8%
Heavy Metals	20.0ppm Max	Complies
As	2.0ppm Max	Complies
Microbiology Control
Total Plate Count	100cfu/g Max	Complies
Yeast & Mold	100cfu/g Max	Complies
E. Coli	Negative	Negative
Staph	Negative	Negative
Salmonella	Negative	Negative
Pseudomonas aeruginosa	Negative	Negative
Conclusion	Complies with the standards.
General Status	Non-GMO, Non-irradiation, ISO.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

1.  Hyaluronic acid is used as an ideal natural moisturizing factor and is widely used in cosmetics to improve skin nutrition and make skin radiant and tender. Used as a moisturizer in creams, creams, milks, facial masks and essences. Sodium hyaluronate has a very high viscosity in an aqueous solution, and its 1% aqueous solution is gel-like, and it can be added to cosmetics for thickening and stabilization.

2.  The content of hyaluronic acid in the human body is about 15g, which plays an important role in the physiological activities of the human body. 

3.  It is widely used as a medium in eye drops and is also used for postoperative prevention Adhesion and promote the healing of skin wounds. The compound formed by the reaction of hyaluronic acid and other drugs exerts a sustained release effect on the drug, and can achieve the purpose of directional and timed release.

·≤50kg, Express delivery recommended, usually called as DDU service;
·≤500kg,Air shipping recommended, usually called as CIF service;
·>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
·For high value products, please select air shipping and express delivery for safety.