China Cross-linked HA hyaluronic acid gel .Singfiller fine 0.1-0.15mm 20mg/ml Superfacial finel;Hyaluronic; HA; 9067-32-7

Hyaluronic Acid Gel(Injectable)

Chemical Name

Cockscomb; Healon; Hyaluronic; HA

CAS Number

9067-32-7

Molecular Formula

(C₁₄H₂₀NNaO₁₁)_n)

Molecular Weight

403.31

SPECIFICATION

Colorless, clear and viscous hydrogel

Effective supply

Single supply≥85%

Average Supply≥90%

Light transimittance(660nm)

≥85%

Ultraviole

obsorptio

280nm

≤1.0

260nm

≤1.0

Osmolality pressure

270 ~ 350mOsmol/L

PH

6.8 ~ 7.5

Content of Sodium Hyaluronate

90.0% ~ 120.0%(10mg/ml)

Kinetic Viscosity

(Shear Rate 0.25Hz,25±2)

≥25000mPa·s

Protein(m/m)

≤0.15%

Heavy Metal

≤10μg/g

Residual Content of BDDE

≤2μg/g

Bacterial Endotoxin Limit

<0.5Eu/mg

Aseptic Test

Negative