Home Categories Biochemical Engineering Hyaluronicacid(HA-THM)
A0549156

Hyaluronicacid(HA-THM) , Molecular weight ≥1.8mda , 9067-32-7

Synonym(s):
Poly(β-glucuronic acid-[1→3]-β-N-acetylglucosamine-[1→4]), alternating;Sodium hyaluronate

CAS NO.:9067-32-7

Empirical Formula: C14H22NNaO11

Molecular Weight: 403.31

MDL number: MFCD00875848

EINECS: 618-620-0

Pack Size Price Stock Quantity
5g RMB79.20 In Stock
25g RMB334.40 In Stock
100g RMB1199.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: >209°C (dec.)
alpha  D25 -74° (c = 0.25 in water): Rapport et al., J. Am. Chem. Soc. 73, 2416 (1951)
storage temp.  -20°C
solubility  H2O: 5 mg/mL, clear, colorless
form  Powder
color  White to cream
PH pH(2g/l,25℃) : 5.5~7.5
Water Solubility  SOLUBLE
Merck  13,4776
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey MAKUBRYLFHZREJ-JWBQXVCJSA-M
SMILES [C@@H]1(O[C@H]2[C@H](O)[C@H]([C@H](O)O[C@@H]2C(=O)[O-])O)O[C@H](CO)[C@@H](O)C[C@H]1NC(=O)C.[Na+] |&1:0,2,3,5,6,9,15,18,21,r|
LogP -6.623 (est)

Description and Uses

sodium hyaluronate is used as a humectant to increase moisture in the skin, it may also serve as an emulsifier. Sodium hyaluronate is capable of binding 1,800 times its own weight in water. It is the sodium salt of hyaluronic acid and is the most commonly used form.

Safety

Hazard Codes  B,Xi
Risk Statements  36/37/38
Safety Statements  22-24/25-36/37/39-27-26
WGK Germany  3
RTECS  MT7250000
3-10
HS Code  39139000
Toxicity LD50 oral in rabbit: > 1gm/kg

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