1. The property of sodium hyaluronate salt

CAS Number: 9067-32-7
Formula: (C₁₄H₂₀NO₁₁Na)_n
Molecular Weight:403.31
Appearance: white powder
PH: 6.8
Solution transmittance: 99.6%
Loss on drying: 9.6% Protein: 0.08% 
Protein: 0.08%
Storage: it absorbs and stores moisture in enormous quantities.

2. Sodium Hyaluronate Salt Manufacturers

There are many leading sodium hyaluronate salt manufacturers in China.
1) Hangzhou Chemfar Ltd. is one of the specialty sodium hyaluronate salt manufacturers, this company has more than 20 years' experiences in providing integrated development and manufacturing service to the pharmaceutical and fine chemical industry. it provide food grade, cosmetic grade, and injection grade sodium hyaluronate.
2) Hebei Lead Bio-Chemicals Co., Ltd is one of the sodium hyaluronate skin manufacturers, this company has three manufacturing subsidiaries. It provides best quality, competitive prices and professional services and keep our customers ahead on the market competition.
3) BAODING SINO-CHEM INDUSTRY CO.,LTD also can offer Sodium hyaluronate, and the min. order is 10000Kilogram.