Specific advantages:
1. Hyaluronic acid has high purification of more than 91%,with D-glucuronic acid content being more than 44%.
2. Hyaluronic acid is fine classified in terms of different molecul…
Original Plant:Root and stem of Polemonium coeruleum
Specification:0.4%,0.8%
Original Plant:Root and stem of Polemonium coeruleum
Specification:0.4%,0.8%
Test Method:HPLC
Molecular F…
4-Formylcinnamic acid
Chemical Name: 4-Formylcinnamic acid
Molecular Formula: C10H8O3
Formula Weight: 176.17
CAS No.: 23359-08-2
Appearance:white or canary crystal powder,it can be solved in …
p-methyl cinnamic acid
Chemical Name: p-methyl cinnamic acid
Molecular Formula: C10H10O2
Formula Weight: 162.19
CAS No.: 1866-39-3
Appearance:white crystal powder,it can be solved in ethanol, …
p-acrylic cinnamic acid
Chemical Name: p-acrylic cinnamic acid
Molecular Formula: C12H10O4
Formula Weight:218
Appearance:white solid powder,it can be solved in ethanol, ethyl acetate and other org…
а-methyl cinnamic acid
Chemical Name: а-methyl cinnamic acid
Molecular Formula: C10H10O2
Formula Weight: 162.19
CAS No.: 1199-77-5
Physical and chemical properties: white crystal. mp :175-177 …
3-methoxycinnamic acid
Chemical Name: 3-methoxycinnamic acid
Molecular Formula: C10H10O3
Formula Weight: 178.18
CAS No.: 6099-04-3
Appearance:white crystal powder,it can be solved in ethanol, …
3,4-dimethoxycinnamic acid
Chemical Name: 3,4-dimethoxycinnamic acid
Molecular Formula: C11H12O4
Formula Weight: 208.21
CAS No.: 2316-26-9
Appearance:white or canary crystal powder,it can be s…
3,4,5-trimethoxycinnamic acid
Chemical Name: 3,4,5-trimethoxycinnamic acid
Molecular Formula: C12H14O5
Formula Weight: 238.24
CAS No.: 90-50-6
Appearance:white or canary crystal powder,it can …
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