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5,7-Dihydroxy-4-methylcoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
Product customization
Don't forget to save your customization to be able to add to cartidentification
0511
C₁₀H₈O₄
2107-76-8
192.17
CC1=CC(=O)OC2=C1C(O)=CC(O)=C2
CC1=CC(=O)OC2=C1C(O)=CC(O)=C2
specification
5,7-Dihydroxy-4-methylcoumarin analytical standard provided with chromatographic purity, to be used as reference material for qualitative determination.
Purity (HPLC) ≥90%
Melting point : 294-298°C
bibliography
Monograph
2412 EP / Eucommia bark
2014
plants
Eucommia ulmoides
- Gutta-percha (fr)
- Eucommia (en)
- Du Zhong (cn)
safety
H315
H319
H335
P337+P313
P305+P351+P338
P260
P280
Warning
-
SGH07
storage
Store at : <+8°C
Store in dry and dark place.
Store in dry and dark place.
Ambient temperature
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