Kemiringan makanan digunakan secara luas L- untuk CAS 2216-51-5

• CAS No.: 2216-51-5
• Formula: C10h20o
• EINECS: 218-690-9
• Packaging Material: Plastic
• mw: 156.27
• tampilan: kristal jarum
• Tidak. Model.: a qsn 2216-51-5
• kemurnian: 99%
• contoh: dukungan
• penyimpanan: ya
• Paket Transportasi: Bag
• Spesifikasi: 25kg
• Merek Dagang: Future Chemical
• Asal: China
• Kapasitas Produksi: 500ton

Deskripsi Produk

Product Description

Food grade L-Menthol for Fragrance Cas 2216-51-5 

  

L-Menthol Basic information
Product Name:	L-Menthol
CAS:	2216-51-5
MF:	C10H20O
MW:	156.27
EINECS:	218-690-9
Mol File:	2216-51-5.mol
L-Menthol Chemical Properties
Melting point	41-45 °C (lit.)
alpha	-51 º (589nm, c=10, EtOH)
Boiling point	212 °C (lit.)
density	0.89 g/mL at 25 °C (lit.)
vapor pressure	0.8 mm Hg ( 20 °C)
FEMA	2665 | MENTHOL RACEMIC
refractive index	1.46
Fp	200 °F
storage temp.	−20°C
solubility	490mg/l
form	Crystals or Crystalline Needles
pka	15.30±0.60(Predicted)
color	Colorless to white
Specific Gravity	0.89
optical activity	[α]22/D 49°, c = 10 in 95% ethanol
Water Solubility	insoluble
Merck	145837
BRN	1902293
Stability:	Stable.

Testing item	Testing standard		Testing Conclusion
Appearance:	colorless acicular crystal,with a characteristic mint odor,		qualified
Melting point:	42 ºC ~ 44ºC		43 ºC
Optical rotation:	-50ºC- -49ºC		-49.3ºC
Non-volatile Residue	≤0.05		0.033
Solubility:	1g sample soluble in 5ml 90% ethanol		qualified
Content:	>99%		99.98%
Conclusion:	This product testing according to Storage: keep in cool, dry and shading place.

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