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L-(-)-SORBOSE

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L-(-)-SORBOSE Basic information

Product Name:
L-(-)-SORBOSE
CAS:
87-79-6
MF:
C6H12O6
MW:
180.16
EINECS:
201-771-8
Mol File:
87-79-6.mol
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L-(-)-SORBOSE Chemical Properties

Melting point:
163-165 °C
alpha 
-43 º (C=5% IN H2O)
Boiling point:
232.96°C (rough estimate)
Density 
1.65 g/cm
refractive index 
-43 ° (C=1, H2O)
storage temp. 
+15C to +30C
solubility 
H2O: 0.1 g/mL, clear, colorless to very faintly yellow
form 
Crystalline Powder or Crystals and Chunks
pka
pKa (17.5° ): 11.55
color 
White to off-white
Odor
Odorless
optical activity
[α]20/D 43±2°, c = 5% in H2O
Water Solubility 
354.8g/L(17 ºC)
Merck 
14,8726
BRN 
1724554
CAS DataBase Reference
87-79-6(CAS DataBase Reference)
NIST Chemistry Reference
L-Sorbose(87-79-6)
EPA Substance Registry System
L-Sorbose (87-79-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25-36-26-22
WGK Germany 
3
RTECS 
WG3195025
HS Code 
29400090
Hazardous Substances Data
87-79-6(Hazardous Substances Data)

MSDS

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L-(-)-SORBOSE Usage And Synthesis

Chemical Properties

White to off-white crystalline powder or crystals

Uses

In the manufacture of vitamin C (accounts for nearly 1000 tons of ascorbic acid produced every year). For conversion of L-sorbose to 2-keto-L-gulonic acid see Reichstein, Grüssner, Helv. Chim. Acta 17, 311 (1934).

L-(-)-SORBOSE Preparation Products And Raw materials

Raw materials

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J & K SCIENTIFIC LTD.
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