Ascorbic Acid

Ascorbic Acid

Ascorbic Acid

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1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 99%
  • Payment Terms : T/T,Other

Keywords

Ascorbic Acid VC Vitamin C

Quick Details

  • Appearance: White powder
  • Application:Food Additives
  • PackAge:as the customer reaquest
  • ProductionCapacity:1|Metric Ton|Day
  • Storage: Dry, Cool Place
  • Transportation:by sea, air and express

Superiority:

Melting point:
190-194 °C (dec.)
Boiling point:
227.71°C (rough estimate)
alpha 
20.5 º (c=10,H2O)
Density 
1,65 g/cm3
refractive index 
21 ° (C=10, H2O)
FEMA 
2109 | ASCORBIC ACID
storage temp. 
0-6°C
solubility 
H2O: 50 mg/mL at 20 °C, clear, nearly colorless
form 
powder
pka
4.04, 11.7(at 25℃)
color 
white to slightly yellow
PH
1.0 - 2.5 (25℃, 176g/L in water)
optical activity
[α]25/D 19.0 to 23.0°, c = 10% in H2O
Water Solubility 
333 g/L (20 ºC)
Merck 
14,830
BRN 
84272
Stability:
Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
InChIKey
CIWBSHSKHKDKBQ-JLAZNSOCSA-N

BP/USP/FCC Ascorbic Acid: is a white or slightly yellow crystals or powder,a little acid.m.p.190°C-192°C,easily soluble in water,a little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent.In solid state it is stable in air.Its water solution is easliy mutated when it meets with air.

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