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ChemicalBook >> CAS DataBase List >> Ascorbic Acid

Ascorbic Acid

Ascorbic Acid price.
  • $6 - $2170
  • Product name: Ascorbic Acid
  • CAS: 50-81-7
  • MF: C6H8O6
  • MW: 176.12
  • EINECS:200-066-2
  • MDL Number:MFCD03457784
  • Synonyms:3-Oxo-L-gulofuranolactone;3-oxo-l-gulofuranolactone(enolform) ;antiscorbuticvitamin ;Arco-Cee;Ascoltin;Cemagyl;Ce-Mi-Lin;Cemill
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  • Adipogen Life Sciences
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  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-L0054-G100
  • Product descriptionL-Ascorbic acid ≥99%(Assay)
  • Packaging100g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberC510
  • Product descriptionVitaminC
  • Packaging25g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ66291
  • Product descriptionL-(+)-Ascorbic acid, Electrophoresis Grade, 99+%
  • Packaging50g
  • Price$21.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA15613
  • Product descriptionL-(+)-Ascorbic acid 99+%
  • Packaging50g
  • Price$22.5
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number036237
  • Product descriptionL-(+)-Ascorbic acid, ACS, 99+%
  • Packaging25g
  • Price$26.7
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number011188
  • Product descriptionL-(+)-Ascorbic acid, 98+%
  • Packaging100g
  • Price$27.5
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ66291
  • Product descriptionL-(+)-Ascorbic acid, Electrophoresis Grade, 99+%
  • Packaging100g
  • Price$27.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15613
  • Product descriptionL-(+)-Ascorbic acid, 99+%
  • Packaging100g
  • Price$33.8
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number011188
  • Product descriptionL-(+)-Ascorbic acid, 98+%
  • Packaging2kg
  • Price$208
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product numberA15613
  • Product descriptionL-(+)-Ascorbic acid, 99+%
  • Packaging2500g
  • Price$282
  • Updated2023-06-20
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  • ManufacturerAlfa Aesar
  • Product number036237
  • Product descriptionL-(+)-Ascorbic acid, ACS, 99+%
  • Packaging100g
  • Price$48.9
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number011188
  • Product descriptionL-(+)-Ascorbic acid, 98+%
  • Packaging500g
  • Price$66.1
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15613
  • Product descriptionL-(+)-Ascorbic acid, 99+%
  • Packaging500g
  • Price$73.9
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number036237
  • Product descriptionL-(+)-Ascorbic acid, ACS, 99+%
  • Packaging500g
  • Price$177
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number023269
  • Product descriptionAscorbic Acid, Quant? Test Strips
  • Packaging1kit
  • Price$198
  • Updated2023-06-20
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  • ManufacturerAmbeed
  • Product numberA182821
  • Product description(R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 98+%
  • Packaging25g
  • Price$6
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-L0054-G100 L-Ascorbic acid ≥99%(Assay) 100g $59 2021-12-16 Buy
AK Scientific C510 VitaminC 25g $21 2021-12-16 Buy
Alfa Aesar J66291 L-(+)-Ascorbic acid, Electrophoresis Grade, 99+% 50g $21.65 2024-03-01 Buy
Alfa Aesar A15613 L-(+)-Ascorbic acid 99+% 50g $22.5 2023-06-20 Buy
Alfa Aesar 036237 L-(+)-Ascorbic acid, ACS, 99+% 25g $26.7 2024-03-01 Buy
Alfa Aesar 011188 L-(+)-Ascorbic acid, 98+% 100g $27.5 2023-06-20 Buy
Alfa Aesar J66291 L-(+)-Ascorbic acid, Electrophoresis Grade, 99+% 100g $27.65 2024-03-01 Buy
Alfa Aesar A15613 L-(+)-Ascorbic acid, 99+% 100g $33.8 2023-06-20 Buy
Alfa Aesar 011188 L-(+)-Ascorbic acid, 98+% 2kg $208 2023-06-20 Buy
Alfa Aesar A15613 L-(+)-Ascorbic acid, 99+% 2500g $282 2023-06-20 Buy
Alfa Aesar 036237 L-(+)-Ascorbic acid, ACS, 99+% 100g $48.9 2024-03-01 Buy
Alfa Aesar 011188 L-(+)-Ascorbic acid, 98+% 500g $66.1 2024-03-01 Buy
Alfa Aesar A15613 L-(+)-Ascorbic acid, 99+% 500g $73.9 2023-06-20 Buy
Alfa Aesar 036237 L-(+)-Ascorbic acid, ACS, 99+% 500g $177 2024-03-01 Buy
Alfa Aesar 023269 Ascorbic Acid, Quant? Test Strips 1kit $198 2023-06-20 Buy
Ambeed A182821 (R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one 98+% 25g $6 2021-12-16 Buy

Properties

Melting point :190-194 °C (dec.)
alpha :20.5 º (c=10,H2O)
Boiling point :227.71°C (rough estimate)
Density :1,65 g/cm3
FEMA :2109 | ASCORBIC ACID
refractive index :21 ° (C=10, H2O)
storage temp. :Store at +5°C to +30°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 :3.59(1 mM solution);3.04(10 mM solution);2.53(100 mM solution);
Odor :Odorless
PH Range :1 - 2.5
optical activity :[α]25/D 19.0 to 23.0°, c = 10% in H2O
Odor Type :green
Water Solubility :333 g/L (20 ºC)
Merck :14,830
BRN :84272
BCS Class :1
Stability :Stable. May be weakly light or air sensitive. Incompatible with oxidizing agents, alkalies, iron, copper.
InChIKey :CIWBSHSKHKDKBQ-JLAZNSOCSA-N
LogP :-1.85
CAS DataBase Reference :50-81-7(CAS DataBase Reference)
NIST Chemistry Reference :L-Ascorbic acid(50-81-7)
EPA Substance Registry System :Ascorbic acid (50-81-7)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.

Description

L-Ascorbic acid is a naturally occurring electron donor and therefore serves as a reducing agent. It is synthesized from glucose in the liver of most mammalian species, excluding humans, non-human primates, or guinea pigs who must obtain it through dietary consumption. In humans, L-Ascorbic acid acts as an electron donor for eight different enzymes, including those related to collagen hydroxylation, carnitine synthesis (which aids in the generation of adenosine triphosphate), norepinephrine synthesis, tyrosine metabolism, and amidating peptides. L-Ascorbic acid demonstrates antioxidant activity that may be of some benefit for reducing the risk of developing chronic diseases such as cancer, cardiovascular disease, and cataracts.

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