L-Ascorbic acid, free acid | CAS 50-81-7

Element: ascorbic acid acid free

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C-S » Chemicals » ascorbic-acid-free-acid-PX68291

Identification

L-Ascorbic acid, free acid

CAS:

50-81-7

EINECS:

200-066-2

Molecular Formula:

C₆H₈O₆

MDL:

MFCD00064328

SMILES:

C([C@@H]([C@@H]1C(=C(C(=O)O1)O)O)O)O

Synonym:

100m ; vicin ; cebid ; cevex ; cipca ; hicee ; celin ; ido-c ; cewin ; cecon

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Prices & Availability

Data is processed

Properties for L-Ascorbic acid, free acid

Molecular Weight:

176.12 g·mol−1

Density:

1,65 g/cm³

Melting point:

190-194 °C (dec.)

Boiling point:

~415.83° C at 760 mmHg (Predicted)

Solubility:

H₂O: 50 mg/mL at 20 °C, clear, nearly colorless

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing

Hazard Symbols:

Storage temperature :

0-6°C

Alternative Distributors of [L-Ascorbic acid, free acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

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