A92902
L-Ascorbic acid
99%
Manufacturer: Sigma Aldrich
CAS Number: 50-81-7
Synonym(S): L-Threoascorbic acid, Antiscorbutic factor, Vitamin C
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | A92902-25-G | In Stock | ₹ 3,236.68 |
| 100 G | A92902-100-G | In Stock | ₹ 4,654.75 |
| 500 G | A92902-500-G | In Stock | ₹ 4,882.08 |
| 2 KG | A92902-2-KG | In Stock | ₹ 19,181.90 |
A92902 - 25 G
In Stock
Quantity
1
Base Price: ₹ 3,236.68
GST (18%): ₹ 582.602
Total Price: ₹ 3,819.282
biological source
synthetic
Quality Level
200
Assay
99%
form
powder
optical activity
[α]25/D 19.0 to 23.0°, c = 10% in H2O
color
white to off-white
pH
1.0-2.5 (25 °C, 176 g/L in water)
mp
190-194 °C (dec.)
solubility
water: soluble 176 g/L at 20 °C
SMILES string
OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Tocris Bioscience™ L-Ascorbic acid | -- | ₹ 40,726.56 | |
| | Ascorbic Acid, Pharmaceutical Secondary Standard, Certified Reference Material, MilliporeSigma™ Supelco™ | -- | ₹ 61,859.88 | |
| | Ascorbic Acid Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™ | -- | ₹ 13,518.48 | |
| | L-Ascorbic acid, MilliporeSigma™ Supelco™ | -- | ₹ 2,643.80 | |
| | TraceCERT™ L-Ascorbic Acid, 99.1%, MilliporeSigma™ Supelco™ | -- | ₹ 15,058.56 | |
| | Selleck Chemical LLC Vitamin C 50mg 50-81-7 Ascorbic acid | -- | ₹ 15,092.78 | |
| | Sigma Aldrich Fine Chemicals Biosciences Ascorbic acid United States Pharmacopeia (USP) Reference Standard | 50-81-7 | MFCD00064328 | 1G | -- | ₹ 46,921.10 | |
| | Medchemexpress LLC HY-B0166 1g , L-Ascorbic acid L-Ascorbate;Vitamin C CAS:50-81-7 Purity:98% | -- | ₹ 4,491.90 | |
| | Sigma Aldrich Fine Chemicals Biosciences L-Ascorbic acid, 50-81-7, MFCD00064328, 500 G | -- | ₹ 18,446.74 | |
| | Sigma Aldrich Fine Chemicals Biosciences L-Ascorbic acid | 50-81-7 | MFCD00064328 | 500g | -- | ₹ 11,424.83 |
...
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Description
- General description: L-ascorbic acid is used as a food additive, browning inhibitor, flavor stabilizer, dough modifier and color stabilizer. Deficiency of ascorbic acid is associated with scurvy. L-ascorbic acid stimulates immune response and is implicated in the synthesis of collagen, carnitine and neurotransmitters.[1]
- Application: L-Ascorbic acid has been used:as a component in osteogenic differentiation medium[2]in MesenCult medium for the differentiation of bone marrow stromal cells[3]as a standard for vitamin C assay[4]to prevent trihalomethanes formation potential (THMFP)[5]
- Biochem/physiol Actions: L-Ascorbic acid (L-AA) is a widely available and water-soluble compound. L-AA has an ability to inhibit the corrosion of mild steel.[6]
SAFETY INFORMATION
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves