Merck, 95210-50G, L-Ascorbic acid
Size:50 g, L-Threoascorbic acid, Antiscorbutic factor, Vitamin C, puriss. p.a., ≥99.0% (RT)
Available Catalog Numbers
Catalog Number: 95210-50G
Send an RFQ.
Category
Pack Size50 g
Loading…
| Web Name Suffix Override | ≥99.0% (RT), powder or crystals (possibly with chunks), puriss. p.a. |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 57653660 |
| UNSPSC Code | 12352100 |
| EC Number | 200-066-2 |
| MDL number | MFCD00064328 |
| Beilstein/REAXYS Number | 84272 |
| InChI key | CIWBSHSKHKDKBQ-JLAZNSOCSA-N |
| InChI | 1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1 |
| SMILES string | OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O |
| biological source | synthetic (Organic) |
| grade | puriss. p.a. |
| assay | ≥99.0% (RT) |
| form | powder or crystals (possibly with chunks) |
| optical activity | [α]20/D +21±0.5°, c = 10% in H2O |
| ign. residue | ≤0.1% (as SO4) |
| loss | ≤0.1% loss on drying, 110 °C |
| color | white to off-white |
| pH | 2.2-2.5 (25 °C, 50 mg/mL in H2O) |
| mp | 190-194 °C (dec.) |
| solubility | H2O: 50 mg/mL at 20 °C, clear, almost colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces |
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:
Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.
| Ca: ≤25 mg/kg |
| functional group | ester |
|---|
| Gene Information | human ... SLC23A2(9962) |
|---|
| Quality Level | 200 |
|---|
