Merck, A2939-500G, Ammonium sulfate
Size:500 g, Mascagnite, BioXtra, ≥99.0%
Available Catalog Numbers
Catalog Number: A2939-500G
Send an RFQ.
Category
Pack Size500 g
Loading…
| PubChem Substance ID | 24890708 |
|---|---|
| eCl@ss | 38030408 |
| UNSPSC Code | 12161700 |
| NACRES | NA.25 |
| EC Number | 231-984-1 |
| MDL number | MFCD00003391 |
| InChI key | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
| InChI | 1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4) |
| product line | BioXtra |
| assay | ≥99.0% |
| form | powder or crystals |
| impurities | Insoluble matter, passes filter test |
| ign. residue | 4) |
| loss | ≤1.0% loss on drying, 110°C |
| pH | 5.0-6.0 (20 °C, 1 M in H2O) |
| mp | >280 °C (dec.) (lit.) |
| solubility | H2O: 1 M, clear, colorless |
| density | 1.77 g/mL at 25 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Al: ≤0.0005% |
| absorption | ≤0.030 at 280 in H2O at 1 M |
| Quality Level | 200 |
| SMILES string | N.N.OS(O)(=O)=O |
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.
