Ammonium sulfate
SIGMA/A3920 - suitable for plant cell culture, ≥99.0%
Synonym: Mascagnite
CAS Number: 7783-20-2
Empirical Formula (Hill Notation): H8N2O4S
Molecular Weight: 132.14
EC Number: 231-984-1
MDL Number: MFCD00003391
Linear Formula: (NH4)2SO4
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: A3920-500G
This image depicts SKU: A3920-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: A3920-1KG
This image depicts SKU: A3920-1KG
| assay | ≥99.0% |
| cation traces | heavy metals (as Pb): ≤2 ppm |
| density | 1.77 g/mL at 25 °C (lit.) |
| form | powder |
| InChI | 1S/2H3N.H2O4S/c;;1-5(2,3) |
| InChI key | BFNBIHQBYMNNAN-UHFFFAOYSA |
| mp | >280 °C (dec.) (lit.) |
| pH | 5.0-6 (25 °C, 132 g/L) |
| Quality Level | 200  |
| SMILES string | N.N.OS(O)(=O)=O |
| solubility | H2O: 200 gm + 300 mL g/mL |
| technique(s) | cell culture | plant: suitable |
| Application: | May be used for the precipitation or fractionation of proteins or for purification of antibodies. Useful for crystallographic analysis of nucleic acids and proteins. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 500 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% |
| mp | >280 °C (dec.) (lit.) |
| Density | 1.77 g/mL at 25 °C (lit.) |
| UNSPSC | 12352207 |