Ammonium Dichromate 99.5% minAR 500g JT Baker
ammd-0688-01-500g
| Danger |
| Formula: (NH4)2Cr2O7 MW: 252.07 g/mol Melting Pt: 180 °C Density: 2.15 g/cm³ (20 °C) | MDL Number: MFCD00010879 CAS Number: 7789-09-5 EINECS: 232-143-1 UN: 1439 ADR: 5.1,II REACH: 01-2119661563-36-0000 Merck Index: 12,00544 |
| Meets ACS Reagent Chemical Requirements | |
| For Laboratory,Research,or Manufacturing Use | |
| ACS - Assay ((NH4)2Cr2O7) (dried basis, by iodometry) | ≥ 99.5 % |
| ACS - Loss on Drying at 105°C | ≤ 3.0 % |
| ACS - Insoluble Matter | ≤ 0.005 % |
| ACS - Chloride (Cl) | ≤ 0.005 % |
| ACS - Sulfate (SO4) | ≤ 0.01 % |
| ACS - Calcium (Ca) | ≤ 0.002 % |
| ACS - Iron (Fe) | ≤ 0.002 % |
| ACS - Sodium (Na) | ≤ 0.005 % |
| ACS - pH of 5% Solution at 25°C | 3.5 - 5.0 |
Unit Qty: ea
Availability: 1 in stock
