技术规格说明书
产品名称
吡啶 puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5% (GC)
产品编号
33553
产品品牌
SIGALD
化学文摘社编号
110-86-1
分子量
79.10
Test皿 | 规格 |
|---|---|
| TITRATABLE BASE | ≤ 0.002 % Ammonia (NH3) |
| PURITY (GC AREA %) | ≥ 99.5 % |
| REMARKS ON GC | ≤ 0.01 % PIPERIDINE-br-≤ 0.2 % 2-PICOLINE |
| SOLUBILITY | PASS |
| WATER (COULOMETR.) | ≤ 0.1 % |
| RESIDUE (EVAPORATION) | ≤ 0.002 % |
| REDUCING SUBSTANCES | ≤ 0.0005 % (AS O) |
| ALUMINIUM (ICP) | ≤ 0.50 ppm |
| BARIUM (ICP) | ≤ 0.10 ppm |
| BORON (ICP) | ≤ 0.02 ppm |
| CALCIUM (ICP) | ≤ 0.50 ppm |
| CADMIUM (ICP) | ≤ 0.05 ppm |
| COBALT (ICP) | ≤ 0.02 ppm |
| CHROMIUM (ICP) | ≤ 0.02 ppm |
| COPPER (ICP) | ≤ 0.03 ppm |
| IRON (ICP) | ≤ 0.10 ppm |
| MAGNESIUM (ICP) | ≤ 0.10 ppm |
| MANGANESE (ICP) | ≤ 0.02 ppm |
| NICKEL (ICP) | ≤ 0.02 ppm |
| LEAD (ICP) | ≤ 0.1 ppm |
| TIN (ICP) | ≤ 0.10 ppm |
| ZINC (ICP) | ≤ 0.10 ppm |
| CHLORIDE (CL) | ≤ 0.0005 % |
| SULFATE (SO4) | ≤ 0.0005 % |
| RECOMMENDED RETEST PERIOD | 12 Months |