| Product Name |
PIPES,
SigmaUltra, ≥99% (titration) |
| Product Number |
P8203 |
| Product Brand |
Sigma |
| CAS Number |
5625-37-6 |
| Molecular Formula |
C8H18N2O6S2 |
| Molecular Weight |
302.37 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE POWDER |
| SOLUBILITY |
CLEAR COLORLESS (0.5M IN 1M SODIUM HYDROXIDE AT 20DEGCENTIGRADE) |
| LOSS ON DRYING |
< OR = 0.5% (110DEGCENTIGRADE) |
| RESIDUE ON IGNITION |
< OR = 0.5% (SO4, 900DEGCENTIGRADE) |
| INSOLUBLE MATTER |
PASSES FILTER TEST |
| CHLORIDE (CL) |
< OR = 0.2% |
| ALUMINUM (AL) |
< OR = 0.005% |
| BARIUM (BA) |
< OR = 0.0005% |
| BISMUTH (BI) |
< OR = 0.0005% |
| CALCIUM (CA) |
< OR = 0.005% |
| CADMIUM (CD) |
< OR = 0.0005% |
| COBALT (CO) |
< OR = 0.0005% |
| CHROMIUM (CR) |
< OR = 0.0005% |
| COPPER (CU) |
< OR = 0.0005% |
| IRON (FE) |
< OR = 0.0005% |
| POTASSIUM (K) |
< OR = 0.0005% |
| LITHIUM (LI) |
< OR = 0.0005% |
| MAGNESIUM (MG) |
< OR = 0.0005% |
| MANGANESE (MN) |
< OR = 0.0005% |
| MOLYBDENUM (MO) |
< OR = 0.0005% |
| SODIUM (NA) |
< OR = 0.1% |
| NICKEL (NI) |
< OR = 0.0005% |
| LEAD (PB) |
< OR = 0.0005% |
| STRONTIUM (SR) |
< OR = 0.0005% |
| ZINC (ZN) |
< OR = 0.0005% |
| A260 * |
< OR = 0.1 |
| A280 * |
< OR = 0.1 |
| NOTE |
* 0.5M IN 1M SODIUM HYDROXIDE |
| PURITY BY TITRATION |
> OR = 99% |
| RECOMMENDED RETEST |
1 YEAR |
|
DOCUMENT # P8203/08/22/08/5 |
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