Test Specification Min Max APPEARANCE COLORLESS CRYSTA COLORLESS CRYSTA ODOR ODORLESS ODORLESS ASSAY (NaSO[@3@]) 99.0-100.5 % 99.0-100.5 % WATER 32.0- 37.0 % 32.0- 37.0 % APPEARANCE OF A 10% SOLUTION CLEAR...
| Product Name | Size | Id | Availablity | CAS Number | Retail | Our Price | Order |
|---|---|---|---|---|---|---|---|
| Sodium Thiosulfate Pentahydrate Crystal BiotechGrade | 500 GM | S1497-500GM | USA stock in 7 days |
|
$301 | ||
| Sodium Thiosulfate Pentahydrate Crystal BiotechGrade | 12 KG | S1497-12KG | USA stock in 7 days |
|
$1,844 | ||
| Sodium Thiosulfate Pentahydrate Crystal BiotechGrade | 2.5 KG | S1497-2.5KG | USA stock in 7 days |
|
$818 |
| Test | Specification | |
|---|---|---|
| Min | Max | |
| APPEARANCE | COLORLESS CRYSTA | COLORLESS CRYSTA |
| ODOR | ODORLESS | ODORLESS |
| ASSAY (Na[@2@]S[@2@]O[@3@]) | 99.0-100.5 % | 99.0-100.5 % |
| WATER | 32.0- 37.0 % | 32.0- 37.0 % |
| APPEARANCE OF A 10% SOLUTION | CLEAR & COLORLE | CLEAR & COLORLE |
| ARSENIC (As) | 0.00% | |
| CALCIUM (Ca) | TO PASS TEST | TO PASS TEST |
| HEAVY METALS (as Pb) | 0.00% | |
| LEAD (Pb) | 0.00% | |
| SELENIUM (Se) | 0.00% | |
| IDENTIFICATION | TO PASS TEST | TO PASS TEST |
| RETEST DATE | ||
Test Specification Min Max ASSAY (w/w) 36.5 38.00% BROMIDE OR IODIDE TO PASS TEST FREE BROMINE OR CHLORINE TO PASS TEST RESIDUE ON IGNITION TO PASS TEST ( SULFATE (SO[@4@])...
Test Specification Min Max ASSAY (DRIED BASIS) 95 100.50% LOSS ON IGNITION 30 33.00% MICROBIAL LIMIT (E.COLI) TO PASS TEST TO PASS TEST LOSS ON DRYING 2.00% SOLUBLE SALTS TO...
Test Specification Min Max ASSAY (DRIED BASIS) 99 101.00% pH OF A 10% SOLUTION 7 8 SPECIFIC ROTATION [a][@D@] +103 to +108 +103 to +108 LOSS ON DRYING 0.25% ELEMENTAL...
Click here to download technical documentation Test Specification Min Max ASSAY 99.50% SPECIFIC GRAVITY @ 25[dC 1.035 1.037 ACIDITY TO PASS TEST TO PASS TEST WATER DETERMINATION 0.20% RESIDUE ON...