Test Specification Min Max ASSAY (NaSO[@3@][-5HO) 99.5 - 101.0 % 99.5 - 101.0 % pH OF A 5% SOLUTION @ 25[dC 6.0 - 8.4 6.0 - 8.4 INSOLUBLE MATTER 0.01% NITROGEN...
| Product Name | Size | Id | Availablity | CAS Number | Retail | Our Price | Order |
|---|---|---|---|---|---|---|---|
| Sodium Thiosulfate Pentahydrate Crystal Reagent ACS | 500 GM | S1500-500GM | USA stock in 7 days |
|
$237 | ||
| Sodium Thiosulfate Pentahydrate Crystal Reagent ACS | 12 KG | S1500-12KG | USA stock in 7 days |
|
$1,237 | ||
| Sodium Thiosulfate Pentahydrate Crystal Reagent ACS | 2.5 KG | S1500-2.5KG | USA stock in 7 days |
|
$670 | ||
| Sodium Thiosulfate Pentahydrate Crystal Reagent ACS | 50 KG | S1500-50KG | USA stock in 7 days |
|
$2,981 |
| Test | Specification | |
|---|---|---|
| Min | Max | |
| ASSAY (Na[@2@]S[@2@]O[@3@][-5H[@2@]O) | 99.5 - 101.0 % | 99.5 - 101.0 % |
| pH OF A 5% SOLUTION @ 25[dC | 6.0 - 8.4 | 6.0 - 8.4 |
| INSOLUBLE MATTER | 0.01% | |
| NITROGEN COMPOUNDS (as N) | 0.00% | |
| SULFATE AND SULFITE (as SO[@4@]) | 0.10% | |
| SULFIDE (S) | TO PASS TEST | |
Test Specification Min Max ASSAY (KBr) 99.00% pH OF A 5% SOLUTION @ 25[dC 5.0 - 8.8 5.0 - 8.8 INSOLUBLE MATTER 0.01% BROMATE (BrO[@3@]) 0.00% IODATE (IO[@3@]) 0.00% CHLORIDE...
Test Specification Min Max ASSAY (C[@3@]H[@6@]O) 99.50% SOLUBILITY IN WATER TO PASS TEST TO PASS TEST COLOR (APHA) 10 RESIDUE AFTER EVAPORATION 0.00% TITRABLE ACID 0.0003 meq/g TITRABLE BASE 0.0006...
Test Specification Min Max ASSAY 99.50% COLOR (APHA) 10 SOLUBILITY IN WATER TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 0.00% WATER 0.20% TITRATABLE ACID OR BASE 0.0001 meq...
Test Specification Min Max APPEARANCE TO PASS TEST ASSAY (HCl) 36.5 - 38.0 % 36.5 - 38.0 % COLOR (APHA) 10 RESIDUE AFTER IGNITION 5 ppm BROMIDE (Br) 0.01% SULFATES...
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