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5-Sulfosalicylic acid dihydrate, ACS, 99+%, Thermo Scientific Chemicals
Reagent for precipitation of proteins
Supplier: Thermo Scientific Chemicals 04314414
Description
Reagent for precipitation of proteins5-Sulfosalicylic acid dihydrate is used as a metal scavenger and it forms proton-transfer dye complexes with diazo compounds such as 4-(phenyldiazenyl)aniline. It is employed as a preparative measure for removing proteins prior to chromatographic analysis. It plays a vital role in reducing and fixation of proteins in agarose and polyacrylamide gels. It acts as a surfactant and lubricating grease additive. It is also used in urine tests to determine urine protein content. Further, it acts as an intermediate in the synthesis of active pharmaceutical ingredients like doxycycline and methacycline. In addition to this, it is used as a spray reagent for the detection of amino acids on thin layer chromatography (TLC) plates and as a doping agent for polyaniline.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| 5-Sulfosalicylic Acid, Dihydrate | |
| 103°C to 112°C | |
| MFCD00007508,MFCD00149540 | |
| UN2585 | |
| Light sensitive | |
| 2-hydroxy-5-sulfobenzoic acid dihydrate, 5-sulfosalicylic acid dihydrate, sulfosalicylic acid dihydrate, benzoic acid, 2-hydroxy-5-sulfo-, dihydrate, unii-09ngq462s6, 2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate, 5-sulfosalicylsyre, 5-sulfosalicylsaeure, salicylic acid, 5-sulfo-, dihydrate, acmc-1aymd | |
| NFYHZVWMQHQKRU-UHFFFAOYSA-N | |
| 2-hydroxy-5-sulfobenzoic acid;dihydrate | |
| 2723734 | |
| ≥99% | |
| Powder |
| 5965-83-3 | |
| C9H14O6S | |
| 25 g | |
| 650741 | |
| 14,8964 | |
| Soluble in water,alcohol,ether and polar solvents. | |
| C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O | |
| 250.27 | |
| 254.22 (218.19 Anhydrous) | |
| ACS |
Chemical Identifiers
| 5965-83-3 | |
| 250.27 | |
| NFYHZVWMQHQKRU-UHFFFAOYSA-N | |
| 2723734 | |
| C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O |
| C9H14O6S | |
| MFCD00007508,MFCD00149540 | |
| 2-hydroxy-5-sulfobenzoic acid dihydrate, 5-sulfosalicylic acid dihydrate, sulfosalicylic acid dihydrate, benzoic acid, 2-hydroxy-5-sulfo-, dihydrate, unii-09ngq462s6, 2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate, 5-sulfosalicylsyre, 5-sulfosalicylsaeure, salicylic acid, 5-sulfo-, dihydrate, acmc-1aymd | |
| 2-hydroxy-5-sulfobenzoic acid;dihydrate |
Safety and Handling
GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
H302-H314
DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: ARYL SULFONIC ACIDS, SOLID
EINECSNumber : 202-555-6
RTECSNumber : VO6500000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only