[A13461] CAS 5965-83-3 | 5-Sulfosalicylic acid dihydrate, 98%

CAS : 5965-83-3
UN# : UN1759
MDL : MFCD00007508
Hazard Class : 8
EINECS : 202-555-6
Packing Group : II

Other name :

2-Hydroxy-5-sulfobenzoic acid dihydrate

Chemical Properties

Formula : C7H6O6SH•2H2O
Formula weight : 254.22 (218.19anhy)
Melting Point : 103-112°
Sensitivity : Light Sensitive. Ambient temperatures.
Form : Crystalline powder
Solubility : Soluble in water

Literature References

Deproteinization reagent: J. Chromat., 74, 255 (1973); 570, 285 (1991). Spray reagent for detection of sugars on TLC: J. Chromat., 315, 401 (1985). Acid catalyst, alternative to tosic acid in certain esterification and acetalization reactions: Org. Synth. Coll., 1, 246 (1941); J. Am. Chem. Soc., 76, 743 (1954); 80, 6613 (1958); J. Org. Chem., 28, 2425 (1963).

Notes

Light Sensitive, store in dark. Store in cool, dry place in tightly closed container. Store away from strong bases and oxidizing agent.Other References:Beilstein: 650741Merck: 14,8964UN#: UN1759

Grade Specifications

Grade Specifications

Hazard Statements : H314-H318-H302Causes severe skin burns and eye damage.Causes serious eye damage.Harmful if swallowed.
Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501aDo not breathe dust/fume/gas/mist/vapours/spray.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.