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5-SULPHOSALICYLIC ACID DIHYDRATE AR

Reagent for iron, aluminium and titanium.
Suitable for detection of protein in Urine.
2-Hydroxy-5-sulphobenzoic acid

COAs

Packings

250 g (00250)

500 g (00500)

1PW1200400 1PW1200750
Print friendly version
Article No. 06185 Grade AR
Purity 99% CAS No. 5965-83-3
Molecular Formula C7H6O6S.2H2O Molecular Weight 254.21
H.S. Code 2918.2390 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Colorless crystlas
Odour Odorless Melting point/ Freezing point [°C] 110 - 112 °C
Solubility in water [% weight] 127.1 g/l at 20 °C

Specifications

Appearance White crystalline powder Assay (alkalimetric) 99.0-101.0%
Insoluble matter Max 0.02% Residue on ignition Max 0.1%
Chloride (Cl) Max 0.001% Salicylic acid (C7H6O3) Max 0.04%
Heavy metal (as Pb) Max 0.002% Iron (Fe) Max 0.001%

Safety Information and Hazard Symbols

Corrosion
Symbol: GHS05
 Signal Word: Danger
 UN No.: 2585
 IMCO Class No.: 8
 Packing Group: III
 Hazardous Statement: H314
 Precaution Statement: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
Revision Date: 18-Jul-2023

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