5-SULPHOSALICYLIC ACID DIHYDRATE 99% Extra Pure

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Description

2-Hydroxy-5-sulphobenzoic acid

Article No. 06184 Grade Extra Pure
Purity 99% CAS No. 5965-83-3
Molecular Formula C7H6O6S.2H2O Molecular Weight 254.21
H.S. Code 2918.2390 Shelf Life 60 Months
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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 (by NaOH titration) Min 99%
Residue on ignition Max 0.1%
Iron (Fe) Max 0.005%
Heavy metal (as Pb) Max 0.01%
Chloride (Cl) Max 0.01%

Packings

250 g 00250
500 g 00500
25 Kg 0025K

Safety Information

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

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