p-Toluenesulphonic acid monohydrate ≥99%, AnalaR NORMAPUR®

Supplier: VWR Chemicals
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Synonyms: 4-Methylbenzenesulphonic acid hydrate, Toluene-4-sulphonic acid monohydrate

VWRC87099.180EA 9.2 SGD
VWRC87099.180 VWRC87099.260
p-Toluenesulphonic acid monohydrate ≥99%, AnalaR NORMAPUR®
p-Toluenesulphonic acid monohydrate
Formula: C₇H₈O₃S·1H₂O
MW: 190,22 g/mol
Melting Pt: 102…104 °C
Density: 1,24 g/cm³ (20 °C)
Flash Pt: 180 °C
Storage Temperature: Ambient
MDL Number: MFCD00142137
CAS Number: 6192-52-5
EINECS: 203-180-0
UN: 2585
ADR: 8,III
Merck Index: 12,09671

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Specification Test Results

Assay ≥ 99 %
Appearance:
White deliquescent crystalline powder Passes test
Heavy metals (as Pb) ≤ 10 ppm
Sulphated ash ≤ 0.1 %
Water ≤ 13 %
SO4 (Sulphate) ≤ 0.3 %
Fe (Iron) ≤ 100 ppm
Na (Sodium) ≤ 20 ppm

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