Sodium thiosulfate pentahydrate 99.5-101.0%, crystals, AR®, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

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Sodium thiosulfate pentahydrate 99.5-101.0%, crystals, AR®, Macron Fine Chemicals™

Sodium thiosulfate pentahydrate 99.5-101.0%, crystals, AR®, Macron Fine Chemicals™

8100-20 8100-06 MACR8100-04

MK810020EA 516.53 USD

MK810020 MK810006 MK8100-04

Sodium thiosulfate pentahydrate 99.5-101.0%, crystals, AR®, Macron Fine Chemicals™

Sodium thiosulphate pentahydrate

Crystals.

Formula: Na₂S₂O₃.5H₂O
Melting Pt: 48 °C
Density: 1.67 g/cm³ (20 °C)
Storage Temperature: Ambient

MDL Number: MFCD00149186
CAS Number: 10102-17-7
EINECS: 231-867-5
Merck Index: 12,08844

Specification Test Results

For Laboratory,Research,or Manufacturing Use
Assay (Na₂S₂O₃·5H₂O)	99.5 - 101.0 %
Appearance (colorless, transparent crystals)	Passes Test
Insoluble Matter	≤0.005 %
Nitrogen Compounds (as N)	≤0.002 %
pH of 5% Solution at 25°C	6.0 - 8.4
Solubility	Passes Test
Sulfate and Sulfite (as SO₄)	≤0.1 %
Sulfide (S)	Passes Test
Water (H₂O)(by Karl Fischer titrn), For Information Only

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