Sodio tiosulfato pentahidrato EPR

Name: Sodio tiosulfato pentahidrato EPR
SKU: 108660
Availability: InStock

Rango de precios: desde 11,40€ hasta 15,03€

Na₂S₂O₃·5H₂O
M.W: 248,21 CAS: 10102-17-7 EC: 231-867-5 TARIC: 28323000

P: P102-P202

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Appearance ≤ Large, colourless crystals or coarse crystalline powder
Assay 99 – 100.5%
Identity ≤ Passes test
Appearance of solution ≤ Dissolve 10.0 g in 50 ml of distilled water R, add 1 ml of 0.1 M sodium hydroxide and dilute to 100 ml with the same solvent. Clear & colourless
pH (10% solution in water) 6.0 – 8.4
Chloride (Cl^–) ≤ 0.05%
Sulfates and Sulfites (SO₄) ≤ 0.2%
Sulphide (S) ≤ Passes test%
Heavy metals (Pb) ≤ 0.001%
Calcium (Ca) ≤ Passes test%
Water 32.0 – 37.0%

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Descripción

Na₂S₂O₃·5H₂O
M.W: 248,21 CAS: 10102-17-7 EC: 231-867-5 TARIC: 28323000

P: P102-P202

[expand title=»SHOW SPECIFICATIONS» tag=»h6″]

Appearance ≤ Large, colourless crystals or coarse crystalline powder
Assay 99 – 100.5%
Identity ≤ Passes test
Appearance of solution ≤ Dissolve 10.0 g in 50 ml of distilled water R, add 1 ml of 0.1 M sodium hydroxide and dilute to 100 ml with the same solvent. Clear & colourless
pH (10% solution in water) 6.0 – 8.4
Chloride (Cl^–) ≤ 0.05%
Sulfates and Sulfites (SO₄) ≤ 0.2%
Sulphide (S) ≤ Passes test%
Heavy metals (Pb) ≤ 0.001%
Calcium (Ca) ≤ Passes test%
Water 32.0 – 37.0%

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Referencias	unidades por ref.	envase	contenido	Price	Quantity
SOTH-05T-500	1	botella de plástico	500 g	11,40€		✓
SOTH-05T-1K0	1	botella de plástico	1 kg	15,03€		✓