TIOSULFAT DE SODIU PENTAHIDRAT AGR ACS 500 G

Tiosulfat de sodiu pentahidrat AGR ACS

Na₂S₂O₃·5H₂O

Ambalare : recipient plastic

Capacitate : 500 grame

Prezentare : cristale incolore

Puritate: 99.5-100.5%

Substante insolubile in apa (H₂O)≤ 0.005%

Reactie (pH)6.0-7.5

Nitrogen (N) compusi≤ 0.002%

Clorura (Cl^–)≤ 0.01%

Sulfati si Sulfiti (SO₄)≤ 0.05%

Sulf (S)≤ 0.0001%

Plumb (Pb)≤ 0.0005%

Calciu (Ca)≤ 0.002%

Fier (Fe)≤ 0.0005%

Potasiu (K)≤ 0.005%

Magneziu (Mg)≤ 0.001%

Reglementari :M.W : 248,21 CAS : 10102-17-7 EC : 231-867-5

P : P102-P202