Sodium thiosulfate pentahydrate

CAS number: 10102-17-7

grade: Extra pure

Synonyms: Antichlor

Chemical formula : Na₂O₃S₂*₅H₂o

Molar Mass : 248.18 g/mol

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Category: نمک ها اکسنده ها و کاهندها

Application: سنتز و واکنش های شیمیایی اکسایش و کاهش

Chemical formula: Na₂O₃S₂*₅H₂o	Molar Mass: ₂₄₈.₁₈ g/mol
Appearance: Colorless crystals	Density: ₁.₇₄ g/cm₃ (₂₀ °C)
Solub. in water: ₇₀₁ g/l	Melting point: ₄₈ °C
Bulk density: ₁₀₀₀ kg/m₃	pH value : ₆ – ₇.₅ (H₂O, ₂₀ °C)
Storage temp.: +₂°C to +₃₀°C	Cautions: Slightly hazardous to water
R: N/A	S: N/A
HS-No.: ₂₈₃₂ ₃₀ ₀₀	EC Number: ₂₃₁-₈₆₇-₅