SX0770

Sodium Sulfide, Nonahydrate

meets analytical specifications of USP/NF GR ACS

• Synonym(e): Sodium Monosulfide
• Empirische Formel (Hill-System): Na₂S · 9H₂O
• CAS-Nummer: 1313-84-4
• Molekulargewicht: 240.18
• MDL-Nummer: MFCD00149184
• UNSPSC-Code: 12352300
• EG-Index-Nummer: 215-211-5

Eigenschaften

• Agentur: meets analytical specifications of USP/NF GR ACS
• Qualitätsniveau: 200
• Assay: ≥98.0% (iodometric)
• Farbe: colorless to slightly yellow
• Kationenspuren: Fe:, passes test; NH₄⁺: ≤0.005%
• Versandbedingung: ambient
• Lagertemp.: 2-8°C
• InChI: 1S/2Na.9H2O.S/h;;9*1H2;/q2*+1;;;;;;;;;;-2
• InChIKey: ZGHLCBJZQLNUAZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Anwendung

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Hinweis zur Analyse

Ammonium (NH4)0.005% maxAppearanceCrystals, colorless or only slight yellow colorAssay (iodometric)98.0% minIronTo pass testSulfite and thiosulfate (as SO2)0.1% max

Sicherheitshinweise

• Piktogramme: GHS05,GHS06,GHS09
• Signalwort: Danger
• H-Sätze: H302 - H311 - H314 - H410
• P-Sätze: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable