产品品牌：Midwest

产品型号：BS32-13803（1kg）

产地：咨询

灰份：咨询

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挥发份：1

硫份：1

全水分%：1

粒度：1

CAS：1

硫粉/7704-34-9（99.5%-105%） 型号:BS32-13803（1kg）

库号：M330084   查看hh

硫粉/7704-34-9（99.5%-105%） CAS Number: 7704-34-9 Linear Formula: S Molecular Weight: 32.07 EC Number: 231-722-6 Properties vapor density 8.9 (vs air) vapor pressure 1 mmHg ( 183.8 °C) 10 mmHg ( 246 °C) grade puriss. assay 99.5-100.5% autoignition temp. 450 °F quality meets analytical specification of Ph. Eur., BP, USP precipitated resistivity 2E23 μΩ-cm, 20°C total impurities acidity or alkalinity, complies residual solvents, complies ≤0.01% free alkali (as NaOH) ≤0.02% free acid (as H2SO4) ≤0.5% water (Karl Fischer) ign. residue ≤0.2% (as SO4) ≤0.3% bp 444.7 °C(lit.) mp 112.8 °C (rhombic)(lit.) 117-120 °C(lit.) 119.0 °C (monoclinic)(lit.) solubility carbon disulfide: in accordance1 g/5mL anion traces chloride (Cl-): ≤100 mg/kg sulfate (SO42-): ≤100 mg/kg sulfide (S2-): ≤10 mg/kg cation traces As: ≤40 mg/kg suitability complies for appearance of solution corresponds for odor Safety Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Hazard Codes F Risk Statements 11 Safety Statements 16-26 RIDADR UN 1350 4.1/PG 3 WGK Germany 1 RTECS WS4250000 UEL 40.00% LEL 1.00% Flash Point(F) 334 °F Flash Point(C) 168 °C 产品更多信息

硫粉/7704-34-9（99.5%-105%）BS32-13803（1kg）

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