8.45501

Thiourea

for photovoltaic

• 別名: Thiourea, Thiocarbamide
• 実験式（ヒル表記法）: CH₄N₂S
• CAS番号: 62-56-6
• 分子量: 76.12
• MDL番号: MFCD00008067
• UNSPSCコード: 12352111
• EC Index Number: 200-543-5
• NACRES: NA.22

特性

• 品質水準: 200
• フォーム: solid
• 自己発火温度: 440 °C (Dust)
• 有効性: 1750 mg/kg LD₅₀, oral (Rat); >2800 mg/kg LD₅₀, skin (Rabbit)
• pH: 6-8 (20 °C, 50 g/L in H₂O)
• mp: 169-173 °C
• 溶解性: 137 g/L
• 密度: 1.405 g/cm³ at 20 °C
• かさ密度: 640 kg/m³
• 保管温度: no temp limit
• InChI: 1S/CH4N2S/c2-1(3)4/h(H4,2,3,4)
• InChI Key: UMGDCJDMYOKAJW-UHFFFAOYSA-N

詳細

アナリシスノート

Assay: ≥ 98.0 %
Identity (IR): passes test
Appearance of solution (50 g/l; water): clear to nearly clear and colourless
Appearance (visual): white to off white crystalin powder
Melting point: 174 - 178 °C
Al (Aluminium): ≤ 5 ppm
As (Arsenic): ≤ 5 ppm
Co (Cobalt): ≤ 5 ppm
Cr (Chromium): ≤ 5 ppm
Cu (Copper): ≤ 5 ppm
Fe (Iron): ≤ 5 ppm
Mn (Manganese): ≤ 5 ppm
Ni (Nickel): ≤ 5 ppm
Pb (Lead): ≤ 5 ppm
Sb (Antimony): ≤ 5 ppm
Sn (Tin): ≤ 5 ppm
Zn (Zinc): ≤ 5 ppm
Sulfated ash (600 °C): ≤ 0.1 %
Loss on Drying (105°C): ≤ 0.5 %
Sensitivity to bismuth: passes test

安全性情報

• ピクトグラム: GHS07,GHS08,GHS09
• シグナルワード: Warning
• 危険有害性情報: H302 - H351 - H361fd - H411
• 注意書き: P201 - P202 - P264 - P273 - P301 + P312 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Repr. 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3