1.03604

Diastase

(from fungi) for biochemistry

• 別名: Diastase
• CAS番号: 9000-90-2
• MDL番号: MFCD00081319
• UNSPSCコード: 12352204
• EC Index Number: 232-565-6
• NACRES: NA.21

特性

• 品質水準: 100
• 形状: solid
• 有効性: >7500 mg/kg LD₅₀, oral (Rat)
• pH: 6.5-7.5 (20 °C, 10 g/L in H₂O)
• 溶解性: 10 g/L
• かさ密度: 100‑200 kg/m³
• 保管温度: 2-8°C

詳細

生物化学的／生理学的作用

Diastase is a mixture of α-and β-amylase and is found in honey. It mediates glycogen digestion and catalyzes the breakdown of starch to maltose. Diastase is used as a reducing and stabilizing agent in the aqueous synthesis of gold nanoparticles (AuNPs).

アナリシスノート

Appearance: slightly brownish powder
α-Amylase (starch; pH 6.0; 25 °C): about 100
ß-Amylase(starch, pH 4.8; 25 °C): about 100
Note: Sulfatase and phosphatase detectable. Suitable for the determination of thiamine (Vit. B1) in food.

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Danger
• 危険有害性情報: H334
• 注意書き: P261 - P284 - P304 + P340 + P312 - P501
• 危険有害性の分類: Resp. Sens. 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable