1.08602

N-[Tris(hydroxymethyl)methyl]glycine

buffer substance TRICIN

• 别名: N-[Tris(hydroxymethyl)methyl]glycine, Tricine, N-Tris(hydroxymethyl)methylglycine
• CAS号: 5704-04-1
• 分子量: 179.17
• MDL號碼: MFCD00004277
• 分類程式碼代碼: 12161703
• 酶委員會索引編號: 227-193-6
• NACRES: NA.05

属性

• 品質等級: 100
• pH值: 4.5-5.5 (20 °C, 50 g/L in H₂O)
• mp: 187 °C
• 溶解度: 100 g/L
• 體積密度: 500 kg/m³
• 儲存溫度: 15-25°C
• InChI: 1S/C6H13NO5/c8-2-6(3-9,4-10)7-1-5(11)12/h7-10H,1-4H2,(H,11,12)
• InChI 密鑰: SEQKRHFRPICQDD-UHFFFAOYSA-N

说明

一般說明

buffer substance TRICIN

分析報告

Assay (perchloric acid titration)≥ 99 %Identity (IR-spectrum)passes testUV-Absorption (250 nm, 50 g/l, 1 cm, water)≤ 0.075Chloride (Cl)≤ 0.05 %Sulphate (SO₄)≤ 0.005 %Heavy metals (as Pb)≤ 0.0005 %Na (Sodium)≤ 0.005 %Loss on Drying (105°C)≤ 0.2 %Biological buffer, pKa at 20 °C8.15

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable