<br /> Empirical Formula (Hill Notation): B4Na2O7 · 10H2O CAS号: 1303-96-4 分子量: 381.37 MDL编号: MFCD00149193 EC索引号: 215-540-4">
ACS reagent
100
reag. ISOreag. Ph. Eur.
0.213 hPa ( 20 °C)
99.5-103.0% (acidimetric)
crystals
2660 mg/kg LD50, oral (Rat)>2000 mg/kg LD50, skin (Rabbit)
9.2 (20 °C, 47 g/L in H2O)
75 °C (Elimination of water of crystallisation)
49.74 g/L
1.72 g/cm3 at 20 °C
750 kg/m3
2-30°C
1S/B4O7.2Na.10H2O/c5-1-9-3(7)11-4(8)10-2-6;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
OJPFLODMGUZMKD-UHFFFAOYSA-N
Danger
Eye Irrit. 2 - Repr. 1B
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK 1