详细信息
- ;重碳酸钠;小苏打;培碱;酸式碳酸钠;
- Sodium bicarbonate
- ;Baking soda;Bicarbonate of soda;Carbonic acid monosodium salt;col-evac;meylon;monosodium carbonate;monosodium hydrogen carbonate;Sodium acid carbonate;sodium hydrocarbonate;Sodium Hydrogen Carbonate;soda mint;soludal;hydrogen carbonate;
- InChI=1/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
- 270℃
- 333.6°C at 760 mmHg
- 169.8°C
- 9 g/100 mL (20℃)
性状白色粉末或不透明单斜晶系细微结晶。无臭,味咸。
熔点 >300 °C(lit.)
沸点 851°C
密度 2.16 g/mL at 25 °C(lit.)
折射率 1.500
储存条件 2-8°C
溶解度 H2O: 1 M at 20 °C, clear, colorless
form solution (7.5%)
水溶解性 9 g/100 mL (20 ºC)
Merck 14,8583
BRN 4153970- "Appearance White Powder Purity of NaHCO3 (Not Total Aki Content) ≥99.0~100.5% Loss On Dry ≤ 0.20 % PH Value ≤ 8.6 Content Of As ≤ 0.0001 % Content Of Heavy Metals (Calculate as Pb) ≤ 0.0005 % Content Of Ammonium Salt Via Test Clarity Via Test Content Of Chloride ≤0.40 % Whiteness ≥ 85 "
- 价格:1900 元/吨
- CAS NO:144-55-8
免责声明:以上所展示的信息由企业自行提供,内容的真实性、准确性和合法性由发布企业负责,化工网对此不承担任何保证责任。我们原则上建议您选择化工网高级会员或VIP会员。