
碳酸氢钾
tàn碳 suān酸 qīng氢 jiǎ钾
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Specifications Molecular Formula: KHCO3
规格分子式:KHCO3
guī规 gé格 fèn分 zǐ子 shì式 : K H C O 3
CAS No.:298-14-6
CAS号:298-14-6
C A S hào号 : 2 9 8 - 1 4 - 6
CONTENT:99%MIN
含量:99%最小值
hán含 liàng量 : 9 9 % zuì最 xiǎo小 zhí值
DEGREE:INDUSTRIAL/FOOD
学位:工业/食品
xué学 wèi位 : gōng工 yè业 / shí食 pǐn品
Molecular Formula: KHCO3 Molecular Weight:100.12 CAS No.:298-14-6 Property: Potassium Bicarbonate is colorless and transparent crystal. The relative density is 2.17. It is stable in the air. It is soluble in water, forming a slightly alkaline solution, but insoluble in alcohol. The solution can not react with magnesium salt yielding precipitate of alkaline salt. It begins to decompose at 100°C and completely decomposes and turns into Potassium Carbonate losing carbon dioxide and water at 200°C. Specification:
分子式:KHCO3分子式Weight:100.12 CAS 编号:298-14-6性质:碳酸氢钾为无色透明晶体。相对密度为2.17。它在空气中是稳定的。易溶于水,形成微碱性溶液,但不溶于酒精。该溶液不能与镁盐反应生成碱性盐沉淀物。它在100℃开始分解°在200℃时完全分解并变成碳酸钾,失去二氧化碳和水°C.
zuì最 dà大 3 p p m %
Packing: In 25kgs , 50kgs, 500kgs or 1000kgs plastic woven bag. Usage: Potassium Bicarbonate is used as a raw material producing potassium carbonate, potassium acetate and potassium arsenite. Also it is a fire-extinguishing agent for oil and chemicals. It is used in medicine and baking powder.
包装:25公斤、50公斤、500公斤或1000公斤塑料编织袋。用途:碳酸氢钾是生产碳酸钾、醋酸钾、亚砷酸钾的原料。它也是石油和化学品的灭火剂。用于医药和发酵粉。