合成工業原料股份有限公司 過碳酸鈉被廣泛地應用於各類工業和民生產品中。它正日漸取代過硼酸鈉 應用於洗衣粉、漂白粉、木地板清潔劑、地毯清潔劑以及其它家居和個人護理品配方中。過碳酸鈉可以被製成各類消毒劑、供氧劑用於魚塘水體供氧、工業廢水處理、醫用消毒 ...
常見的幾種重要的鹽 有些鹽類的水溶液為中性,有些則為酸性或鹼性。 例1:氯化鈉(NaCl)、氯化鈣(CaCl2)等的水溶液呈中性。 例2:硫酸銨〔(NH4)2SO4〕、氯化銨(NH4Cl)等的水溶液呈 ...
Sodium carbonate - Wikipedia, the free encyclopedia Sodium carbonate (also known as washing soda, soda ash and soda crystals), Na2CO3, is a sodium salt of carbonic acid (soluble in water). It most commonly occurs as a crystalline heptahydrate, which readily effloresces to form a white powder, the monohydra
碳酸鈉 - 維基百科,自由的百科全書 碳酸鈉 ,俗名 蘇打、純鹼、洗滌鹼,生活中亦常稱「鹼」。化學式:Na 2 CO 3,普通情況下為白色粉末,為強 ... 在不斷通入二氧化碳氣體的情況下, ...
酸鹼中和 (1), 酸鹼中和的離子反應式:H++OH–→H2O ... 例:, (1)鹽酸與氫氧化鈉中和時,若 把水分蒸乾,就得氯化鈉晶體。
0.1 M 碳酸鈉(sodium carbonate,Na2CO3) 物質安全資料表. 碳酸鈉(Sodium carbonate (volumetric standard) anhydrous, Reag. Ph. Eur)-(159735). 第1頁/5 頁.
sodium carbonate msds sheet - Department of Chemistry at Texas A&M University SODIUM CARBONATE ANHYDROUS MSDS Number: S3242 --- Effective Date: 06/30/98 1. Product Identification ... ...
碳酸钠- 维基百科,自由的百科全书 行動版 - 碳酸钠,俗名苏打、纯碱、洗滌鹼,生活中亦常称“碱”。化学式:Na2CO3,普通情况下为白色粉末,为强电解质 ...
What Is pH of Sodium Carbonate in Water? | eHow Sodium carbonate, also known as washing soda, is a common ingredient in laundry detergents. When dissolved in water, it tends to form solutions with pH values between 11 and 12.
How to Use Sodium Carbonate to Raise the PH Level in Swimming Pools | eHow The pH of water indicates whether it is basic (pH above 7), acidic (pH below 7) or neutral (pH equal to 7). The Centers for Disease Control and Prevention recommends a pH range of 7.2 to 7.8 for swimming pools, with 7.6 being ideal (see References 2). If