Appearance: Colorless crystals without smell, soluble in water, insoluble in alcohol.
性状：无色结晶，无气味，能溶于水，不溶于醇。
Sodium metasilicate, the product of our company, is a non-toxic, tasteless, pollution-free white crystalline granular, easy soluble in water, insoluble in alcohol or in acid.
我公司产品偏硅酸钠，是一种无毒、无味、无公害的白色结晶颗粒，易溶于水，不溶于醇和酸。
Solubility: soluble in water, slightly soluble in alcohol, Practically insoluble in acetone.
溶解性：溶于水，盐酸微溶于乙醇，硫酸不溶于丙酮。
Properties: White powder, insoluble in water, but soluble in alcohol. It will decompose when meeting strong acid. It has hygroscopic property in air.
性质：白色粉末，不溶于水，溶于乙醇，遇强酸分解，在空气中有吸湿性。
Properties: White powder, insoluble in water, but soluble in alcohol. It will decompose into stearic acid and metal salt when meeting strong acid.
性质：白色粉末，不溶于水，溶于乙醇，遇强酸分成硬脂酸和金属盐。
The dark purple powder color is soluble in water and solution of water and alcohol, but insoluble in oil and absolute alcohol.
产品为暗紫色粉末，易溶于水及乙醇水溶液，不溶于油脂、无水乙醇。
Soluble in alcohol, insoluble in acetone and ammonia.
可溶于醇，不溶于丙酮和液氨。
Properties Grey white or light yellow powders, soluble in benzene, alcohol and ethyl acetate, insoluble in water, somewhat soluble in gasoline.
性质白或淡黄色粉末，溶于苯、乙醇、乙酯，不溶于水，微溶于汽油。
Properties White powders, inodorous, atoxic. Soluble in toluene, acetone and alcohol, insoluble in water.
性质白色粉末，无味无毒，易溶于甲苯、丙酮、乙醇，不溶于水。
Sodium citrate was used as a complex catalyst for the titanium trichloride to reduce insoluble azo dyes and pigments in acetonitrile-alcohol-water system.
本文提出了在乙腈- 乙醇-水混合溶剂中以柠檬酸钠作络合剂， 三氯化钛还原非水溶性偶氮染料和颜料。
White solid. Slightly insoluble in water, soluble in alcohol, ether etc. organic solvent.
本品为白色固体。微溶于水，易溶于醇、醚等有机溶剂。
Properties White powders, inodorous atoxic, it's soluble in benzene, acetone and alcohol, insoluble water.
性质白色粉末，无味无毒，易溶于苯、丙酮、乙醇，不溶于水。
Properties White or light yellow powders. Inodorous, atoxic, non-pollution, non-transference, soluble in alcohol, insoluble in water.
性质白色或淡黄色粉末，无味无毒、无污染、无迁移，溶于乙醇，不溶于水。
Methods:The alcohol-soluble extracts, ash and acid insoluble ash were determined respectively by the methods issued in the Pharmacopoeia(2005 edition)of the People's Republic of China.
方法：采用中国药典（2005版）的方法进行醇溶性浸出物、总灰分、酸不溶灰分的测定；
Methods:The alcohol-soluble extracts, ash and acid insoluble ash were determined respectively by the methods issued in the Pharmacopoeia(2005 edition)of the People's Republic of China.
方法：采用中国药典（2005版）的方法进行醇溶性浸出物、总灰分、酸不溶灰分的测定；
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