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Phenolphthalein Indicator Paper
... distinct color scale for result comparisons 2.Better testing effect Phenolphthalein paperIntroduction & Feature The paper will become red when the ... phenolphthalein meet ammonia .It's main use is for test ammoniaSpecification: ... the color chart to get PH readingsPacking:50 boxes / carton Phenolphthalein Indicator Paper
Supplier: Guangzhou Huarui Chemical Instrument Co., Ltd. [China Manufacturers]

PHENOLPHTHALEIN

Oct 15, 2012
PHENOLPHTHALEIN
... ): from pH 6.8 (yellow) to pH 8.2 (red)Phenolphthalein (CAS #: 77-09-8): from pH 8.5 (colorless) to ... depend on particular hydrogen ion concentrations. Certain phthaleins (e.g. phenolphthalein) have a cathartic action.SALES SPECIFICATIONAPPEARANCEWhite to yellowish crystalline powderDYE ... : XN, Risk Phrases: 22-40, Safety Phrases: 36/37-45 PHENOLPHTHALEIN
Supplier: Hainan Zhongxin Chemical Co., Ltd. [China Manufacturers]

Phenolphthalein

Dec 02, 2012
Phenolphthalein
Phenolphthalein CP/BP/USP, Indicator grade Appearance: white crystalline powder Packing in 25kgs ent cardboard drum PhenolphthaleinDensity 1.299Melting point 258-263 ÂșCWater solubility <0.1 g/100 mLCP/BP/USP, Indicator gradeAppearance: white crystalline powderPacking in 25kgs ent cardboard drum Phenolphthalein
Supplier: Shanghai Sunwise Chemical Co., Ltd. [China Manufacturers]
Combined Non-woven polishing Wheels
... /20MM/25MM, etc., Plastic Tube:50MM/76MM/100MM/150MM, etc.Phenolphthalein tube:32MM/40MM/50MM/76MM/90MM/100MM/150MM/200MM/350MM ...
Supplier: Meiyiguang Non-Woven Abrasives Ltd. [China Manufacturers]
Potassium acetate price
... . Easy ChaoXie, salty. Solution to a litmus in alkaline, to phenolphthalein alkaline. Soluble in water, acid and alcohol. Insoluble in ether ...
Supplier: Shanghai Baijin Chemical Group Co., Ltd. [China Manufacturers]

lactose

Jul 05, 2012
lactose
... .4~+55.9+54.7Acidity or alkalinityAdd 0.3ml of phenolphthalein TS: the solution is colorless, and not more than 0 ...
Supplier: Hangzhou Showland Technology Co., Ltd. [China Manufacturers]
Potassium acetate anhydrous pharmaceutical grade
... . Easy ChaoXie, salty. Solution to a litmus in alkaline, to phenolphthalein alkaline. Soluble in water, acid and alcohol. Insoluble in ether ...
Supplier: Tianjin Flourish Chemical Co., Ltd. [China Manufacturers]
Sodium hydroxide Crystal
... . Description: Soluble in water, the aqueous solution was alkali,make phenolphthalein red. Sodium hydroxide is a very common alkali, is one ...
Supplier: Guangzhou Sheng Wang Company Ltd. [China Manufacturers]

DAB6 CAMPHOR POWDER

May 21, 2012
DAB6 CAMPHOR POWDER
... CALLED SOLUTION R)IS A CLEAR SOLUTIONCONFORMACIDITY OR ALKALINITY0.1ML PHENOLPHTHALEIN: 5ML SOLUTION R, THE SOLUTION IS COLOURLESS. 1ML OF 0 ...
Supplier: K-Well Industry Co., Ltd. (China) [China Manufacturers]
High-Quality Lactose in Stock
... .4~+55.9+54.7Acidity or alkalinityAdd 0.3ml of phenolphthalein TS: the solution is colorless, and not more than 0 ...
Supplier: Zhengzhou Natural Chemical Co., Ltd. [China Manufacturers]
Water Solubility Acid & Alkali Tester
... the color change of extracted solvent by methyl orange or phenolphthalein indicator respectively or determine pH value of extracted solvent by ...
Supplier: Shanghai Changji Geological Instruments Co., Ltd. [China Manufacturers]
Barium Hydroxide Monohydrate
... in water. This allows the use of indicators such as phenolphthalein or thymolphthalein (with alkaline colour changes) without the risk of ...
Supplier: Terio Corporation [China Manufacturers]
industrial use Caustic soda flackes
... . Soluble in water, the water is strongly alkaline, can make phenolphthalein red. caustic soda is a very common alkali, .... industrial use ...
Supplier: Zouping Daixi Industry and Trade Co., Ltd. [China Manufacturers]

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