acid base indicators
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Dark Green Powder Neutral Red CAS 553-24-2 Titration Indicator
Dark Green Powder Neutral Red CAS 553-24-2 Titration Indicator Overview Neutral red, dark green powder obtained in 50% ethanol. Soluble in water or alcohol, it turns red. Its solubility in water, anhydrous ethanol, and ethylene glycol-ethe is 4%, 1.8%, and 3.75%, respectively. It is insoluble in ...
Vanil Asit Cas 121-34-6
Vanillic Acid Cas 121-34-6 Vanillic acid, with the molecular formula C8H8O4 and a molecular weight of 168.14, is a white needle-like crystal that is odorless, sublimable, and non-decomposable. It has a melting point of 210°C, is easily soluble in ethanol, and slightly soluble in water. It does not ...
O-Kresolftalein Kompleksonu 2411-89-4 C32H32N2O12 Lekeler Kompleks Göstergesi
Chemical Reagents O-Cresolphthalein Complexone CAS 2411-89-4 C32H32N2O12 Biological Stains Complex Indicators Acid-base Indicators Introduction: O-Cresolphthalein Complexone is a white or yellow powder, insoluble in water, soluble in dilute alkali and blue, with a pH value of 8.2-9.8 (color ranges ...
Fabrika Satış Bromotimol Mavisi CAS 76-59-5 Hızlı Teslimatlı
Bromothymol Blue Quick Details Chemical Name: Bromothymol Blue CAS: 76-59-5 Molecular Formula: C27H28Br2O5S Molecular Weight: 624.38 Bromothymol Blue Typical Properties Item Specifications Results PHDiscoloration domain 6.0(Yellow)~7.6(Blue) Confirms Mass absorption coefficient(L/cm·g)≥ 52.0 52.5 ...
C20H19ClN4 Temel Kırmızı 2 CAS 477-73-6 Kozmetik ara maddeler Boyalar ve pigmentler
Basic Dyes Cosmetic Intermediates Basic Red 2 CAS 477-73-6 Dyes And PigmentsRedox Indicators Introduction: It is red when dissolved in water and red (red fluorescence with yellow light) when dissolved in ethanol. It is green in concentrated sulfuric acid, blue after dilution, and turns to red. Its ...
Kozmetik hammaddeler Kurkumin CAS 458-37-7 Gıda Sarı Renkleyici Bitki Ekstraktları
Cosmetic Raw Materials Curcumin CAS 458-37-7 Food Yellow Coloring Plant Extracts Introduction: An orange-yellow crystalline powder with a characteristic odor. Melting point: 179–182°C. It is insoluble in water and diethyl-ethe, but soluble in ethanol, glacial acetic acid, and propylene glycol. It ...
Bitki Gelişim Düzenleyiciler 2-Naftol CAS 135-19-3 Yem Katkı Maddeleri Koruyucu
Plant Growth Regulators 2-Naphthol CAS 135-19-3 Feed Additives Preservative Overview of Plant Growth Regulators 2-Naphthol CAS 135-19-3 Feed Additives Preservative White shiny flakes or white powder. Insoluble in water, easily soluble in ethanol, ethe, chloroform, glycerol and alkaline solution. ...
Fabrika Tedarikleri Tekstiller için Doğal Boyalar Hematoksilin CAS 517-28-2 Parlak kahverengi ince toz
Farmasötik ara ürünler ve kozmetikler için yüksek saflıkta 2-Hidroksietil salisilat (CAS 87-28-5). Düşük tahrişe sahip sürekli salınan salisilik asit sunar, güneş koruyucu etkinliğini arttırır ve koku sabitleyici olarak görev yapar. Kararlı, organik çözücülerde çözünür.
Beyaz Barium Sülfat Tozu BaO4S CAS 7727-43-7 Tekstil için Boyutlandırma Ajansı
Fillers Inorganic Chemicals Barium Sulfate CAS 7727-43-7 Sizing Agent For Textile Introduction: Barium sulfate is also called barite, with the chemical formula BaSO4, colorless or white orthorhombic crystals. Relative molecular weight 233.40. Relative density 4.5 (15°C). Melting point 1580°C. ...
