رنگدانه و رنگ
پودر ضدعفونی کننده سدیم دیمتیلدیتیوکربامات کریستالی سفید CAS 128-04-1
White Crystal Powder Sodium Dimethyldithiocarbamate CAS 128-04-1 Disinfectants Overview of White Crystal Powder Sodium Dimethyldithiocarbamate CAS 128-04-1 Disinfectants The pure product of sodium fumarate is a scaly white crystal, which is very soluble in water. The crystals obtained by the ...
پودر سیاه Eriochrome Black T CAS 1787-61-7 برای تیتراسیون پیچیده EDTA
Black Powder Eriochrome Black T Indicator Eriochrome Black T indicator (CAS 1787-61-7), also known as Mordant Black 11 or Elektrochrome Black T indicator, is a versatile metal ion indicator used in complexometric titrations. The chemical name is 1-(1-hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4...
Orange Powder Xylenol Orange Sodium Salt CAS 63721-83-5 Acid-Base Indicators
Orange Powder Xylenol Orange Sodium Salt CAS 63721-83-5 Acid-Base Indicators Overview Xylenol orange is a triphenylmethane colorimetric agent with a molecular formula of C₃₁H₃₂N₂O₁₃S and a molecular weight of 672.66. It is a lustrous, reddish-brown crystalline powder. It is highly deliquescent. Its ...
Dark Green Powder Wright'S Stain CAS 68988-92-1 Biological Stains
Dark Green Powder Wright'S Stain CAS 68988-92-1 Biological Stains Overview Wright's stain is ready for direct use, requiring no preparation. A trace amount of neutral glycerol is added to the stain to prevent methanol volatilization or oxidation, while also allowing for clearer staining of blood ...
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 ...
رنگ آمیزی حل کننده قرمز 52 CAS 81-39-0 C24H18N2O2 رنگ آمیزی پلاستیکی
Dye Intermediate Solvent Red 52 CAS 81-39-0 C24H18N2O2 Plastic Coloring Introduction: Purple red crystal, melting point 269-270 ℃. Dissolve in water. It appears dark red in concentrated sulfuric acid and produces a red precipitate after dilution. Uses: Used for coloring various resin plastics, such ...
پودر کریستالی سفید پیروگالل CAS 87-66-1 توسعه دهنده و بازدارنده
White Crystal Powder Pyrogallol CAS 87-66-1 Developer And Inhibitor Overview of White Crystal Powder Pyrogallol CAS 87-66-1 Developer And Inhibitor White odorless crystals. Bitter taste. Turns gray when exposed to air and light. Starts to sublime when heated slowly. Melting point 133-134℃, boiling ...
رنگ آمیزی اصلی بنفش 1 CAS8004-87-3 C24H28ClN3 لکه های بیولوژیکی
Dye intermediate Basic Violet 1 CAS8004-87-3 C24H28ClN3 Biological Stains Introduction: Methyl violet, also known as gentian violet, is an alkaline dye that is a mixture of tetramethyl chloride pentamethyl chloride and hexamethyl chloride para rosaniline. It is a dark green purple powder or ...
حلال لکه های بیولوژیکی قرمز 24 CAS 85-83-6 رنگ آمیزی روغن ها آب صابون شمع های پلاستیکی محصولات
Biological Stain Solvent Red 24 CAS 85-83-6 Coloring of Oils Water Soap Candles Plastic Products Introduction: Dark red powder. Melting point 184-185 ℃. Insoluble Uses: 1. Biological dyes 2. Mainly used for coloring oils, water, soap, candles, rubber toys, and plastic products. Product Name Solvent ...
