biological stains
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สีเขียวเข้ม ขนาดผง สีแดงเฉลี่ย CAS 553-24-2 ตัวชี้แจงกรด-ฐาน สารสีทางชีววิทยา
White Crystalline Powder 99% Potassium Hydrogen Phthalate CAS 877-24-7 Analytical Reagents PH Measurement Buffer Overview Neutral Red dark green powder. Product Parameters Item Value Product Name Neutral Red CAS 553-24-2 MF C15H17ClN4 MW 288.78 EINECS 209-035-8 Appearance Dark Green Powder Product Image Application Acid-base indicator, biological staining agent. pH 6.8 (red) - 8.0 (yellow). Alkalinity indicator for water, nitrite, and urine. Chemicalbook indicator for lipid
CAS 523-21-7 โซเดียมโรดิโซเนต C6Na2O6 สารสีทางชีววิทยา
Chemical Reagents Sodium Rhodizonate CAS 523-21-7 C6Na2O6 Biological Staining Agents Chemical Indicators Introduction: Appearance: Purple or brown-black crystals Melting point: 300 °C Bulk density: 620kg/m3 Storage conditions: Store at +15°C to +25°C. Uses: Used for the determination of barium, strontium, scandium, lead, tin and sulfate, and as an indicator in the determination of barium and sulfate capacity. Product Name Sodium rhodizonate CAS 523-21-7 MF C6Na2O6 MW 214.04
สีดํา สีน้ําตาล ขาว Eriochrome สีดํา T CAS 1787-61-7 คราบทางชีวภาพ ตัวชี้วัดทางเคมี
Black Brown Powder Eriochrome Black T CAS 1787-61-7 Biological Stains Chemical Indicators Overview Dark brown powder. Soluble in water, turning a deep reddish-brown to crimson color; slightly soluble in alcohol, turning a brownish-red color. Product Parameters Item Value Product Name Eriochrome Black T CAS 217-250-3 MF C20H12N3NaO7S MW 461.38 EINECS 217-250-3 Appearance Black Brown Powder Product Image Application 1. Primarily used for dyeing and printing wool textiles, it
สีย้อมทางชีวภาพ Solvent Red 23 CAS 85-86-9 C22H16N4O สารย้อม สีย้อม สารเคมีบ่งชี้
Biological Stain Solvent Red 23 CAS 85-86-9 C22H16N4O Dyeing Agents Dye Pigment Chemical Indicators Introduction: Brownish red powder (crystallized into brownish green crystals using acetic acid) Uses: 1. Biological staining agents, such as fat and similar substances, are used for staining. 2. Used for coloring various resins 3. Mixed dyes of fat and its analogues, Product Name Solvent Red 23 CAS 85-86-9 MF C22H16N4O MW 352.39 EINECS 201-638-4 Melting point 199 °C (dec.)(lit.
สีย้อมชีวภาพ คริสตัลไวโอเลต CAS 548-62-9 ผงสีเขียว
Biological stains Crystal Violet CAS 548-62-9 Green powder Introduction: Gentian violet, also known as crystal violet and basic violet 3, is a commonly used synthetic basic dye along with methyl green, neutral red, methylene blue, safranin, hematoxylin, malachite green, methyl violet, and basic fuchsin. Uses: Gentian violet is mainly used to make ink, carbon paper, biological dyes, etc. Gentian violet has a certain affinity with chromosome DNA. The two can combine to make
สีย้อมทางชีวภาพ Solvent Red 24 CAS 85-83-6 การย้อมสีน้ำมัน น้ำ สบู่ เทียนไข ผลิตภัณฑ์พลาสติก
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 Red 24 CAS 85-83-6 MF C24H20N4O MW 380.44 EINECS 201-635-8 Melting point 199 °C (dec.)(lit.)
สารสีพื้นฐาน โรดามิน B CAS 81-88-9 C28H31ClN2O3 สารสีชีววิทยา สารสีและสารสี
Basic dyestuff Rhodamine B CAS 81-88-9 C28H31ClN2O3 Biological Staining Agents Dyes and Pigments Introduction: Bright green crystalline powder. Dissolved in water and ethanol, it appears blue red with strong fluorescence Uses: Used for dyeing silk, acrylic, and wool, with a sun fastness of 2-3 levels. Used for dyeing cotton fibers with tannins, with poor sun fastness. Also used for coloring leather, paper, straw, and preparing lake pigments. Product Name Rhodamine B CAS 523
สีกลาง สีม่วงพื้นฐาน 1 CAS8004-87-3 C24H28ClN3 คราบชีวภาพ
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 fragments of green violet with metallic luster. Uses: Used as a dye in industry, it can dye wool, silk, and cotton products treated with tannins purple; It is also used for dyeing paper,
อะซิดชีววิทยา สีฟ้า 93 สีและสารสี CAS 28983-56-4 สีน้ําตาล
Biological Stains Acid Blue 93 CAS 28983-56-4 Pigment And Dyestuff Overview of Biological Stains Acid Blue 93 CAS 28983-56-4 Pigment And Dyestuff Acid Blue 93 itself is a compound used as a biological dye and is often used as a disinfectant in medicine. It appears as a shiny reddish-brown powder and is highly soluble in water, causing the water to appear blue. Product Parameters of Biological Stains Acid Blue 93 CAS 28983-56-4 Pigment And Dyestuff Item Value Product Name Acid
