adsorption indicator
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ตัวชี้วัดการซึมซับ เมธีเลนสีฟ้าไตรไฮดราต CAS 7220-79-3 ตัวชี้วัดการลดออก
Adsorption Indicator Biological Chemicals Methylene Blue Trihydrate CAS 7220-79-3 Redox Indicators Introduction: Methylene blue is a phenothiazine salt with a dark green bronze crystalline or powdery appearance, soluble in water and ethanol. Methylene blue is stable in air, and its aqueous ...
ผงสีย้อมเซลล์ตัวบ่งชี้การดูดซับ Biological Acid Red 94 CAS 632-69-9
Chemical Reagents Acid Red 94 CAS 632-69-9 Adsorption indicator Cell Staining Agent Biological Staining Agent Introduction: Appearance:Red powder. MF: C20H5Cl4I4NaO5 MW: 997.66 CAS: 632-69-9 Uses: Used as an adsorption indicator and cell staining agent. Product Name Acid Red 94 CAS 632-69-9 MF ...
ผงสีแดงน้ําตาลกรดแดง 94 CAS 632-69-9 ตัวชี้แจงการซึมซับ
Brownish Red Powder Acid Red 94 CAS 632-69-9 Adsorption Indicator Cell Staining Agent Overview Brownish-red powder. Product Parameters Item Value Product name Acid Red 94 CAS 632-69-9 MF C20H5Cl4I4NaO5 MW 997.66 EINECS 211-183-3 Appearance Brownish Red Powder Product Image Application Used as a ...
รีเจนต์เคมี สีเขียวพื้นฐาน 4 CAS 569-64-2 ตัวชี้วัดการดึงดูดฐานกรด
Chemical Reagents Basic Green 4 CAS 569-64-2 Acid-base indicators Adsorption Indicators Biological Stains Introduction: Green glittering crystals, dissolving in cold and hot water to form a blue-green color Uses: 1. Used as a biological dye. Used for dyeing acrylic fibers, silk, wool, dianhydride ...
ตัวบ่งชี้การลดลง สารเคมีรายวัน 1,5-ไดฟีนิลคาร์บาไซด์ CAS 140-22-7 ตัวบ่งชี้การดูดซับ
Reduction Indicator Daily Chemicals 1,5-Diphenylcarbazide CAS 140-22-7 Adsorption Indicator Introduction: White crystalline powder. Melting point 175-175.5℃. Soluble in hot alcohol, glacial acetic acid, very slightly soluble in water. Gradually turns red in the air. Uses: Used as analytical reagent, ...
CAS 573-58-0 ผงคองโกเรด ตัวบ่งชี้การดูดซับกรดเบส
Chemical Reagents Congo Red CAS 573-58-0 Acid-base indicators Adsorption Indicators Biological Stains Introduction: Brown-red powder, easily soluble in hot water, soluble in 10 parts of cold water, the solution is yellow-red. Uses: 1. Mainly used for dyeing textiles and paper products such as cotton...
Eosin Y Acid Red 87 CAS 17372-87-1 สีย้อมชีวภาพและตัวบ่งชี้ทางเคมี
Chemical Reagents Eosin Y/Acid Red 87 CAS 17372-87-1 Biological Stains and Chemical Indicators Introduction: Water-soluble eosin Y is a chemically synthesized acidic dye that dissociates into negatively charged anions in water and combines with positively charged cations of the amino groups of ...
ตัวบ่งชี้กรด-เบส เคมีภัณฑ์ประจำวัน ไทมอลบลู CAS 76-61-9 สีย้อมชีวภาพ
Acid-base indicators Daily Chemicals Thymol Blue CAS 76-61-9 Biological stains Introduction: Dark green to dark brown powder. Melting point 221-224 °C (dec.) (lit.). Soluble in alcohol and dilute alkali solutions. Insoluble in water. Stable. Flammable. Its powder may form explosive mixtures with air...
Cresol Red CAS 1733-12-6 C21H18O5S ตัวชี้แจงฐานกรดของสารสีทางชีววิทยา
Chemical Reagents Basic Green 4 CAS 569-64-2 Acid-base indicators Adsorption Indicators Biological Stains Introduction: Crystals with green luster, reddish brown powder after grinding. Easily soluble in alcohol and dilute sodium hydroxide solution, slightly soluble in water. Uses: Biological stains, ...
