chemical reagents
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ไวท์ คริสตัล 2-ดีออกซี-ดี-ไรโบส CAS 533-67-5 รีเอเจนต์ทางชีวเคมี
White Crystal 2-Deoxy-D-Ribose CAS 533-67-5 Biochemical Reagents Overview of White Crystal 2-Deoxy-D-Ribose CAS 533-67-5 Biochemical Reagents 2-Deoxy-D-ribose is the basic raw material and key intermediate of nucleoside drugs, mainly used in the manufacture of antiviral drugs and anti-tumor drugs. Product Parameters of White Crystal 2-Deoxy-D-Ribose CAS 533-67-5 Biochemical Reagents Item Value Product Name 2-Deoxy-D-ribose CAS 533-67-5 MF C5H10O4 MW 134.13 EINECS 208-573-0
วัสดุส่องสว่าง เคมีภัณฑ์รายวัน ซีเซียมไอโอไดด์ CAS 7789-17-5 น้ำยาทำปฏิกิริยาทางเคมี
Scintillator Materials Daily Chemicals Cesium Iodide CAS 7789-17-5 Analytical Reagents Introduction: Cesium iodide, abbreviated as CsI, and inorganic halides including CsI(Tl) are widely used as scintillating media for high-energy particle and ionizing radiation detectors. Vacuum-deposited CsI(Tl) thin films were first used for x-ray imaging in photoelectric converters. In advanced digital x-ray imaging, CsI(Tl) scintillator films are widely used in x-ray imaging because of
สารเสริมต้านจุลินทรีย์ สารเคมีประจําวัน ไดเอธิลไพโรคาร์บอเนต CAS 1609-47-8 Histidine Residue Modifier
Antimicrobial Additives Daily Chemicals Diethyl Pyrocarbonate CAS 1609-47-8 Histidine Residue Modifier Introduction: Diethylpyrocarbonate, also known as Diethylpyrocarbonate in English, is a colorless transparent liquid at room temperature and pressure. Diethylpyrocarbonate is an organic ester compound that is sensitive to moisture and easily deteriorates and decomposes when exposed to water. This substance can be used as a modification reagent for protein histidine and
สารเคมีไม่เป็นอินทรีย์ ซิงคอะเซทาท Cas 557-34-6 สารอนุรักษ์ไม้ สารกัดผ้า
Inorganic Chemicals Zinc Acetate Cas 557-34-6 Wood Preservatives Fabric Mordants Introduction: Zinc acetate appears as a white crystalline powder. It has a relative density of 1.84 and a melting point of 237°C. It decomposes into zinc oxide and aceton when heated to 280°C, and sublimates at 280°C under low pressure. It is soluble in water and ethanol; its aqueous solution is weakly acidic, and the introduction of hydrogen sulfide precipitates a white precipitate. Uses: Zinc
สีเหลืองเปียก ขนาดปูน ราคาดี ลูมิโนล / 3-อะมิโนฟตาลไฮดราซิด CAS 521-31-3 หน่วยวินิจฉัยการวิเคราะห์เคมีแสงสว่าง
Pale Yellow Powder Good Price Luminol /3-Aminophthalhydrazide CAS 521-31-3 Chemiluminescence Analysis Reagents Overview Pale yellow powder. Easily soluble in alkaline solutions, soluble in dilute acids, almost insoluble in water, and sparingly soluble in alcohols. Neutral or slightly acidic solutions exhibit a strong bright blue fluorescence when exposed to ultraviolet light. Melting point 329-332℃. Product Parameters Item Value Product Name Luminol CAS 521-31-3 MF C8H7N3O2
สารเคมีอนินทรีย์กัดกร่อน แมงกานีสซัลเฟต CAS 7785-87-7 สารช่วยทำให้สีแห้ง น้ำยาทดสอบวิเคราะห์
Mordant Inorganic Chemicals Manganese Sulfate CAS 7785-87-7 Paint Drying Agent Analytical Reagent Introduction: Manganese sulfate (English: Manganese sulfate) is light pink monoclinic fine crystals at room temperature. It is easily soluble in water, insoluble in ethanol, and starts to lose crystal water when heated above 200°C. Most of the crystal water is lost at about 280°C. It becomes anhydrous salt melt at 700°C and begins to decompose at 850°C, releasing sulfur trioxide,
สารเคมีประจําวัน 2-กรดเคโตกลูทาริค Cas 328-50-7 FEMA 3891
Daily Chemicals 2-Ketoglutaric Acid Cas 328-50-7 FEMA 3891 Nutritional Enhancers Daily Chemicals 2-Ketoglutaric Acid Cas 328-50-7 FEMA 3891 Nutritional Enhancers Introduction α-Ketoglutarate is an important biomolecule and a key intermediate in the tricarboxylic acid cycle. It is a nitrogen transporter and a symbiotic substance in molecular oxidation. It plays a vital role in microbial cell metabolism and is also a key precursor for the synthesis of various amino acids and
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, redox indicator, adsorption indicator, complex indicator and chromatographic analysis reagent. It is used as a redox indicator for the colorimetric determination of chromium,
สารเคมีรายวัน อะซีโตนออกไซม์ CAS 127-06-0 สารขจัดออกซิเจน สารเชื่อมต่อ
Daily Chemicals Aceton Oxime CAS 127-06-0 Deoxidizer Coupling Agent Introduction: Aceton oxime (DMKO for short) is also called dimethyl ketone oxime. It is white flaky crystals at room temperature, with a relative density of 0.9113, a melting point of 60°C, a flash point of 47.2°C, a boiling point of 134.8°C, a toxicity LD50 of 5500 mg/kg, and is easily soluble in water and alcohol and other solvents. The saturated solubility of the aqueous solution is 25% (mass percentage).
