pharmaceutical raw materials
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الصبغات الوسيطة 8- هيدروكسي كينولين CAS 148-24-3 مسحوق أبيض
Dye Intermediates 8-Hydroxyquinoline CAS 148-24-3 White Powder Overview of Dye Intermediates 8-Hydroxyquinoline CAS 148-24-3 White Powder White needle-shaped crystals. Melting point 76℃, boiling point 266.6℃ (100.3kPa). Soluble in ethanol, benzene, chloroform, and dilute acid, insoluble in water. Application of Dye Intermediates 8-Hydroxyquinoline CAS 148-24-3 White Powder It is used as a reagent for the determination of bismuth, magnesium, copper, zinc and organic element
المركبات الكيميائية الوسيطة منتجات الرعاية الصحية 2،5-ثنائي ميثوكسي بنزالدهيد CAS 93-02-7 مبيدات الآفات وصبغات وسيطة
Chemical Intermediates Health Care Products 2,5-Dimethoxybenzaldehyde CAS 93-02-7 Pesticide And Dye Intermediates Introduction: 2,5-Dimethoxybenzaldehyde is a yellow to beige crystal with a molecular weight of 166.18 and a boiling point of 146°C. It is soluble in organic solvents such as ethanol. In its chemical structure, all C atoms of the benzene ring and C and O atoms of the carbonyl group form σ bonds with sp2 hybrid orbitals, and other C and O atoms form σ bonds with
مسحوق بلوري أبيض أدينوزين CAS 58-61-7 لمنتجات الرعاية الصحية
White Crystal Powder Adenosine CAS 58-61-7 For Health Care Products Overview of White Crystal Powder Adenosine CAS 58-61-7 For Health Care Products Adenosine is a purine nucleoside, a compound formed by connecting the N-9 of adenine and the C-1 of D-ribose through a β-glycosidic bond. Its chemical formula is C10H13N₅O₄, and its phosphate ester is adenosine. Product Parameters of White Crystal Powder Adenosine CAS 58-61-7 For Health Care Products Item Value Product Name
المبيدات الحشرية المواد الكيميائية اليومية حمض الكلوروبينزويك CAS 118-91-2 مواد الحفاظ على الطلاء المبيدات الفطرية
Insecticide Daily Chemicals 2-Chlorobenzoic Acid CAS 118-91-2 Paint Preservatives Fungicides Introduction: Nearly white coarse powder. Insoluble in water, 95% ethanol solution and toluene solution, soluble in methanol, anhydrous ethanol. Uses: Intermediates of dyes, pesticides, pharmaceuticals, used in the manufacture of chlorpromazine, anti-inflammatory spirit and other drugs, used as adhesives and coatings preservatives and raw materials for organic synthesis, but also used
المفاعلات التحليلية المواد الكيميائية اليومية البيسموتثيول CAS 1072-71-5 إضافات الوقود
Analytical Reagents Daily Chemicals Bismuththiol CAS 1072-71-5 Fuel Additives Introduction: Yellow needle-shaped crystals. Melting point 173℃ (decomposition), easily soluble in ethe and alkaline solution, slightly soluble in alcohol, insoluble in water, chloroform and benzene. The product is unstable in alkaline solution and precipitates sulfur after long-term storage. It is unstable in air and in the presence of light. It should be stored in a bottle that is protected from
مثخن كيماويات يومية دوديسيل ميثاكريلات CAS 142-90-5 مخفض نقطة صب الزيت الخام عامل تشطيب الأقمشة
Thickener Daily Chemicals Dodecyl Methacrylate CAS 142-90-5 Crude Oil Pour Point Depressant Fabric Finishing Agent Introduction: Lauryl methacrylate, also known as dodecyl methacrylate, is a polymer chemical raw material with a chemical formula of C₁₆H₃₀O₂ and a boiling point of 160°C. It is a transparent liquid. It is soluble in organic solvents but insoluble in water. Uses: Crude oil pour point depressants, fabric finishing agents, leather auxiliaries, internal plasticizers
مبيد أعشاب بنتاميثيل ثنائي إيثيلين ثلاثي أمين CAS 3030-47-5 عامل ضوء بارد كيميائي
Herbicide Organic Intermediate Pentamethyldiethylenetriamine CAS 3030-47-5 Chemical Cold Light Agent Introduction: Pentamethyldiethylenetriamine is a colorless to light yellow clear liquid, easily soluble in water. It is a highly active catalyst for polyurethane reactions, mainly catalyzing foaming reactions, and is also used to balance overall foaming and gel reactions. It is widely used in various polyurethane rigid foams, including polyisocyanurate sheet rigid foams.
كيماويات يومية 4،7-ثنائي كلوروكينولين رقم السجل 86-98-6 عوامل مضادة للميكروبات
Daily Chemicals 4,7-Dichloroquinoline Cas 86-98-6 Antimicrobial Agents Introduction 4,7-Dichloroquinoline is a white, needle-shaped crystalline solid with a melting point of 84-86°C. It is an important pharmaceutical intermediate and a raw material for synthesizing hydroxychloroquine sulfate, a drug used to treat discoid lupus erythematosus and systemic lupus erythematosus. Uses 4,7-Dichloroquinoline is used to synthesize hybrid aminoquinoline-triazine derivatives with
Colorless Liquid Glyoxal CAS 107-22-2 As Solubilizer And Cross-Linking Agent
Colorless Liquid Glyoxal CAS 107-22-2 As Solubilizer And Cross-Linking Agent Product Overview Glyoxal is an organic compound with the chemical formula OCHCHO, consisting of two aldehyde groups -C=O-H linked together. It is the simplest dialdehyde and is a yellow liquid at room temperature. Product Specifications Item Value Product Name Glyoxal CAS 107-22-2 MF C2H2O2 MW 58.04 EINECS 203-474-9 Appearance Colorless liquid Product Image Applications It can be used as a finishing
