pharmaceutical raw materials
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الحمض الـ 2,5-ديهيدروكسي تيريفتاليك كاس 610-92-4 2,5-ديهيدروكسي تيريفت
Organic Intermediate 2,5-Dihydroxyterephthalic Acid Cas 610-92-4 2,5-Dihydroxyterepht Pharmaceutical Intermediates Introduction: It is soluble in hot formamide and has a certain solubility in ethanol. Its solubility in most organic solvents and water is very poor. Uses: 2,5-Dihydroxyterephthalic ...
مواد كيميائية عضوية 3,4,5-تريميثوكسي بنزالدهيد CAS 86-81-7 C10H12O4 وسيطات كيميائية صيدلانية
Organic Chemicals 3,4,5-Trimethoxybenzaldehyde CAS 86-81-7 C10H12O4 Pharmaceutical Chemical Intermediates Introduction: White to slightly yellow needle shaped crystals. Uses: Used in ruminant feed, similar to urea as a feed additive, but safer than urea. Used as pharmaceutical intermediates, growth ...
الحمض الكربوكسيلي 1,4-سيكلوهيكسانيديكاربوكسيلي CAS1076-97-7
Modified Monomer Organic Intermediate 1,4-Cyclohexanedicarboxylic Acid CAS1076-97-7 Pharmaceutical Intermediates Introduction: The cis-trans mixture is a white crystal, soluble in organic solvents such as ethanol. The solubility is about 10%, and the melting point is 164-167°C. Trans-1,4-cyclohexane...
حمض 4-فلوروبنزين بورونيك CAS 1765-93-1 مسحوق أبيض مواد عضوية اصطناعية
4-Fluorobenzeneboronic acid CAS 1765-93-1 White Powder Organic Synthetic Materials Introduction: 4-Fluorophenylboric acid (1765-93-1) can be used as an organic synthesis intermediate and a pharmaceutical intermediate. It can be used to synthesize 2-(4-fluorophenyl)thiophene, prepare a bisfluorosulfo...
مسحوق البلور الأبيض ثيوسيانات الصوديوم CAS 540-72-7 المواد العضوية الاصطناعية
White Crystalline Powder Sodium thiocyanate CAS 540-72-7 Organic Synthetic Materials Introduction: White orthorhombic crystals or powder; easily soluble in water. Uses: Sodium thiocyanate can be used as a solvent for spinning polyacrylonitrile fibers, a color film developer, a defoliant for some ...
السائل الشفاف غير الملون تريثيل سيلان CAS 617-86-7 المواد العضوية الاصطناعية
Colorless Transparent Liquid Triethylsilane CAS 617-86-7 Organic Synthetic Materials Introduction: Triethylsilane appears as a colorless or light brown oily liquid; it is soluble in most polar organic solvents and is often used in CH2Cl2; its density is 0.728 g/mL (25°C), its boiling point is 107...
مواد عضوية اصطناعية N-Iodosuccinimide CAS 516-12-1 تخليق عضوي أكسدة الكبريت كاشف المعايرة كاشف اليود
Organic Synthetic Materials N-Iodosuccinimide CAS 516-12-1 Organic Synthesis Sulfur Oxidation Titration Reagent Iodination Reagent Introduction: N-iodosuccinimide, commonly abbreviated NIS, is a white needle-shaped crystal. NIS is an important electrophilic iodination reagent in organic chemistry. ...
مواد عضوية اصطناعية N-هيدروكسي سكسينيميد CAS 6066-82-6 عامل مساعد كيميائي
Organic Synthetic Materials N-Hydroxysuccinimide CAS 6066-82-6 Chemical Auxiliary Agent Introduction: White crystalline body. Melting point 99-100 ℃. Uses: Used for synthesizing amino acid protectants, semi synthetic kanamycin, and pharmaceutical intermediates. Product Name N-Hydroxysuccinimide CAS ...
سائل شفاف بلا لون 141-97-9 المواد العضوية الاصطناعية المواد الإضافية الغذائية
Colorless Transparent Liquid 141-97-9 Organic Synthetic Materials Food additives Overview of Colorless Transparent Liquid 141-97-9 Organic Synthetic Materials Food additives Colorless liquid with a pleasant fruity aroma. It is miscible with general organic solvents and easily soluble in water. ...
