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Sản xuất trực tiếp DL-Dithiothreitol DTT bột 99% Cas 3483-12-3 Với tác dụng chống oxy hóa Giá tốt nhất
Factory Direct Supply DL-Dithiothreitol DTT Powder 99% Cas 3483-12-3 With Antioxidant Effects Best Price Dithiothreitol, commonly known as DTT or dithiolthreitol, is a widely used reducing agent. It exhibits strong reducing power, largely due to the conformational stability of its oxidized six‑membered ring containing a disulfide bond. Its reducing ability is affected by pH as documented in Chemicalbook, and it only functions effectively at pH values above 7. This is because
Dung dịch không màu Chlorhexidine Digluconate nồng độ 20% Chất sát khuẩn phổ rộng dùng cho nước súc miệng
Chlorhexidine Digluconate 20% là chất lỏng sát trùng phổ rộng dùng để súc miệng. Có hiệu quả chống lại vi khuẩn, nấm và virus. Công thức không màu, có độ tinh khiết cao đảm bảo an toàn và độ tin cậy cho các ứng dụng công nghiệp và dược phẩm.
Thành phần hữu cơ 4-Chloro-3,5-Dimethylphenol CAS 88-04-0 Chất bảo quản Chất khử trùng
Organic Ingredients 4-Chloro-3,5-Dimethylphenol CAS 88-04-0 Preservatives Disinfectants Introduction: Colorless crystals. Melting point: 115–116°C; boiling point: 246°C. At 20°C, 1 g is soluble in 3 L of water; soluble in 1 part of 95% ethanol; soluble in benzene, terpenes, non-volatile oils, and sodium hydroxide solution. Possesses a faint phenolic odor and is volatile with water vapor. Stable in hot water. Uses: Preservatives and biocides. Used in emulsions, cosmetics, inks
4-Hydroxy-2,2,6,6-tetramethyl-piperidinoxy CAS 2226-96-2 Thuốc ức chế phân phối màu đỏ
4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy CAS 2226-96-2 Polymerisation Inhibitor Red Powder Introduction: Polymerisation inhibitor 701, also known as nitroxyl radical piperidine alcohol, exhibits superior polymerisation inhibition properties compared to phenolic, aromatic amine, ethe, quinone, and nitro compounds. It can replace the environmentally harmful hydroquinone, demonstrating approximately four times the polymerisation inhibition efficacy of hydroquinone. Uses:
Oxide Đồng CAS 1317-39-1 Chất tạo màu gốm Thuốc diệt nấm trồng trọt
Cuprous Oxide CAS 1317-39-1 Ceramic Colouring Agent Crop Fungicide Introduction: Cupric oxide, chemical formula Cu₂O. Molecular weight 143.08. Deep red cubic crystals or orange-yellow crystalline powder, toxic. Occurs naturally as cuprite. Whilst stable in dry air, it gradually oxidises to copper oxide in moist air. Insoluble in water and ethanol, it dissolves in dilute sulphuric acid, undergoing disproportionation to form copper sulphate and metallic copper. Dissolution in
3-Amino-1,2,4-Triazole CAS 61-82-5 Thuốc rụng lá bông, Thuốc diệt cỏ Dạng tinh thể rắn
3-Amino-1,2,4-Triazole CAS 61-82-5 Cotton Defoliant Herbicide Crystalline solid Introduction: Crystalline solid. Soluble in water, methanol, ethanol and chloroform; insoluble in diethyl ethe and acetne. Uses: Used as a cationic dye intermediate, it can synthesise various red dyes such as Cationic Red X-GRL; it also serves as a heterocyclic intermediate for pharmaceutical applications. Product Name 3-Amino-1,2,4-Triazole CAS 61-82-5 MF C2H4N4 MW 84.08 EINECS 200-521-5 Color
Axit 3,5-Dihydroxybenzoic CAS 99-10-5 Nhựa tổng hợp Bột tinh thể màu trắng
3,5-Dihydroxybenzoic Acid CAS 99-10-5 Synthetic Resin White Crystalline Powder Introduction: White or pale pink needle-like crystals. Melting point 232–233°C. Soluble in ethanol, diethyl ethe and hot water. Reacts with fuming sulphuric acid or hot concentrated sulphuric acid to form a purple-red compound. Reacts with ferric chloride to produce a wine-coloured precipitate. Uses: Used as an intermediate in organic synthesis for pharmaceuticals, synthetic resins, etc. Product
Benzyl benzoate lỏng không màu CAS 120-51-4 cho gia vị và ứng dụng hóa học
Colorless Liquid Benzyl Benzoate CAS 120-51-4 For Spices Benzyl benzoate is a clear, colorless, oily liquid with a light, balsamic odor reminiscent of almond and a sharp, pungent taste. It produces a sharp, burning sensation on the tongue. At temperatures below 178℃ it exists as clear, colorless crystals. Key Applications Benzyl Benzoate has seen use as an insecticide, as well as a solvent for various chemical reactions Used to prepare benzyl alcohol/benzyl benzoate (BABB)
Bột tinh thể trắng N,N-Diethyl-p-phenylenediamine sulfate CAS 6283-63-2 để xác định quang phổ và phát triển thuốc nhuộm tóc
White Crystal Powder N,N-Diethyl-p-phenylenediamine Sulfate CAS 6283-63-2 As Hair Dye And Developer White to off-white crystalline powder used as a key component in hair dye formulations and photographic developers. Key Applications Spectrophotometric determination of phenolic group-containing drugs including salbutamol sulphate, ritodrine hydrochloride, and isoxsuprine hydrochloride Analysis of aromatic amino group-containing drugs such as dapsone hydrochloride, sulfamethoxa