Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate CAS 18880-36-9
Description Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate (CAS 18880-36-9), often abbreviated as DPS, is a specialized chemical compound. It is typically encountered as a white to yellowish powder. This compound is recognized for its utility in various industrial applications, particularly in electroplating processes where it functions as a brightener and stabilizer. Its unique molecular structure, incorporating both thioether and […]
3-S-Isothiuronium propyl sulfonate CAS 21668-81-5
Description 3-S-Isothiuronium propyl sulfonate, CAS 21668-81-5, often referred to by the abbreviation UPS, is a specialized organosulfur compound. It typically presents as a white to almost white crystalline powder. This chemical is primarily utilized as an additive in the electroplating industry, where it plays a crucial role in modifying the properties of deposited metal layers. […]
2-Phenylphenol CAS 90-43-7
Description 2-Phenylphenol, also known as orthophenylphenol (OPP), with the CAS number 90-43-7, is an organic compound that exists as white or light tan crystals or flakes. It is characterized by a mild, characteristic odor. Primarily recognized for its antimicrobial and antifungal properties, 2-Phenylphenol and its salts are widely used as preservatives and disinfectants across various […]
Bis-(sodium sulfopropyl)-disulfide CAS 27206-35-5
Description Bis-(sodium sulfopropyl)-disulfide, CAS 27206-35-5, commonly known as SPS, is an organosulfur compound supplied as a white to light yellow powder or crystalline solid. It is highly valued in industrial applications, particularly as a key additive in electroplating solutions. Its chemical structure allows it to influence the deposition process of metals, leading to improved coating […]
Sodium 3-mercaptopropanesulphonate CAS 17636-10-1
Description Sodium 3-mercaptopropanesulphonate, CAS 17636-10-1, is a chemical compound typically available as a white to light yellow solid or powder. It is an organosulfur compound containing both a thiol and a sulfonate group. This substance is primarily utilized in specialized industrial applications and laboratory research. It is recognized for its role as an additive in […]
Methyl 4-chloro-3-oxobutanoate CAS 32807-28-6
1. Description Methyl 4-chloro-3-oxobutanoate, CAS 32807-28-6, is a key beta-keto ester intermediate widely utilized in pharmaceutical synthesis. Its distinct structure, incorporating an alpha-chloro substituent, renders it a highly versatile C4 building block for constructing complex organic molecules, particularly heterocyclic systems prevalent in numerous Active Pharmaceutical Ingredients (APIs). This compound serves as a critical starting material […]
Chlorhexidine Digluconate CAS 18472-51-0
1. Description Chlorhexidine Digluconate (CAS 18472-51-0) is a potent, broad-spectrum antiseptic and disinfectant widely used in pharmaceutical and healthcare applications. Belonging to the biguanide class, this cationic agent offers persistent antimicrobial activity against bacteria and fungi. It is a key active pharmaceutical ingredient (API) valued for its efficacy in infection control and prevention. 2. Properties […]
1-Boc-3-hydroxypiperidine CAS 85275-45-2
1. Description 1-Boc-3-hydroxypiperidine (CAS 85275-45-2) is a key heterocyclic building block used extensively in pharmaceutical synthesis. As an N-Boc protected piperidine derivative containing a hydroxyl group, it serves as a crucial intermediate for constructing complex Active Pharmaceutical Ingredients (APIs). Its utility lies in providing a modifiable piperidine scaffold essential for various therapeutic agents. 2. Properties […]
2-Aminothiazole Cas 96-50-4
2-Aminothiazole Cas 96-50-4 Chemical Name: 2-Aminothiazole CAS No.: 96-50-4 Molecular Formula: C3H4N2S Chemical Structure: Molecular weight: 100.14 Appearance: White or pale yellow crystal Assay: 99%min 2-Aminothiazole Typical Properties Item Standard Results Appearance White or pale yellow crystal White or pale yellow crystal Assay ≥99.0% 99.53% Melting point 88.0-90.0℃ 88.3-89.8℃ Water ≤1.0% 0.31% Conclusion Conform to […]
BISPHENOL A CYANATE ESTER Cas 1156-51-0
BISPHENOL A CYANATE ESTER Cas 1156-51-0 Chemical Name: BISPHENOL A CYANATE ESTER Synonyms: 2,2-Bis-(4-cyanatophenyl)propane; 4,4′-Isopropylidenediphenyl dicyanate CAS No.: 1156-51-0 Molecular Formula: C17H14N2O2 Molecular Weight: 278.31 Chemical Structure: Appearance:White powder crystal Assay:≥98.0% Typical Properties Item Specifications Appearance White powder crystal Assay ≥98.0% Melting point 80-82℃ Water (WT%) ≤0.1% Dielectric constant (1MHz) <3 Dielectric loss tangent (1MHz) […]
dimethylglycine cas 1118-68-9
dimethylglycine cas 1118-68-9 Chemical Name: Dimethylglycine CAS No.: 1118-68-9 Molecular Formula: C4H9NO2 Chemical Structure: Molecular weight: 103.12 Appearance: White crystalline DimethylglycineProperties Item Specifications Appearance White crystalline Melting point 177-183℃ Loss on drying ≤1.0% Residue on ignition ≤0.1% PH ≤5.5-5.6 Heavy metals ≤10ppm Total plate count ≤1000cfu/g E-coli Negative Mold ≤100cfu/g Coliform bacteria ≤10cfu/g Salmonella […]
5-sulfosalicylic acid cas 97-05-2
5-sulfosalicylic acid cas 97-05-2 Chemical Name: 5-Sulfosalicylic Acid CAS No.: 97-05-2/5965-83-3 Molecular Formula: C7H6O6S Chemical Structure: Molecular Weight: 218.18 Appearance:white crystal and crystal powder Assay: 97.0%min 5-Sulfosalicylic Acid Typical Properties Item Specifications Appearance white crystal and crystal powder Content ≥97% Total Acidity 99-104 Free Acid 5.5% Moisture 22% Clarity Aqueous solution (20%) is clear and […]
2-carboxyphenyl disulfide cas 119-80-2
2-carboxyphenyl disulfide cas 119-80-2 Chemical Name: 2,2′-Dithiosalicylic acid CAS No.: 119-80-2 Molecular Formula: C14H10O4S2 Chemical Structure: Molecular weight:306.36 Appearance:Yellow to brown powder Assay: 96% 2-Carboxyphenyl disulfide Typical Properties Item Specifications Assay 96% Chorm: 8-12 Moisture: 1max 2-Carboxyphenyl disulfideUsage 1. This product is an important intermediate such as medicine, dye, fungicide BIT and photoinitiator ITX. 2. […]
trimethyl orthoformate 99% cas 149-73-5
trimethyl orthoformate 99% cas 149-73-5 Chemical Name: Trimethyl orthoformate CAS No.: 149-73-5 MolecularFormula: C4H10O3 Chemical Structure: Molecular weight:106.12 Appearance: Colorless transparent liquid Assay: 99% Trimethyl orthoformate99% Typical Properties Item Specifications Results Appearance Colorless transparent liquid comply Methanol 0.5%max 0.17% Methyl formate 0.3% 0.1% triazine 0.01% / Purity 99min 99.43 Color 20max 10 Boiling point 103-105 […]
5-amino-2,4,6-triiodoisophthalic acid cas 35453-19-1
5-amino-2,4,6-triiodoisophthalic acid cas 35453-19-1 Chemical Name: 5-Amino-2,4,6-triiodoisophthalicacid CAS No.: 35453-19-1 Molecular Formula: C8H4I3NO4 Chemical Structure: Molecular weight:558.84 Appearance:Yellowish powder Assay: 99%min CAS 35453-19-1 Typical Properties Item Standard Results Appearance Yellowish powder Yellowish powder Assay 99% 99.2% CAS 35453-19-1Usage 1.pharmaceutical intermediates CAS 35453-19-1Packaging and Shipping Packing: 25 kg bag or drum Delivery: by air, by sea […]