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Benzoguanidine amine
Alias: phenylmelamine, 2,4-diamino-6-phenyl-1,3,5-triazine Appearance: white crystalline powder CAS:91-76-9 Molecular formula: c9h9n5 Molecular weight: 187.2 Uses: used for preparing thermosetting resins, modified resins, amino coatings and plastics, pharmaceuticals, pesticides and dyes. Inspection items Index value Moisture ≤0.1% Burning residue ≤0.1% melting point 224-228℃ Free acid ≤0.05% PH值 6.5-8.0 -
Methylguanidine
Alias: 2,4-diamino-6-phenyl-s-triazine, methylmelamine CAS:542-02-9 Molecular formula: c4h7n5 Molecular weight: 125.1319 Appearance: white powder Use: pharmaceutical intermediates Packing: 25kg cardboard drum or plastic bag Test item index value Content ≥99% Melting point 273.0-276.0℃ Burning residue ≤0.5% Loss on drying ≤0.5% -
1,2,4-1H-Triazole
English name：1,2,4-1H-Triazole Chinese alias：Triazazazole; 1,2,4-1H-triazazole; 1H-1,2,4-triazazole; 1-hydrogen-1,2,4-triazazole; TA-4 triazole whitening agent; CAS：288-88-0 property： Pure products for white needle like crystals, industrial products for light yellow or brown needle like crystals, strong water absorption. use：It is a pesticide and pharmaceutical intermediate, widely used in the synthesis of powder rust ning, pleitropic azole, enazole, enazole alcohol and other pesticides.... -
N, N-diethylhydroxylamine (DEHA)
Appearance: colorless to pale yellow transparent liquid Molecular formula: (C2H5) 2NOH Molecular weight: 89.10 Flash point: 45℃ Melting point: -25- -27℃ name of index desired value content ≥ 85 % ≥ 95 % ≥ 98 % water ≤ 1 5 % ≤ 5 % ≤ 2 % diethylamine ≤ 1.0 % ≤ 0.5 % ≤ 0.3 % chroma 70 70 70 Packing: plastic liner and iron drum. Net weight: 170kg. Purpose: 1. As a vinyl monomer, it is a highly effective polymerization inhibitor for conj... -
Guanidine hydrochloride
Product name: Guanidine Hydrochloride Aminoformamidine hydrochloride or Guanidinium chloride Appearance: white or yellowish lump. Physical property data 1. Character: white or yellowish lump 2. Melting point (℃): 181-183 3. Relative density (g / ml, 20 / 4 ℃): 1.354 4. Solubility: 228g in 100g water, 76g in 100g methanol and 24g in 100g ethanol at 20 ℃. Almost insoluble in acetone, benzene and ether. 5. PH value (4% aqueous solution, 25 ℃): 6.4 Properties and stability This product is unstabl...
