| Product Name | N-Hexadecyltrimethylammonium chloride |
| CAS | 112-02-7 |
| MF | C19H42ClN |
| MW | 320 |
| EINECS | 203-928-6 |
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Appearance White powder with a little odor Purity(Nitrogen) % 19.0-21.0 Ahses % ≤3.0 Loss on dry % ≤3.0 PH 6.0-7.0 Heavy Metal (pb) ≤10ppm Assay % ≥99% -
ITEMS STANDARDS RESULTS Appearance White or quasi-white powder and particles without mechanical impurities White or white like particles Smell No special odor No special odor Active Substance Content % ≥ 95 99.14 Acid Value（mgKOH/g） 300~360 339.85 Water Content % ≤5 0.82 pH value,25℃,5% ethanol water solution 2.0~3.0 2.54 Sodium Chloride Content % ≤1 0.04 Heavy Metals (ppm) ≤10 ≤10 As2O3 (ppm) ≤2 ≤2 -
Particle Size NLT100%Through80 mesh Loss on Drying ≤5.0% Ash (Sulphated Ash) ≤5.0% Total Heavy Metals ≤10ppm Arsenic(As) ≤1ppm Lead(Pb) ≤1ppm Mercury(Hg) ≤0.05ppm Cadmium (Cd) ≤1ppm Total Plate Count ≤10,000cfu/g Total Yeast & Mold ≤1,000cfu/g -
Molecular Fomula C24H47NO3 Molecular weight 397.63488 Appearance White powder Assay ≥10% -
CAS Number 131-57-7 Product Name Oxybenzone Synonyms (2-hydroxy-4-methoxyphenyl)phenyl-methanon Molecular Formula C14H12O3 Molecular Weight 228.24 EINECS 205-031-5 Appearance light yellow or white crystal powder -
APPEARANCE COLOURLESS TRANSPARENT LIQUID ASSAY 55-57% ACIDITY (PH) 6.5-7.5 FREE FORMALDEHYDE ASSAY 1% MAX THE FORMALDEHYDE ASSAY 17-18% DENSITY (25°C) 1.16-1.18g/ml -
Appearance Blue powder Identification (MS) 741.29±1 Purity(HPLC) ≥98.0% Impurities (HPLC) ≤ 2.0% Copper Content 8.0-12.0% PH(1% Water Soln.) 6.0-8.0 Water (KF) ≤ 5.0% Solubility ≥ 100mg/ml (H2O) -
Grade 40% / 90% Molecular Formula C14H6O8 Molecular Weight 302.19 Denisty 1.667 EINECS 207-508-3 -
Contact Us ↓Item Specification Purity 99.9% min Appearance of Solution Dark Blue liquid or crystal Freezing point 30℃ min Water 1% max Residue 1‰ max -
Appearance white to slightly off-white crystalline powder Assay 99.5% Moisture 0.25% Ash 0.004% Ammonium 0.01% Melting point 118.2℃-120.0℃ UV-ABSORBANCE A(280nm) 0.198 UV-ABSORBANCE A(300nm) 0.027 PH value 6.30 Lron (Fe) ＜1ppm -
