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Dioctadecyl dimethyl ammonium chloride D1821
CAS NO: 107-64-2
Dioctadecyl dimethyl ammonium chloride ZH-D1821
Trade name: Dihydrogenated tallow dimethyl ammonium chloride
English name: Di (Hydrogenated Tallow) Dimethyl Ammonium Chloride
Description:
D1821, Dihydrogenated tallow dimethyl ammonium chloride, disinfectant
Specification:
specification | D1821EA | D1821IPA |
Appearance (25°C) | Light yellow paste | Light yellow paste |
Active matter% | 74.0-76.0 | 74.0-76.0 |
Moisture% | 7.0-11.0 | 7.0-11.0 |
PH value (5% 1:1 ethanol/isopropanol: water) | 5.5-9.0 | 5.5-9.0 |
Free amine (wt%) | Max.2.0 | Max.2.0 |
Isopropyl alcohol content% | - | 14.0-16.0 |
Ethanol content | 14.0-16.0 | - |
Color | Max 3.0 | Max 3.0 |
Performance and Application:
D1821 is a white paste at room temperature, non-toxic and non-irritating, and has good compatibility with cationic, nonionic and amphoteric surfactants ; avoid using it with anionic surfactants at the same time. It is not suitable for long-term heating above 120°C .
D1821 as emulsifier natural, synthetic rubbers, silicone oil and asphalt ; synthetic fibers, natural fibers and glass fibers of antistatic agent, softener ; polyester silk aids ; fatliquor ; conditioning agents conditioner ; Phase Transfer catalyst ; silkworm room silkworm disinfectant ; emulsion foaming agent ; organic bentonite covering agent, etc.
Packing: 50/175KG open plastic drum.
Storage: sealed at room temperature, shelf life of two years
