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Methyl Ethyl Ketoxime Crust forming proof agent KL-841

Molecular formula: CH₃C（=NOH）CH₂CH₃

Chemical name: Anti-skinning agent KL-841, Methyl Ethyl Ketoxime

Diacetylmonoxime quality specifications:

Item	Best Quality	Qualifier
Appearance	colorless transparent liquid	colorless transparent liquid
Cotent of MEKO (gas chromatography FID) % ≥	99.8	99.0
Color (Hazen)≤	2	10
Water content, % ≤	0.05	0.5
Relative density(25°C)	0.920±0.002	0.920±0.002
Acid value (potassium hydroxide) mg/g,≤	0.05	0.2

Application: Used for crust forming proof agent of oxidation drying coatings, viscosity stabilizer of oxidation drying adhesive, sealant of isocyanate and cross linker of organic silicon.

Dosage: 0.1-0.5% of total weight of coatings, and the actual dosage is subject to coating formula and experimental effect.

Package: upon clients' requests.