What is the item description for 3824999950 of HScode China?
The description of the item 3824999950 of China HScode: Prepared binders for foundry moulds or cores; chemical products and prepara tions of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: other: other: Other: chemical products and preparations of chemical industry and related industries, not elsewhere specified: A mixture of methyl phosphonic acid (CAS NO. 170836-68-7) {by methyl phosphonic acid, methyl 5- (5-ethyl-2-methyl-2-oxo-1, 3, 2-two oxygen phosphorusheterocyclic hexyl) methyl ester (CAS NO. 41203-81-0) and methyl phosphonic acid two [5- (5-ethyl-2-methyl-2-ox