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Item	HG/T 2941-2004	EU	BE-LONG
Content of choline chloride, %	conform to standard	conform to standard	conform to standard
Liquid PH value	6.0-8.0	6.0-8.0	6.0-8.0
Ethylene Glycol, % ≤	0.50	0.05	0.05
Trimethylamine, %  (CH3)3N, %	0.10	0.03	0.03
≤ Monomethylamine and its derivate, %	no provision	no provision at present	0.015
Dimethylamine and its derivate, % ≤	no provision	no provision at present	0.02
Burn-out waste materials, %   ≤	0.20	0.20	0.20
Heavy Metal, % ≤ PB, %	0.002	0.002	0.002
Loss on drying (for vegetable carrier only), %   ≤	4.0	4.0	2.0
Thin (R40/3 or 850µm), % ≥	90	95	95
MMEA / Dioxane, %   ≤	no provision	0.02	0.02
Dioxin /kg	no provision	Action 0.50 ng max 1.00 ng	Action 0.50 ng max 1.00 ng
PCBs /kg	no provision	max 0.35 ng	max 0.35 ng
Note: 1: % means mass fraction. 2: The content of Trimethylamine and the content of Heavy Metal are the imperative requirement. 3: The content of Choline Chloride powder is calculated on dry basis.

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