Introduction

Choline chloride

Characteristics

Possess excellent thixotropy, physiological sluggishness, high absorbency, dispersibility and thickening;

Evaluation

Improve mobility, dispersibility and antistatic property of powder, make liquid or viscous substance become free flowing powder, increase adhesiveness of powder to skin.

Earameters

Silica For Feed Additives
Grade	Unit	Carrier class			Flow agent	Anti agglomeration
Index		Carrier			glidant	Caking
Project		YK233	YK260	YK280		Inhibiter
Appearance		Powder / Beads
Physical Form
Particle Size（D50)	μm	——	——	——	10-14	10-14
Silica(Dry Basis)	%	≥98	≥98	≥98	≥98	≥98
Drying Loss	%	≤8.0	≤8.0	≤8.0	≤8.0	≤8.0
Igdition Loss(Dry Basis)	%	≤7.0	≤7.0	≤7.0	≤7.0	≤7.0
Bulk Density	g/l	265-300	200-240	160-200	120-200	120-200
PH（10%Aqueous Solution）		6.0-7.5	6.0-7.5	6.0-7.5	6.0-7.5	6.0-7.5
DBP	cm³/g	1.8-3.2	1.8-3.2	1.8-3.2	1.8-3.2	1.8-3.2
Soluble Salts	%	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5
Heavy Metal（in form of Pb)	mg/kg	≤30	≤30	≤30	≤30	≤30
As	mg/kg	≤3	≤3	≤3	≤3	≤3
Pb	mg/kg	≤10	≤10	≤10	≤10	≤10

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