Choline Chloride

Chemical Name: Choline Chloride
Molecular Formula: C₅H₁₄NClO
Molecular Weight: 139.63
CAS No. : 67-48-1
Standard Executed: GB 34462-2017

Appearance
White (carrier is silica) or yellow-brown dry fluid powder or granule, slightly peculiar odor.

Application
• Feed additives that can promote the absorption and synthesis of amino acids in livestock and poultry, enhance the system and disease resistance of livestock and poultry, and improve the egg production rate of poultry;
• Choline chloride is also a plant photosynthesis enhancer, which is effective in increasing crop yields.

Packing
• Net weight : 25kg;
• Kraft paper bags, paper-plastic composite bags or PP woven bags, lined with PE plastic bags.

Specification

Item	Standard
	(Plant-derived carriers)			(SiO₂ carriers)
	50%	60%	70%	50%
Choline chloride (C₅H₁₄NClO, on a dry basis), ω/% ≥	50.0	60.0	70.0	50.0
Total free amines/ammonia [as (NH₃)3N], ω/ ≤	0.003	0.003	0.003	0.003
Loss on drying, ω/% ≤	4.0	4.0	4.0	18.0
Heavy metals (as Pb)/(mg/kg) ≤	20	20	20	20
Total arsenic (As)/(mg/kg) ≤	2	2	2	2
Fineness (850 μm sieve) (sieve ratio)/%	90	90	90	90

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