Nutrition Supplement

US $27.7

Min. Order:500 kg
Keywords:l-threonine , amino acid , nutrition supplement
Origin:Made In China
Brand:Friend

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Member Information

Company NameZhengzhou Friend Biological Engineering Co.,Ltd
Country/Region:He Nan - China
Business Nature:Manufacturer
Contact:MaExport Manager
Phone:18337154121
Last Online:05 Sep, 2016
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Product Description

Property: White crystals or crystalline powder, odorless, a slight sweet taste, freely soluble in water,  insoluble in ethanol, ethyl ether, chloroform, melting point 255℃, stable, incompatible with strong oxidizing agents.

Appearance: White crystals or crystalline powder

Cas No.: 72-19-5

EINECS No.: 200-774-1

Molecular Formula:  C4H9NO3

Molecular Weight: 119.12

Specification: 

 

Items

Standard

Characteristics

White crystals or crystalline powder,odorless

PH value

5.0-6.5

Specific rotation

-26.7°~-29.1°

Chloride

 ≤0.05%

Ammonium Salt

≤0.02%

Sulfate

≤0.03%

Loss on drying

≤0.2%

Residue on ignition

≤0.4%

Heavy metals

≤15ppm

Arsenic

≤1ppm

Iron 

≤0.003%

Assay

≥98.5%

 

Storage Condition: Keep in cool, dry, dark conditions, in sealed containers

Package: 25kg/drum

Application: .used as food additive, feed additive, chemical reagents and medical intermediates.

Payment Terms:T/T, L/C at sight, West Union

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