Top Grade Magnesium L-Aspartate 99% Purity CAS 2068-80-6 at Favorable Price CAS NO.2068-80-6

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: any China Port

Payment Terms:: T/T

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Product Details

Keywords

Magnesium L-Aspartate
2068-80-6
cas 2068-80-6

Quick Details

ProName: Top Grade Magnesium L-Aspartate 99% Pu...
CasNo: 2068-80-6
Molecular Formula: C4H5MgNO4
Appearance: white powder
Application: In medicine, L-Aspartic acid is used a...
DeliveryTime: in stock/ promptly
PackAge: 25kgs packaging Fiber drum outside and...
Port: any China Port
ProductionCapacity: 300 Metric Ton/Year
Purity: 99%
Storage: dry cool places
Transportation: by air, sea and express
LimitNum: 1 Kilogram

Superiority

molecular formula:

c4h5no4mg·2h2o

molecular weight:

191.4

characters:

a white crystalline powder or colourless crystals , freely soluble in water.

quality standard:

corporation standard

molecular structure:

item	standard
assay[mg]%	≥11%
specific rotation[α]d20	+15.5°~+17.5°
chloride[cl]%	≤0.02
sulfate[so42-]%	≤0.05
arsenic[as]ppm	≤5
heavy metals[pb]ppm	≤10
iron[fe]ppm	≤30

function:

aspartic acid magnesium salt is a novel forage additive, which can obviously improve the meat quality of livestock and poultry, and also can be used in food additive and medicine health care goods.

Details

product description

we produce and export magnesium l-aspartate to many courtries all the year round, the customers are all satisfied with our quality and service.

magnesium l-aspartate
molecular formula: 2(c4h6no4).mg
molecular weight: 288.49
cas no.: 2068-80-6
description: white crystalline powder

1. specification:

appearance: white crystalline powder
identification; positive
ninhydrin-positive substance: 0.5%unkown impurities
specific rotation[a]d20 (c=2%,18% hcl): +20.5~+23.0°
ph: 6.0-8.0
ammonium(nh4): ≤200ppm
iron(fe): ≤30ppm
heavy metals(pb): ≤10ppm
arsenic: ≤2ppm
magnesium:: 7.49~8.0%
assay: 98.0~102.0%

item	specification	results
physical property
appearance	white powder	conforms
odor	characteristic	conforms
general analysis
identification assay (test by hplc) loss on drying	identical to sample 99% - 101% ≤1.0%	conforms 99.88% 0.39%
specific rotation	+20.0 ~+22.0°	conforms
ash	≤3.0%	0.68%
contaminants
lead (pb)	≤3.0mg/kg	2.2
arsenic (as)	≤2.0mg/kg	1.6
cadmium (cd)	≤1.0mg/kg	0.5
mercury (hg)	≤0.1mg/kg	0.06
microbiological
total plate count	≤1000cfu/g	conforms
yeast&mold	≤100cfu/g	conforms
e.coli.	negative	conforms
salmonella	negative	conforms

2. introduction:

aspartic acid, also known as aspartate, is an alpha-amino acid that is used in the biosynthesis of proteins. similar to all other amino acids it contains an amino group and a carboxylic acid. its alpha-amino group is in the protonated –nh+3 form under physiological conditions, while its alpha-carboxylic acid group is deprotonated −coo− under physiological conditions. aspartic acid has an acidic side chain (ch2cooh) which reacts with other amino acids, enzymes and proteins in the body.under physiological conditions (ph 7.4) in proteins the side chain usually occurs as the negatively charged aspartate form, −coo− .it is a non-essential amino acid in humans, meaning the body can synthesize it as needed.

3. application:

used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries.

4. health benefits /uses:

aspartate has many biochemical roles. it is a metabolite in the urea cycle and participates in gluconeogenesis. it carries reducing equivalents in the malate-aspartate shuttle, which utilizes the ready interconversion of aspartate and oxaloacetate, which is the oxidized (dehydrogenated) derivative of malic acid. aspartate donates one nitrogen atom in the biosynthesis of inosine, the precursor to the purine bases. in addition, aspartic acid acts as hydrogen acceptor in a chain of atp synthase.

5. package & storage:

1).5kgs/drum, 10kgs/drum, 20kgs/drum and 25kgs/drum.

2).in a cool, dry and ventilated place seal storage.

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