L-Glutamic acid CAS NO.56-86-0

Min.Order Quantity:: 100 Metric Ton

Purity:: 98%min

Port:: QINGDAO CHINA

Payment Terms:: L/C,T/T,MoneyGram,Other

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56-86-0
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Sell high quality 56-86-0 produced in China factory

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ProName: L-Glutamic acid
CasNo: 56-86-0
Molecular Formula: C5H9NO4
Appearance: White Crystals or Crystalline Powder
Application: L-Glutamic acid is widely used in fie...
DeliveryTime: Within 3-7 days after receipt of your ...
PackAge: As customer request
Port: QINGDAO CHINA
ProductionCapacity: 100 Metric Ton/Day
Purity: 98%min
Storage: Store in a cool,dry place and keep awa...
Transportation: Common products:Sea/Air/Courier Dange...
LimitNum: 100 Metric Ton

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specification

item	standard
characteristics	a white crystalline crystammine powder acid taste slightly agreeable.
specific rotation [a]d20°	+30.5 °~ +32.5°
chloride (cl)	0.02% max
ammonium (nh₄)	0.02% max
sulfate (so₄)	0.02% max
iron (fe)	10ppm max
heavy metals (pb)	10ppm max
cadmium	1ppm max
mercury	0.1ppm max
arsenic (as₂o₃)	1ppm max
other amino acids	conform to starndard.
loss on drying	0.5% max
residue on ignition(sulfated)	0.10% max
assay:	98.5% to 101.5%
ph	3.0 to3.5

specification of our l-glutamic acid aji92

description	white crystals crystalline powder
identification(ir)	concordant with the reference spectrum
assay	98.5%~100.5%
ph	3.0~3.5
specification rotation	+31.5o~+32.4o
state of solution	≥98.0%
chloride(cl)	≤0.02%
ammonium(nh4)	≤0.02%
sulfate(so4)	≤0.02%
iron(fe)	≤10ppm
heavy mentals(pb)	≤10ppm
arsenic(as)	≤1ppm
other amino acids	conforms
loss on drying	≤0.10%
residue on ignition	≤0.10%

specification of our l-glutamic acid cp2010

description	white crystals or crystalline powder
identification(ir)	concordant with the reference spectrum
assay	≥98.5%
specification rotation	+31.5o~+32.5o
state of solution	≥98.0%
chloride(cl)	≤0.02%
ammonium(nh4)	≤0.02%
sulfate(so4)	≤0.02%
iron(fe)	≤5ppm
heavy mentals(pb)	≤10ppm
arsenic(as)	≤1ppm
other amino acids	≤0.50%
loss on drying	≤0.50%
residue on ignition	≤0.10%
pyrogen	conforms

usage of l-glutamic acid

glutamic acid, being a constituent of protein, is present in every food that contains protein, but it can only be tasted when it is present in an unbound form. significant amounts of free glutamic acid are present in a wide variety of foods, including cheese soy sauce, is responsible fumami, one of the five basic tastes of the human sense of taste. glutamic acid is often used as a food additive flavour enhancer in the form of its salt, known as monosodium glutamate (msg).

l-glutamic acid is widely used in fields of medicine, food processing, industry, etc.

package of l-glutamic acid 25kg

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