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L-Glutamic Acid#56-86-0

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  • L-Glutamic Acid#56-86-0
  • L-Glutamic Acid#56-86-0
  • L-Glutamic Acid#56-86-0
  • L-Glutamic Acid#56-86-0

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L-Glutamic Acid#56-86-0
L-Glutamic Acid#56-86-0
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Chemical Name：L-Glutamic Acid
CAS No.:56-86-0
Molecular Formula：C5H9NO4
Sample: Available
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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PRODUCT DESCRIPTION


L-Glutamic Acid#56-86-0

L-Glutamic acid has a very faint odor reminiscent of yeast or freshly baked bread and a mild, somewhat sweet, meat- like taste This is a naturally occurring amino acid of plant and animal proteins The average glutamic acid content of food proteins is 20%, expressed as glutamic acid per 100 g of the edible portions For a detailed description, see Burdock (1997).

1753085361781480

L-Glutamic acid Chemical Properties

Melting point

205 °C (dec.) (lit.)

alpha

32 º (c=10,2N HCl)

Boiling point

267.21°C (rough estimate)

density

1.54 g/cm3 at 20 °C

bulk density

460kg/m3

FEMA

3285 | L-GLUTAMIC ACID

refractive index

1.4300 (estimate)

storage temp.

2-8°C

solubility

1 M HCl: 100 mg/mL

form

powder

pka

2.13(at 25℃)

color

White

PH

3.0-3.5 (8.6g/l, H2O, 25℃)

Odor

at 100.00 %. mild yeast baked bread

Odor Type

yeasty

biological source

non-animal source

Optical Rotation

[α]20/D +32°, c = 10 in 2 M HCl

Water Solubility

7.5 g/L (20 ºC)

λmax

λ: 260 nm Amax: 0.1λ: 280 nm Amax: 0.1

Merck

14,4469

JECFA Number

1420

BRN

1723801

InChIKey

WHUUTDBJXJRKMK-VKHMYHEASA-N

LogP

-3.69

CAS DataBase Reference

56-86-0(CAS DataBase Reference)

NIST Chemistry Reference

L-Glutamic acid(56-86-0)

EPA Substance Registry System

L-Glutamic acid (56-86-0)


Safety Information

Hazard Codes

Xi

Risk Statements

36/37/38

Safety Statements

24/25-36-26

WGK Germany

2

RTECS

LZ9700000

F

10

TSCA

Yes

HS Code

29224200

Hazardous Substances Data

56-86-0(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: > 30000 mg/kg

Product Usage

L-glutamic acid or its salt, monosodium glutamate (MSG), is used as an additive to human food to enhance the taste. Although seaweed had been used in Asia to enhance food flavor for over 1000 years, it was not until 1908 that the essential component responsible for the flavor phenomenon was identified as glutamic acid.


Factory and Equipment Show

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Fast transport time

Inventory 2-3 working days New manufacturing 7-10 working days

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A:Of course, we welcome customers from all over the world to visit our factory.

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A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase. 

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accept the third party inspection absolutely. 

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Q: Do you provide samples? 
A:Yes,we could offer the sample for you to test but please pay freight fee.

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