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L-Glutamic Acid Hydrochloride CAS 138-15-8

  • Model NO.: Amino acid
  • Appearance: Powder
  • Name: L-Glutamic Acid Hydrochloride
  • CAS: 138-15-8
  • Light Penetrating Rate: No Less Than 98.
  • Chlorids(C1): 19.11 to 19.50%
  • Amonnium Salt (Nh4): No More Than 0.02%
  • No More Than 0.02%: No More Than 0.02%
  • Heavy Metal Content(Pb): No More Than 10ppm
  • Trademark: SWC
  • Transport Package: 25kgs Per Drum
  • Origin: China
  • CAS No.: 138-15-8
  • Environmental Protection: No
  • Certification: REACH
  • Color: White
  • Classification: Amino Acid
  • Function: Nourishing and Balancing Nutrition
L-Glutamic Acid Hydrochloride CAS 138-15-8

Name:L-Glutamic acid hydrochloride;
Other English Name:
L-Glutamic acid hydrochloride; (S)-2-Aminoglutaric Acid Hydrochloride; L-(+)-Glutamic Acid Hydrochloride;

Molecular Formula: C5H10ClNO4
Molecular Weight: 183.59
Property: White crystal powder. Nearly alcohol and ether insoluble.
Main Use:Used to improve the bitter taste of beer, but also can be used on behalf of the salts, flavoring agents, nutrients, food supplements.




White crystal powder

Rotary rate [α]20/D(C=10,2mol/L HCL)

+25.2 to +25.8°

Light penetrating rate

No less than 98.


19.11 to 19.50%

Amonnium salt (NH4)

No more than 0.02%

Nucleic acid salt(SO4)

No more than 0.02%

Heavy Metal Content(Pb)

No more than 10ppm

Iron (Fe)

No more than 10ppm

Arsenic salt (As2O3)

No more than 1 PPM

Drying Loss

No more than 0.50%

Burning residues

No more than 0.2%



L-Glutamic Acid Hydrochloride CAS 138-15-8
L-Glutamic Acid Hydrochloride CAS 138-15-8
L-Glutamic Acid Hydrochloride CAS 138-15-8 L-Glutamic Acid Hydrochloride CAS 138-15-8

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Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.


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