Molekula
L-Glutamic acid monopotassium monohydrate
L-Glutamic acid monopotassium monohydrate is a potassium salt of glutamic acid used as a flavor enhancer and nutritional supplement. It is a white crystalline powder with a molecular formula of C5H8KNO4·H2O and a molecular weight of 203.23 g/mol. It is stable at ambient storage conditions and has no signal word. Molekula supplies L-Glutamic acid monopotassium monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
L-Glutamic acid monopotassium monohydrate is a potassium salt of glutamic acid used as a flavor enhancer and nutritional supplement. It is a white crystalline powder with a molecular formula of C5H8KNO4·H2O and a molecular weight of 203.23 g/mol. It is stable at ambient storage conditions and has no signal word. Molekula supplies L-Glutamic acid monopotassium monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Identification | Conforms to reference |
| pH | 6.5 ~ 8.0 |
| Chloride (Cl) | ≤0.2% |
| Assay | 98.5 - 101.5% |
| Lead as Pb | ≤10ppm |
| Specific Optical Rotation [α]20 D | +22.5 ~ +24.0° |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 6382-01-0 |
| Molecular Formula | C5H8KNO4·H2O |
| Molecular Weight | 203.23 |
| SMILES | C(CC(=O)[O-])[C@@H](C(=O)O)N.O.[K+] |
| REACH Code | Y113 |
| HTS Code | 29224250 |
| Tariff Code | 2922420090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is L-Glutamic acid monopotassium monohydrate used for?
It is primarily used as a flavor enhancer in food products and as a buffering agent in biochemical applications.
What is the chemical formula and molecular weight?
The formula is C5H8KNO4·H2O with a molecular weight of 203.23 g/mol.
How should L-Glutamic acid monopotassium monohydrate be stored?
It should be stored at ambient temperature, protected from moisture and heat.
What grade is available?
Available in food-grade and technical-grade forms, depending on application needs.
Can Molekula supply it in bulk?
Yes, Molekula can supply L-Glutamic acid monopotassium monohydrate in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.