L-Aspartic acid
L-Aspartic acid
- CAS:
- 56-84-8
- MF:
- C4H7NO4
- MW:
- 133.1
Suppliers by country/region
- India(58)
- China(432)
- Singapore(1)
- United States(126)
- Germany(20)
- United Kingdom(31)
- France(4)
- Czech(1)
- Switzerland(9)
- Europe(2)
- Canada(7)
- Slovakia(1)
- Romania(1)
- Hungary(2)
- Japan(11)
- Ukraine(1)
- South Korea(4)
- Belgium(3)
- Czech Republic(2)
- Poland(3)
- The Netherlands(3)
- Slovenia(1)
- Spain(4)
- Austria(2)
- Australia(3)
- Brazil(2)
- Mexico(1)
- Italy(2)
- Sweden(1)
- Egypt(1)
Company Type
Properties
- Melting point:
- >300 °C (dec.)(lit.)
- alpha
- 25 º (c=8, 6N HCl)
- Boiling point:
- 245.59°C (rough estimate)
- Density
- 1.66
- refractive index
- 1.4540 (estimate)
- storage temp.
- Store below +30°C.
- solubility
- H2O: 5 mg/mL
- form
- powder
- pka
- 1.99(at 25℃)
- color
- White
- PH
- 2.5-3.5 (4g/l, H2O, 20℃)
- Odor
- acid taste
- optical activity
- [α]20/D +24.7±1°, c = 5% in 5 M HCl
- Odor Type
- odorless
- Water Solubility
- 5 g/L (25 ºC)
- λmax
- λ: 260 nm Amax: 0.20
λ: 280 nm Amax: 0.10
- JECFA Number
- 1429
- Merck
- 14,840
- BRN
- 1723530
- Stability:
- Stable. Combustible. Incompatible with strong oxidising agents.
- InChIKey
- CKLJMWTZIZZHCS-REOHCLBHSA-N
- LogP
- -0.67
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302
- Precautionary statements
- P264-P270-P301+P312-P501
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36-36/37/38-20/21/22
- Safety Statements
- 26-24/25-22-36
- WGK Germany
- 2
- RTECS
- CI9098500
- F
- 10
- TSCA
- Yes
- HazardClass
- IRRITANT
- HS Code
- 29224995
- Toxicity
- LD50 intraperitoneal in mouse: 6gm/kg
Use
l-aspartic acid is an amino acid used as a skin-conditioning agent.
58 India supplier list of "L-Aspartic acid "
- Product Name:L-Aspartic acid, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:L-Aspartic Acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:L-Aspartic Acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:L-Aspartic acid, 99%
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:L-Aspartic Acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:L-Aspartic Acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:L-Asparticacid
- Products Intro:Brand:sigma aldrich | Product Number:11189 | Purity:BioUltra,≥99.5%(T)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:L-Aspartic acid (H-Asp-OH) 99%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.029410
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:L-Aspartic acid
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:L-Aspartic acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA