L-Histidine
L-Histidine
- CAS:
- 71-00-1
- MF:
- C6H9N3O2
- MW:
- 155.15
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Properties
- Melting point:
- 282 °C (dec.)(lit.)
- alpha
- 12.4 º (c=11,6N HCl)
- Boiling point:
- 278.95°C (rough estimate)
- Density
- 1.3092 (rough estimate)
- FEMA
- 3694 | L-HISTIDINE
- refractive index
- 13 ° (C=11, 6mol/L HCl)
- storage temp.
- 2-8°C
- solubility
- H2O: 50 mg/mL
- form
- powder
- pka
- 1.8(at 25℃)
- color
- White to off-white or pale yellow
- PH Range
- 7 - 8 at 15.5 g/l at 25 °C
- PH
- 7.0-8.0 (25℃, 0.1M in H2O)
- Odor
- odorless
- Odor Type
- odorless
- optical activity
- [α]20/D 39±1°, c = 2% in H2O
- Water Solubility
- 41.6 g/L (25 ºC)
- λmax
- λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
- JECFA Number
- 1431
- Merck
- 14,4720
- BRN
- 4673585
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- InChIKey
- HNDVDQJCIGZPNO-YFKPBYRVSA-N
- LogP
- -1.27
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P280-P301+P312-P302+P352-P305+P351+P338
- Hazard Codes
- Xn
- Risk Statements
- 22-36/37/38
- Safety Statements
- 24/25-36/37-26-22
- WGK Germany
- 2
- RTECS
- MS3070000
- F
- 10-23
- TSCA
- Yes
- HS Code
- 29332990
- Toxicity
- LD50 orally in Rabbit: > 5110 mg/kg
Use
L-Histidine is an essential amino acid for human development which the body cannot produce on its own. It is the very important components of Amino acid infusion and comprehensive amino acid preparations. It can be used in the treatment of gastric ulcer, anemia, allergies and so on. It is used for biochemical research, medicine for the treatment of gastric ulcer, anemia, allergies and so on. It is used as amino acid drugs. It is the main components of amino acid infusion and amino acid preparations, for the treatment of gastric ulcer, anemia and angina, aortitis, heart failure and other cardiovascular system disorders.
30 India supplier list of "L-Histidine"
- Product Name:L-Histidine, 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-Histidine
- 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-Histidine
- 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-histidine
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:AKR1B10human
- Products Intro:Brand:sigma aldrich | Product Number:SRP6090 | Purity:recombinant,expressedinE.coli,≥90%(SDS-PAGE)
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:L-Histidine (H-His-OH) 98%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.029402
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:L-Histidine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:L-Histidine
- Company Type: Trader
- Country/Region: Mumbai,INDIA
- Product Name:L-Histidine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:L-Histidine
- Products Intro:Brand:chemsworth | Product Number:114933184 | Purity:~98%
- Company Type: Trader
- Country/Region: New Delhi,INDIA