Histidine

Histidine
Histidine
Histidine
Histidine
Histidine

Histidine

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

FOB Price:USD 11000.0000 -12000.0000
  • Min.Order :1 Metric Ton
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

(S)-alpha-amino-1H-Imidazole-4-propanoic acid Histidinum [INN-Latin] 71-00-1 Histidinum [INN-Latin]

Quick Details

  • Appearance:white powder
  • Application:curing agent
  • PackAge:carton box
  • ProductionCapacity:1000000|Kilogram|Month
  • Storage:cool and dry
  • Transportation:by air by sea or by express

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Product quality:

Our company have high quality product , and also  the product we have good manufacture .

First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried out for one month.Besides，this type has a good viscosity. the prouct can make Gel hand sanitizer thickener cosmetics industry.

We can ensure the product quality , If the product is not satisfactory, you can return it at any time.

Price

our product have resonable price and good service high quality and inexpensive, you deserve.every webiste we have the sales point, your purchase is convenient.

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Any time on line , from 0.00-24:00 . if you have any questions , pls contact with me ,As long as you have the need, we will serve you wholeheartedly

Details:

Product information

Product Name: L-Histidine Synonyms: (s)-1h-imidazole-4-alanin;(s)-1h-imidazole-4-propanoicaci;(s)-4-(2-amino-2-carboxyethyl)imidazole;(s)-alpha-amino-1h-imidazole-4-propanoicacid;1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-;3-(1h-imidazol-4-yl)-l-alanin;4-(2-Amino-2-carboxyethyl)imidazole;L-HISTIDINE BASE CAS: 71-00-1 MF: C6H9N3O2 MW: 155.15 EINECS: 200-745-3 Product Categories: Amino Acids;Histidine [His, H];Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;Amino Acids;amino;bc0001;71-00-1 Mol File: 71-00-1.mol L-Histidine Structure   L-Histidine Chemical 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) refractive index  13 ° (C=11, 6mol/L HCl) FEMA  3694 | L-HISTIDINE 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 Odor odorless PH 7.0-8.0 (25℃, 0.1M in H2O) optical activity [α]20/D 39±1°, c = 2% in H2O Odor Type odorless Water Solubility  41.6 g/L (25 ºC) λmax λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05		 Merck  14,4720 JECFA Number 1431 BRN  4673585 Stability: Stable. Incompatible with strong oxidizing agents. InChIKey HNDVDQJCIGZPNO-YFKPBYRVSA-N LogP -1.27 CAS DataBase Reference 71-00-1(CAS DataBase Reference) NIST Chemistry Reference L-Histidine(71-00-1) EPA Substance Registry System L-Histidine (71-00-1)   Safety Information 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 Hazardous Substances Data 71-00-1(Hazardous Substances Data) Toxicity LD50 orally in Rabbit: > 5110 mg/kg

 

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