(S)-(+)-Mandelic ac...

(S)-(+)-Mandelic acid direct 17199-29-0 high quality (S)-(+)-Mandelic acid

(S)-(+)-Mandelic acid direct 17199-29-0 high quality (S)-(+)-Mandelic acid

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1 Kilogram

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  • Min.Order :1 Kilogram
  • Purity: 99.0%Min
  • Payment Terms : L/C,D/A,D/P,T/T,

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high quality (S)-(+)-Mandelic acid (S)-(+)-Mandelic acid direct 17199-29-0 (S)-(+)-Mandelic acid in China

Quick Details

  • Appearance:powder
  • Application:For pharmacy chemicals
  • PackAge:As your request
  • ProductionCapacity:1|Metric Ton|Quarter
  • Storage:Room Temperature
  • Transportation:AS PER MSDS

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(S)-(+)-Mandelic acid direct 17199-29-0 high quality (S)-(+)-Mandelic acid

English synonyms:
(s)-(+)-mandelic; (s)-benzeneaceticaci; (S)-Hydroxyphenylaceticacid; Benzeneaceticacid,alpha-hydroxy-,(S)-; L-mChemicalbookandelate; (S)-(+)-MANDELICACIDFORRESOLUTIONOFRACEMATES99+%; L-(+)-Mandelicacid,99+%; L - (+) - alpha Hydroxybenzeneaceticacid
 
Mandelic acid properties
Melting point: 131-134 ° C (lit.)
Specific rotation: 155 (C =2,H2O)
Boiling point: 234.6 ° C (roughestimate)
Density: 1.3410
Refractive index: 153.5°(C=1,H2O)
Flash: > 190 ° C
Storage conditions: Refrigerator
PKa: 3.41±0.25(Predicted)
Characteristics: CrystallinePowder
Color: Whitetobeige - brown
PH: 2.1 (60 g/l, H2O, 20 ℃)
Opticalactivity: []20/D+153±5°, C =5%inH2O
Water solubility: 100g/L(25 C)
Sensitivity: LightSensitiveBRN2
CAS Database: 17199-29-0(Case Database ereference)
 
In 2011 we entered the fine chemical market of Noble Metal Catalyst ,Organic Phosphine Ligands and OLED intermediates.With the joint efforts of our senior experts and professional technicians, Tianfu has developed more than 500 compounds, which are widely used in the fields of production and life science. The objective of the company is to put quality first and put our customer’s needs first – the satisfaction of our customers is the company’s ultimate goal. Improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. We are constantly striving to make Henan Tianfu a leading chemical supplier, and hope to create a better future with you.
Our company engages in Pesticide intermediate medical intermediate， development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals Imp&Exp trading business. The company is located in Zhengzhou High-tech Development Zone with import and export license. We passed ISO 9001:2008 in 2009, and won “High-tech Enterprise” by provincial government in 2013.

 

Details:

Application and synthesis of mandelic acid
Mandelic acid is a shiny white crystalline powder, crystal or thin slice; Solubility in water: 100g/L(25℃). Soluble in alcohol and ether. Melting point: 134°C, specific rotation: 155 (C= 2,H2O), refractive index: 153.5°(C=1,H2O).
 
application
Mandelic acid is mainly used in organic synthesis and pharmaceutical industry, and is mainly used for chiral separation.
Mandelic acid was prepared from acetophenone, a by-product of the isopropyl benzene process.
 
use
A multipurpose reagent for the separation of racemes and the preparation of amides
 
Safety information
Dangerous goods sign: Xi
Hazard Type code: 36/37/38
Safety instructions: 22-24/25-37/39-26-36
WGKGermany: 3
TSCA: Yes
Customs code: 29181980

 

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