99% Dl-Mandelic Acid Powder CAS 90-64-2 Dl-Mandelic Acid with Best Price

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Fountain Biotechnology Co., Ltd.

VIP   Audited Supplier 2 years
Profile Certified by SGS/BV
FB006
90-64-2
C8h8o3
202-007-6
Synthesis Material Intermediates
Powder
Cosmetic Grade
White
Dl- Mandelic Acid
119-121 °c (Lit.)
1.30
White
2.3 (10g/L, H2O)
214.6°c (Rough Estimate)
25kg/Drum
25kg
China
2918190090
Product Description
Product Description

 



The details of Factory supply Cosmetic Grade DL- Mandelic Acid Powder CAS 90-64-2 Mandelic Acid

 

Product Name:   DL-Mandelic acid
Synonyms:   (n)-mandelic acid;DL-MANDELIC ACID611-72-3;MANDELICACIDANDITSCOMMONSALTS;alpha-Hydroxy-benzeneacetic acid;alpha-Hydroxyphenylacetic acid;Kyselina 2-fenyl-2-hydroxyethanova;Kyselina mandlova;kyselina2-fenyl-2-hydroxyethanova
CAS:   90-64-2
MF:   C8H8O3
MW:   152.15
EINECS:   202-007-6
Melting point    119-121 °C (lit.)
alpha    [α]D20 -0.5~+0.5° (c=2, H2O)
Boiling point    214.6°C (rough estimate)
density    1.30
vapor pressure    0.01 Pa (50 °C)
refractive index    1.4810 (estimate)
storage temp.    Store below +30°C.
solubility    139g/l
pka   3.85(at 25ºC)
form    Crystals or Crystalline Powder
color    White
PH   2.3 (10g/l, H2O)
Odor   faint odor

Certifications

 

 

ItemSpecificationsResults
AppearanceWhite crystalWhite crystal
SolubilitySoluble in water and etherSoluble in water and ether
CyanideShould be absentNo detected
Assay (Benzene)50 ppm maxNo detected
Assay (on dry basis)99% min99.78%
Melting point117ºC~121ºC118.6ºC~119.2ºC
[a]D20±0.25°
Transmittance
(10% w/v water)
Not less than 90%99.5%
Residue on ignition0.5% max0.12%
Turbidity<20NTU1.02NTU
Moisture0.5% max0.06%
ConclusionThe results conforms with enterprise standards

 

Application

DL-Mandelic acid may be used as an analytical reference standard for the determination of DL-mandelic acid in:
Human urine samples by high performance liquid chromatography (HPLC) equipped with ultraviolet (UV) detector.
Rat urine samples by gas chromatography-mass spectrometry (GC-MS) with selected ion monitoring (SIM) detection.


 

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Fountain Biotechnology Co.,Ltd.
Sales Manager: Joyce Chen 
   
 
   


 

 

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