MF: C8H8O3
MW: 152.15
Apperance: White crystalline powder
Chemical Assay ( HPLC) : not less than 99 %
Chiral Assay ( HPLC) ee: not less than 99%
Alpha: + 154Â ¡ Ã £ , c = 2.8 in H2O....

MF: C5H12O2
MW: 104.15
Appearance: Colorless viscosity liquid
Pure: Â ¡ Ã � 99( % GC)
moisture:  ¡ à œ 0.2% ( GC)
Storage: s hade and dried

MF: C13H8O
MW: 180.20
apperance: yellow crystal
Purity: 99%
density: 1.0728
melting point: 83Â ¡ Ã £ C Â ¡ Â « 84Â ¡ Ã £ C
boiling point: 341.5Â ¡ Ã £ C

MF : C14H8O2
MW: 208.22
Apperance: orange needle shape crystal
Purity: Â ¡ Ã � 98%
melting point: 208.5-210Â ¡ Ã ¦
boiling point: 360Â ¡ Ã ¦
relative den: 1.405

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Product Name L-( + ) -Tartaric acid
CAS NO. 87-69-4

Specification MF: C4H6O6
MW: 150.09
Chemical Assay ( HPLC) Â £ Â º not less than 99%
Chiral Assay ( HPLC) ee £  º not less than 99%
[ a....

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MF: C5H9NO
Molecular weight: 99.13
Appearance: Colorless or pale yellow liquid
Melting point: 35-39 Â º C
Boiling point: 256-262 Â º C
Relative density: 1.073
Flash point: 147 Â º C....

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MF: C2H3N
Molecular weight : 41.05
Appearance : Colorless
Boiling point : 81-82 Â º C
Relative density : 0.7857
Refractive index : 1.343-1.345
Flash point : 2 Â º C
Purity : Â ¡ Ã � 99.5%

Product Name ( 1S, 2S) - ( - ) - 1, 2- Diphenyl- 1, 2- ethanediamine
CAS NO. 29841- 69- 8
Structural Formula
Specification MF : C14H16N2
MW: 212.29
Apperance: white or pale....

Product Name ( 1R, 2R) - 1, 2- Diphenyl- 1, 2- ethanediamine
CAS NO. 35132- 20- 8
Structural Formula
Specification MF : C14H16N2
MW: 212.29
Apperance: white or pale yellow....

MF Â £ Â º C20H14O2
MW Â £ Â º 286.33
Appearance  £  º white crystalline powders
Chemical Assay ( HPLC) : not less than 99%
Chiral Assay ( HPLC) ee : not less than 99%
Alpha : + 34Â ¡ Ã £ , c = ....

MF : C4H6O6
MW: 150.09
Chemical Assay ( HPLC) Â £ Â º not less than 98%
Chiral Assay ( HPLC) ee £  º not less than 98%
Alpha: -11.8 Â º Â ¡ Â « -12.8 Â º
Mmelting Point : 166-172 Â º C

MF Â £ Â º C20H14O2
MW Â £ Â º 286.33
Appearance  £  º white crystalline powders
Chemical Assay ( HPLC) : not less than 99%
Chiral Assay ( HPLC) ee : not less than 99%
Alpha: + 34Â ¡ Ã £ , c = 1....

MF: C4H8O
MW: 72.11
Appearance: Colorless viscosity liquid
Pure: Â ¡ Ã � 99%
BP: 34-36Â ¡ Ã ¦
Usage: Used to synthsize medicine ¡  ¢ pesticide etc.

MF : C8H9Br
MW: 185.06
Appearance: Colorless or light yellow Liquid
Purity: Â £ Â ¾ 99%
Bioling point: 202-204Â ¡ Ã ¦
density: 1.362
Refractive point: 1.5475-1.5495
Flash point: 87Â ¡ Ã £