high purity butyl lactate in printing inks

Butyl L-lactate  ≥ 99.0%, Chrial Grade≥99.5%     Product information  

Product Name	Butyl L-lactate
Chemical Name	Butyl L-lactate
CAS No.	34451-19-9
FEMA No.	2205
HS No.	2918110000
Other information	Chiral grade (high optical purity)

  Description   It is a butyl ester of L(+) lactic acid that deriving from bio-fermentation of sugar like carbohydrate. It is a colorless transparent liquid, It is soluble in ethanol, acether, acetone, esters and some other organic solvents, and it is partly soluble in water.   Application: Mainly used as for raw materials chiral pharmaceuticals, pesticides and veterinary drugs and other chiral products. Butyl lactate is also widely used in paints, coatings, plastics and other fields as high-quality environment-friendly high boiling point solvents.     Specification date 

Assay(GC)	Min. 99%
Stereo Chemical purity	Min. 99.5%
Color	Max. 50apha
Acid value	Max. 0.2%
Butanol	Max. 0.5%
Water (Karl-Fisher)	Max. 0.3%
Specific gravity/Density (25 °C)	0.974~0.984
Refractive index ( 20 °C)	1.419~1.426

  Basic physical& Chemical properties

Boiling point	170 °C(760Kpa)
Melting/Freezing point	-43 °C
Distillation range (5-95%, 1013mbar)	180~195°C
Flash point	71 °C
Auto ignition point	383 °C
Vap or pressure	0.53nPa (20°C)
Molecular weight	146.16g/mol
Molecular formula	C7H14O3

  Other issues: Packing:  Net weight 200KG per polyethylene barrel or at the requirement of customer. Storage:  Store at a cool and dry place without light, avoid oxidizing agent, alkalinesubstance, for more information,                 please refer to the MSDS. Shelf life:  12 months since the date of production when stored in required condition.