date:Jul 11, 2013
price:0.00/ton
minamount:1ton
amount:600ton
contact
company:JIANGXI XINHUANGHAI MEDICINE FOOD CHEMICAL CO.,LTD
send:click send
name:Fiona Fang(Ms.)
telephone:0086-21-69955525
mobile:0086-21-69955525
adress:Room 522, No 1775, Cao An Road, Shanghai China.
post code:201824
Email:fiona_csgc@hotmail.com
Details
Physical and Chemical characteristics,
GDL, white crystalline powder, almost odorless,freely soluble in water(60g/ml),has a slightly sweet taste, then sour, sparingly soluble in ethyl alcohol(1g/100ml),almost insoluble ether. Upon addition to water readily forms an mixture of the lactone gdl and gluconic acid.1% solution ph is 3.5,after 2H,PH is 2.5,about 153 decomposition
Molecular formula C6H10O6
Molecular weight 178.14
SpecificationsIdentification