sodium gluconate

详情

Sodium gluconate
CAS NO.:*******1
EINECS(EC) NO.:********7
HS CODE: *********0
Appearance:white crystal powder,soluble in water, slightly solved in alcohol,
Molecular weight:**8.*4
Molecular Formula:C₆H_*1O₇Na

Description
Sodium gluconate is used to added to concrete to delay the setting for cement and concrete, especially in summer,sodium gluconate added to concrete and cement can abviously reduce slump loss and extend the workability of the fresh concrete,and the adding doesnt influence the final concrete strength.
 
The adding rate is about 0.*3%*0.*7%,when applied to concrete,recommend to do a test to determine the proper adding rate.

Packing
It is normally packed in *5kg plastic woven bag with water proof PE bag inside,or pack in **0kg or ***0kg in jambo bag.

Storage and shelf life 
It is stored in shadow and dry place,keep package sealed.shelf life *4 months.