sodium gluconate

sodium gluconate 98% /527-07-1 food grade good price in chemicals
Specifications
As a retarder for cement concrete works to delay the initial and final setting time

Product Descripction
Sodium gluconate is a polyhydroxy carboxylic acid, also known as: pentahydroxyhexyl sodium
Formula: C6H11O7Na,
Molecular Weight: 218.14,
The appearance is a white powder or crystalline particles, which easily soluble in water, slightly soluble in alcohol, insoluble in ether.
As a retarder for cement concrete works to delay the initial and final setting time.
It mainly used in Southeast Asia and other tropical summer concrete building construction.

Product Specification
Specifications
Industrial Grade (concrete superplasticizer)
Characters
white crystalline powder
Content
> 98.0%
Chloride
<0.05%
Arsenic salt
<3 PPM
Lead salts
<10 PPM
Heavy metals
<20 PPM
Sulfate SO4
<0.05%
Restore matter
<0.5%
Loss on drying
<1.5%

Product Properties
As concrete admixtures in construction works: when add a certain amount of sodium gluconate, it not only can increase the plasticity of concrete, but also effectively reduce cement concrete slump loss, thereby enhancing the strength of the concrete;
In addition, it has a blocking effect which can be postponed concrete initial and final solidification time.
Also improve the late strength of concrete, when an appropriate increase in the incorporation in order to make bigger volume of concrete, conducive to the transportation of merchandise concrete, conducive to the construction work under the hot summer weather conditions.
It is widely used in a variety of buildings, dams, highways and other concrete works.

Suggest Adding Quantity
The incorporation is an amount of 0.02% -0.09% of the weight of cementitious material. The proposed content: 0.03% -0.07%. It should not be higher than 0.1%. The dosage is too large, will lead to concrete solidification, even not solidified.

Storage and Transportation
1,Packing: Lined with plastic film and topical polypropylene woven bags double packaging. Net weight is 25kg / bag.24 ton / 20 feet container.
2,Storage: Store in a dry and well-ventilated place. It should pay attention to moisture vapor barrier. Long-term storage is not bad. if caking, it does not affect the results, when crushed or dissolved.
3,Transportation: This product is non-toxic harmless, non-flammable and explosive dangerous goods.
004

007
002
Thank you for your inquiry of Sodium gluconate /. sodium gluconate

Permanent link: http://www.vvchem.com/sell/cas:527-07-1,3273220.html