Shanghai Yixin Chemical Co., Ltd.
Only quality posesses market, improvement gets progress
|Place of Origin:||CHINA|
|Minimum Order Quantity:||1-25TON|
|Price:||USD300-400/TON FOB SHANGHAI|
|Payment Terms:||T/T, Western Union, MoneyGram,|
|Supply Ability:||1000TON per month|
|Product Name:||Baking Soda||CAS NO:||144-55-8|
|Size:||80-100 Mesh||Uses:||Cleaning Agent|
|Hs Code:||283630000||Density:||2.159 G/cm3|
Baking soda powder was commontly used to as cleaning agent 80-
"Baking powder" is also sold for cooking; it contains around 30% of HCO3 and
various acidic ingredients which are activated by the addition of water, without the
need for additional acids in the cooking medium.
Many forms of baking powder contain sodium bicarbonate combined with calcium
acid phosphate, sodium aluminium phosphate or cream of tartar. Baking soda is
alkaline; the acid used in baking powder avoids a metallic taste when the chemical
change during baking creates sodium carbonate.
Loss on drying
Baking soda may be obtained by the reaction of carbon dioxide with an aqueous
solution of sodium hydroxide. The initial reaction produces sodium carbonate:
CO2 + 2 NaOH → Na2CO3 + H2O
Further addition of carbon dioxide produces sodium bicarbonate, which at
sufficiently high concentration will precipitate out of solution:
Na2CO3 + CO2 + H2O → 2 NaHCO3
Commercial quantities of baking soda are also produced by a similar method: soda
ash, mined in the form of the ore trona, is dissolved in water and treated with
carbon dioxide. Sodium bicarbonate precipitates as a solid from this method:
Na2CO3 + CO2 + H2O → 2 NaHCO3
Baking soda is used in a process for removing paint and corrosion called soda
blasting; the process is particularly suitable for cleaning aluminium panels which
can be distorted by other types of abrasives.
A paste made from baking soda with minimal water is recommended by a
manufacturer as a gentle scouring powder, and is useful in removing surface rust,
as the rust forms a water-soluble compound when in a concentrated alkaline
solution; cold water should be used, as hot water solutions can corrode steel.
Sodium bicarbonate attacks the thin unreactive protective oxide layer that forms on
aluminium, making it unsuitable for cleaning this otherwise very reactive metal.A
solution in warm water will remove the tarnish from silver when the silver is in
contact with a piece of aluminium foil. Baking soda is commonly added to washing
machines as a replacement for water-softener and to remove odors from clothes.
Sodium bicarbonate is also effective in removing heavy tea and coffee stains from
cups when diluted with warm water. Also, baking soda can be used as a multi
purpose odor remover.
1. How did you check the quality of product ?
Of course we can provide free sample ,but you need you to prepaid the express
freight to your city.
2. What's your delivery time?
Usually we will arrange the shipment in 3 -15 days, due to different products you
3. How many years have your company sell chemicals in this industry ?
More than 25 years , we have good reputation .
4. Why choose our company?
We are professional company ,we have been exporting this product for more than
25 years.Wehave specialized term work .
5. What payment tearms you can accept ?
We can accept T/T or LC at sight ,and 30% advance payment +70% dp at sight
LC , moneygram.
Contact Person: anny