Product Description:
Introduction ( Sodium bicarbonate,CAS No.:144-55-8 )
Sodium bicarbonate, chemical formula: NaHCO3, commonly known as baking soda, white fine crystals, white alkaline powder easily soluble in water, no change in dry air, slowly decomposed in humid air to release carbon dioxide. Sodium bicarbonate can be directly used as a raw material in the pharmaceutical industry for the treatment of
hyperacidity. It can also be used in film production, tanning, mineral processing, smelting, metal heat treatment, and in fiber and rubber industries. At the same time, it is used as a detergent for wool, as well as for agricultural seed soaking.
Chemical Name: Sodium Bicarbonate;
Other Name: Baking soda;
Molecular Formula: NaHCO3 ;
Main Content(NaHCO3 ): 99%-100.5%;
Appearance: white crystalline powder.
Properties: non-odorous and salty, easily soluble in water, insoluble in alcohol, presenting slight alkalinity, decomposed slowly when exposed to moist air.
Specifications:
|
Testing Item
|
Standard
|
Result
|
|
Appearance
|
White Powder
|
conforms
|
|
NaHCO3(content)/%
|
99.0~100.5
|
99.6
|
|
Loss On Dry/%
|
≤0.20
|
0.18
|
|
PH/%
|
≤8.5
|
8.4
|
|
(As)/%
|
≤0.0001
|
0.00007
|
|
Heavy metal(Pb)/%
|
≤0.0005
|
0.0003
|
|
Chloride(Cl)/%
|
≤0.40
|
≤0.02
|
|
Whiteness/%
|
≥85
|
conforms
|
Packing & Shipping:
|
Packing
|
Quantity/20'FCL Without Pallets
|
Quantity/20'FCL On Pallets
|
|
25KG Bag
|
1080 Bags, 27MTS
|
1000 Bags, 25MTS
|
Applications:
- Industrial Use:
Textile and Leather IndustryOne of the most prominent uses of sodium bicarbonate is the treatment of woolen and silk fabrics. The textile industry, extensively uses sodium bicarbonate for dyeing and printing operations. The leather industry also uses sodium bicarbonate as a neutralizer of dyeing agents in the tanning processes.
- Polymer Industry：
One of the prominent uses of sodium bicarbonate as a catalyst and purifier in the manufacturing process of complex
plastics and polymers.Rubber and PlasticAs sodium bicarbonate releases carbon dioxide it is used as a blowing agent in the manufacturing process of rubber and plastics. The released carbon dioxide is controlled to effectively shape the objects made from rubber and plastic. Household Uses
- Baking：
Sodium bicarbonate is used to bake delicious breads and cakes. The baking powders, contain a large quantity of sodium
bicarbonate which is always accompanied by a small quantity of acid phosphate. During the baking process, some of the ingredients like phosphates, cream of tartar, lemon juice, buttermilk, cocoa, yogurt and vinegar react with sodium bicarbonate in the baking powder giving rise to a substantial amount of carbon dioxide which makes the cake or bread rise and become porous on the inside and fluffy and soft on the outside. Sodium bicarbonate can also be used to soften peas, during boiling.
- Cleaning Agent
Many household cleaning agents actually constitute sodium bicarbonate as a very important ingredient. Most of the cleansing compounds that are used for the removal of tarnish, tend to contain a small amount of sodium bicarbonate.
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