Product Specification:
Chemical formula :CNa2O3
Density:2.53
molecular weight:105.99
Appearance:white powder
CAS logon number :497-19-8
Sodium carbonate
14-21 days
Packing: 25kg/plastic woven bag, or as customers requirement.
The purity of chemicals in more than 99.5% (mass fraction), also called soda ash, but classification belongs to salt, do not belong to the alkali aka soda or soda ash in international trade It is a kind of important organic chemical raw materials, mainly used in the production of flat glass glass products and ceramic glaze Also widely used in life washing acid neutralization and food processing, etc
Application area:
Widely used in light industry chemical building materials metallurgy textile chemical industry food industry petroleum defense medicine and other fields,
1. The glass industry is soda ash taken big consumer sector, soda glass consumption per ton of 0. mainly used in float glass kinescope glass shell
2. Such as optical glass used in chemical industry, metallurgy and other departments to use heavy alkali soda ash can reduce the dust float in the sky Reduce raw material consumption Improve labor condition, which can improve the quality of products, while reducing alkali powder of the refractory erosion, prolong the service life of kiln for buffer neutralizer and dough improver, can be used for pastry and, according to the production need to use
3. Rinse used as detergent in wool, bath salts and medical use, alkali in the tanning agent Used in the food industry, as a neutralizer leavening agent, such as amino acids, soy sauce and manufacturing food such as steamed bread, etc
4. Also can match into alkaline in pasta, increase elasticity and ductility sodium carbonate can also be used in the production of monosodium glutamate Color TV special reagent
5. Used in the pharmaceutical industry, as a solution of acid drug permeability laxative Anhydrous sodium carbonate is used in the chemical and electrochemical erosion of degreasing chemical copper plating aluminum and aluminum alloy the chemical oxidation of electrolytic polished aluminium phosphide closed between process of rust after remission remission electrolytic chromium plating and chromium oxide film and so on, also used for pre copper plated steel plated steel alloy electrolyte
Storage precautions:
Stored in a cool, ventilated warehouse. Keep away from fire and heat. It should be stored separately from acids, and avoid mixing. The storage area shall be equipped with suitable materials for receiving the leakage.
Security measures:
Skin contact: remove contaminated clothing and immediately with plenty of liquid water washing at least 15 minutes to go to a doctor
Eye contact: immediately filed a eyelid, with plenty of liquid water or saline thoroughly flushed at least 15 minutes to go to a doctor
Inhalation: quickly from the scene to fresh air to keep respiratory tract unobstructed, such as difficulty in breathing, give oxygen such as to stop breathing, artificial respiration immediately go to a doctor
Eating: water gargle, to drink milk or egg white doctor extinguishing methods: water sand saves, but must prevent objects under water splash, firedamage on
Security information：
Dangerous goods mark：Xn,Xi
Secure note：S 36/37-26-22-39
Hazard type code：R32-51/53-36/37/38-41
Dangerous goods transport number.：UN 3082 9/PG 3