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Sodium oxide

Product Name
Sodium oxide
CAS No.
1313-59-3
Chemical Name
Sodium oxide
Synonyms
Na2O;Natriumoxid;SODIUM OXIDE;Oxybissodium;disodium oxide;SODIUM MONOXIDE;SodiuM oxide 80%;sodiumoxide(na2o);disodium oxygen(2-);Sodium oxide pwoder
CBNumber
CB4149921
Molecular Formula
Na2O
Formula Weight
61.98
MOL File
1313-59-3.mol
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Sodium oxide Property

Melting point:
>400°C
Boiling point:
sublimes at 1274℃ [HAW93]
Density 
2.27 g/mL at 25 °C (lit.)
form 
Beads
color 
White to gray
Specific Gravity
2.27
Water Solubility 
Soluble in water.
Sensitive 
Air & Moisture Sensitive
Merck 
14,8651
Stability:
Stable. Reacts violently with water, acids and with many other compounds. Store under dry inert gas. May lead to fire in contact with combustible material.
CAS DataBase Reference
1313-59-3(CAS DataBase Reference)
EPA Substance Registry System
Sodium oxide (1313-59-3)
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Safety

Hazard Codes 
O,C
Risk Statements 
8-14-35-34
Safety Statements 
8-27-39-43-45-36/37/39-26
RIDADR 
UN 3085 5.1/PG 1
WGK Germany 
1
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H271May cause fire or explosion; strong oxidiser

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P220Keep/Store away from clothing/…/combustible materials.

P221Take any precaution to avoid mixing with combustibles/…

P280Wear protective gloves/protective clothing/eye protection/face protection.

P283Wear fire/flame resistant/retardant clothing.

P310Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
645613
Product name
Sodium oxide
Purity
80%
Packaging
50g
Price
$93.5
Updated
2021/03/22
Sigma-Aldrich
Product number
645613
Product name
Sodium oxide
Purity
80%
Packaging
250g
Price
$321
Updated
2021/03/22
Alfa Aesar
Product number
036712
Product name
Sodium oxide
Packaging
25g
Price
$70.2
Updated
2021/03/22
Alfa Aesar
Product number
036712
Product name
Sodium oxide
Packaging
100g
Price
$227
Updated
2021/03/22
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Sodium oxide Chemical Properties,Usage,Production

Chemical Properties

white to grey granules or powder

Chemical Properties

Sodium is a strong alkaline flux of low toxicity that creates brightly colored glazes. Its exact melting point is 1652°F (900°C) but it begins melting at about 1580°F (860°C), so it's best to begin to reduce high-sodium glazes at this point.

Sodium oxide is a powerful flux at all temperatures. You'll often see it written as KNaO because it's similar to potassium oxide (K2O) in color response and expansion and contraction rate. Often the insoluble source of sodium oxide includes some potassium oxide; for example, feldspars, which are the primary source of sodium in high-fire glazes, usually contain varying amounts of both sodium and potassium oxides.Most sodium oxide sources are soluble and can act as deflocculants in a glaze slurry or a casting slip. Glazes such as copper red or carbon trap shinos,which have soluble sources of sodium oxide like soda ash, borax, ornepheline syenite, can easily become deflocculated.
One interesting characteristic of sodium oxide is that it's volatile above 2012°E (1100°C)and will cause flashing on a clay body as it leaves the glaze. For this rcason it's widely used in such vapor glazing techniques as soda and salt firing.
Sodium exhibits a low viscosity and low surface tension so if it's used in high enough quantities it will cause glazes to run. It also has a high expansion and contraction rate and will often cause crazing in glazes.Sodium oxidc creatcs soft glaze surfaces that are easily abraded by cutlery, acids,and bases (detergents).
Insoluble sources of sodium oxide include sodium feldspars,Minspar, Kona F-4, NC-4, Bainbridge, Eureka, Godfrey, and cryolite. It's also present in potash feldspars, including Custer, G-200, K-200, Plastic Vitrox, Cornwall stone,volanic ash, and rottenstone.Soluble forms of sodium oxide include soda ash, baking soda, salt, borax, unwashed wood as, Gerstley borate and its substitutes, and sodium silicate. Nepheline syenite and most frits are slightly soluble.

Uses

As a dehydrating agent; in certain chemical reactions as a polymerizing or condensing agent.

Definition

A white solid formed by burning sodium in a deficiency of oxygen or alternatively by reducing sodium peroxide or sodium hydroxide with the requisite amount of sodium. It reacts violently with water to form sodium hydroxide and with acids to form solutions of their salts. Sodium monoxide forms cubic crystals. It dissolves in liquid ammonia to give a mixture of sodamide and sodium hydroxide.

Definition

sodium monoxide: A whitish-greydeliquescent solid, Na2O; r.d. 2.27;sublimes at 1275°C. It is manufacturedby oxidation of the metal in alimited supply of oxygen and purifiedby sublimation. Reaction with waterproduces sodium hydroxide. Its commercialapplications are similar tothose of sodium hydroxide.

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Sodium oxide Suppliers

Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43494
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202- ; ;
Email
jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com;jerry.ma@hanhonggroup.com
Country
China
ProdList
43255
Advantage
64
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9844
Advantage
79
Cheng Du Micxy Chemical Co.,Ltd
Tel
028-85632863-
Fax
028-85632863
Email
sales@micxy.com;
Country
China
ProdList
13065
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15925
Advantage
55
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Please Email
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9550
Advantage
50
Sigma-Aldrich
Tel
021-61415566- ;
Email
orderCN@merckgroup.com;orderCN@merckgroup.com
Country
China
ProdList
48786
Advantage
80
Aikon International Limited
Tel
025-58859352-
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
12931
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
86-18871470254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28229
Advantage
58
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View Lastest Price from Sodium oxide manufacturers

career henan chemical co
Product
SODIUM OXIDE 1313-59-3
Price
US $1.00/KG
Min. Order
1G
Purity
98%
Supply Ability
100KG
Release date
2018-08-20