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Sodium silicate

Product Name
Sodium silicate
CAS No.
1344-09-8
Chemical Name
Sodium silicate
Synonyms
n38;q70;49fg;SS-3;star;HK-30;Rdpro;GUC2C;dp222;GUCY2C
CBNumber
CB6284996
Molecular Formula
Na2O3Si
Formula Weight
122.06
MOL File
1344-09-8.mol
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Sodium silicate Property

Melting point:
1410 °C(lit.)
Boiling point:
2355 °C(lit.)
Density 
2.33 g/mL at 25 °C(lit.)
storage temp. 
-20°C
solubility 
H2O: soluble
form 
powder
color 
Colorless
Water Solubility 
very slightly soluble cold H2O [MER06]
Merck 
13,8751
Stability:
Stable. Incompatible with acids, most metals, many organic materials.
InChIKey
NTHWMYGWWRZVTN-UHFFFAOYSA-N
CAS DataBase Reference
1344-09-8(CAS DataBase Reference)
EPA Substance Registry System
Sodium silicate (1344-09-8)
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Safety

Hazard Codes 
F,Xi,T,C
Risk Statements 
11-36/38-34-23/24/25-36/37/38-35-20/21/22-37
Safety Statements 
26-36/37-45-7/9-28-36/37/39-36-27
RIDADR 
UN 2922 8/PG 2
WGK Germany 
2
RTECS 
VW0400000
34
HazardClass 
8
PackingGroup 
II
HS Code 
28391910
Hazardous Substances Data
1344-09-8(Hazardous Substances Data)
Toxicity
LD50 oral in rat: 1960mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P310Immediately call a POISON CENTER or doctor/physician.

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
338443
Product name
Sodium silicate solution
Purity
reagent grade
Packaging
1l
Price
$52.2
Updated
2021/12/16
Sigma-Aldrich
Product number
1.70365
Product name
Silicon ICP standard
Purity
traceable to SRM from NIST SiO? in NaOH 2% 1000 mg/l Si Certipur?
Packaging
100 mL
Price
$73.91
Updated
2021/12/16
Sigma-Aldrich
Product number
338443
Product name
Sodium silicate solution
Purity
reagent grade
Packaging
3l
Price
$117
Updated
2021/12/16
Sigma-Aldrich
Product number
1.05621
Product name
Sodium silicate solution
Purity
extra pure
Packaging
2.5 L
Price
$132.27
Updated
2021/12/16
Sigma-Aldrich
Product number
1.05621
Product name
Sodium silicate solution
Purity
extra pure
Packaging
40 kg
Price
$362.6
Updated
2021/12/16
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Sodium silicate Chemical Properties,Usage,Production

Description

Sodium silicate, 2Na2OSiO2, is the simplest form of glass. It is found as lumps of greenish glass soluble in steam under pressure, white powders of varying degrees of solubility, or liquids cloudy or clear. It is noncombustible; however, when the powdered form is suspended in air, it could cause a dust explosion if an ignition source is present. Breathing the dust may also cause health problems. The glass form could also create a hazard to responders in an accident. It is not listed as a hazardous material in the DOT Hazardous Materials Tables. The primary uses are as catalysts, soaps, adhesives, water treatment, bleaching, waterproofing, and flame retardant.

Chemical Properties

Sodium silicate,NA2Si03 also known as a liquid glass, silicate of soda, sodium metasilicate, and soluble glass, is a grayish-white crystalline powder that has a melting point of 1088 °C (1990 °F). It is soluble in water and has strong detergent and emulsifying properties. Sodium silicate is used to fireproof textiles, insulate electric wire, protect wood and porous stone, grease proof paper containers, and as a catalyst in refining high-octane gasoline.

Uses

Lining Bessemer converters, acid concentrators. manufacture of grindstones, abrasive wheels (as binder only).

Uses

Sodium Silicate is a product used as a preservative for eggs.

Uses

Sodium silicate (Na2O) is known as “water glass” and is used in water treatment and in making soaps, detergents, adhesives, drilling fluids, bleaches.

Uses

Sodium silicate (Na2SiO3), better known as water glass, is one of the few silicon compounds that dissolves in water.It is used in the manufacture of soaps, adhesives, and food preservatives.

Definition

ChEBI: An inorganic sodium salt having silicate as the counterion.

Industrial uses

Sodium silicate (liquid silicate, metso or sodium silicate beads) has the general formula Na2SiO3. The liquid silicates (“O” and “N” brand) are clear, thick liquids, while silicate powder is a granular, white substance. Sodium silicate is a mixture of sodium or potassium salts. Sodium silicates are primarily used in mineral flotation practice.

Industrial uses

Sodium silicate is widely used in mineral flotation as depressant, dispersant and as controlling agent of some soluble ions For example, sodium silicate interacts with calcium ions in solution forming nearly insoluble calcium silicate. For industrial and sulfatetype minerals (barite), sodium silicate is usually part of the reagent scheme. Sodium silicate is extensively used in base-metal flotation.

Purification Methods

Sodium silicate solution [1344-09-8] pK 1 9.51, pK 2 11.77 (for silicic acid, H4S i O4) Purify by contact filtration with activated charcoal.

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Sodium silicate Suppliers

Jiangxi yigao chemical industry development co. LTD
Tel
0796-2628083 13870069999
Fax
0796-2628080
Email
3152055843@qq.com
Country
China
ProdList
1
Advantage
58
Wuhan Ji Ye Sheng Chemical Co., Ltd.
Tel
13545242311
Email
2471076463@qq.com
Country
China
ProdList
834
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Beijing dtftchem Technology Co., Ltd.
Tel
13651141086
Fax
86 (10) 60270825
Email
dtftchem@sina.com
Country
China
ProdList
3392
Advantage
62
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202
Email
jerry.ma@hanhonggroup.com
Country
China
ProdList
43059
Advantage
64
Spectrum Chemical Manufacturing Corp.
Tel
021-67601398-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9686
Advantage
60
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
21113
Advantage
65
Dalian Meilun Biotech Co., Ltd.
Tel
0411-62910999
Email
sales@meilune.com
Country
China
ProdList
3802
Advantage
58
T&W GROUP
Tel
021-61551611 15751773523
Fax
+86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9763
Advantage
58
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12341
Advantage
58
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View Lastest Price from Sodium silicate manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Sodium silicate 1344-09-8
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-05-18
Hebei Dongdu Import and Export Co. LTD
Product
Sodium silicate 1344-09-8
Price
US $50.00/KG
Min. Order
1KG
Purity
99.99%
Supply Ability
20 tons
Release date
2020-12-09
PQ Corporation
Product
sodium silicate 1344-09-8
Price
US $0.00/KG
Min. Order
25KG
Purity
99%
Supply Ability
20T
Release date
2022-01-04

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