Related Searches: liquid silicate sodium silicate, Sodium silicate, silicate sodium, sodium silicate solution, sodium silicate glass, View all

Sodium silicate(CAS No. 1344-09-8)

Sodium silicate Na2SiO3 (cas 1344-09-8) Molecular Structure

1344-09-8 Structure

Identification and Related Records

【Name】
Sodium silicate
【CAS Registry number】
1344-09-8
【Synonyms】
Silicate G
Silicate GD
Stabisol 300/12
Star
Supercerac
TEX-SIL BP 42
VR-T
Vitrosol No 40
Water glass
Water glass 3
ZhS 3(silicate)
Britesil H 24
Britesil H 265 LC
Carsil
Carsil 2000
Chemsilate
Crystal 0100S
Crystal 100N
Crystal 52
Crystal 96
DAB VI
DP 222
Dryseq
Expantrol 2
FLC 1L
Flochek A
GM 10
HK 30
HK 30 (silicate)
Ineos 079
Inosil Na 4237
J Sodium Silicate No. 3
Kremnezol KZ-TM
L2 (silicate)
L 96
Mejorsil
N 38
N 38 (silicate)
N55
N 55 (silicate)
Nasil 38/40
P 3 Saxin 5502
PQ N Clear
Portil A
Portil K
Pyramid 1
Pyramid P 40
Pyramid P 70
RA 430
RU Silicate
SB 41 (silicate)
SCS 1 (silicate)
SP 90 (silicate)
【EINECS(EC#)】
215-687-4
【Molecular Formula】
Na2SiO3 (Products with the same molecular formula)
【Molecular Weight】
122.06324
【Inchi】
InChI=1S/2Na.O3Si/c;;1-4(2)3/q2*+1;-2
【InChIKey】
NTHWMYGWWRZVTN-UHFFFAOYSA-N
【Canonical SMILES】
[O-][Si](=O)[O-].[Na+].[Na+]

Chemical and Physical Properties

【Appearance】
colourless liquid as usually supplied (solution)
【Density】
2.33 g/mL at 25 °C(lit.)
【Melting Point】
1410 °C(lit.)
【Boiling Point】
2355 °C(lit.)
【Refractive Index】
1.512 - 1.514
【Water】
soluble in water
【Solubilities】
soluble in water
【Color/Form】
COLORLESS TO WHITE OR GRAYISH-WHITE, CRYSTAL-LIKE PIECES OR LUMPS
LUMPS OF GREENISH GLASS; WHITE POWDERS; LIQUIDS CLOUDY OR CLEAR
【Stability】
Stable. Incompatible with acids, most metals, many organic materials.
【Storage temp】
Store in a cool, dry location in a sealed container.
【Computed Properties】
Molecular Weight:122.06324 [g/mol]
Molecular Formula:Na2O3Si
H-Bond Donor:0
H-Bond Acceptor:3
Rotatable Bond Count:0
Exact Mass:121.94121
MonoIsotopic Mass:121.94121
Topological Polar Surface Area:63.2
Heavy Atom Count:6
Formal Charge:0
Complexity:18.8
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:3

Safety and Handling

【Hazard Codes】
Xi: Irritant;
【Risk Statements】
R36/38
【Safety Statements 】
S26;S28
【HazardClass】
8
【Safety】

Moderately toxic by ingestion. Low toxicity by skin contact. A severe skin and eye irritant.
HazardClass: 8
The Hazard Codes: F,? Xi,?T,?C
The Risk Statements information of??Sodium orthosilicate (CAS NO.1344-09-8):
11:? Highly Flammable?
34:? Causes burns?
35:? Causes severe burns?
20/21/22:? Harmful by inhalation, in contact with skin and if swallowed?
23/24/25:? Toxic by inhalation, in contact with skin and if swallowed?
36/37/38:? Irritating to eyes, respiratory system and skin?
36/38:? Irritating to eyes and skin??
The Safety Statements information:
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
28:? After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)?
36:? Wear suitable protective clothing?
45:? In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)?
7/9:? Keep container tightly closed and in a well-ventilated place?
36/37:? Wear suitable protective clothing and gloves?
36/37/39:? Wear suitable protective clothing, gloves and eye/face protection
F: 34
PackingGroup: II

【PackingGroup 】
II
【Skin, Eye, and Respiratory Irritations】
IRRITATING ... TO SKIN AND MUCOUS MEMBRANES.
... Non-specific irritation of the skin, cornea and mucous membranes ...
【Transport】
UN 2922 8/PG 2
【Fire Potential】
Flammable solid. /Silicon powder, amorphous/
【Formulations/Preparations】
... COMMONLY EMPLOYED AS A 40% SOLN WHICH IS STRONGLY ALKALINE.
... Commonly available sodium silicates in dry form are: Na2SiO3, Na6Si2O7, and Na2Si3O7, with variable amounts of water ... .
【Reactivities and Incompatibilities】
Sodium silicate (water glass) burns in fluorine.
【Other Preventative Measures】
SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.
【Protective Equipment and Clothing】
IRRITATING ... TO SKIN AND MUCOUS MEMBRANES.
... Non-specific irritation of the skin, cornea and mucous membranes ...
【Specification】

? Sodium orthosilicate , with CAS number of 1344-09-8, can be called silanediolate, 1-oxo-, sodium salt (1:2) ; Disodium oxosilanediolate ; silanediolate, oxo-, disodium salt .

Use and Manufacturing

【Use and Manufacturing】
Methods of Manufacturing

FUSING OF SILICA SAND WITH SODA ASH IN AN OPEN HEARTH FURNACE (FOR SODIUM SILICONATE, THE MOLE WEIGHT RATIO OF SILICA SAND TO SODA ASH EQUALS 0.67; FOR COMMERCIAL SODIUM SILICATES,THE MOLE WEIGHT RATIO VARIES FROM 0.5 TO 3.75)
U.S. Exports

(1985) 7.16X10+9 g
U.S. Imports

(1985) 6.84X10+9 g
U.S. Production

(1979) NOT PRODUCED COMMERCIALLY IN USA
(1984) 1.50 billion lb
(1983) 1.46 billion lb
Sodium silicate solution: (1960) 450 x 10+3 tons; (1965) 533x10+3 tons; (1970) 570x10+3 tons; (1975) 657x10+3 tons; (1979) 698x10+3 tons.
(1985) 7.61X10+11 g
(1986) 7.14X10+11 g
(1990) 1.76 billion lb
(1991) 1.74 billion lb
(1992) 1.82 billion lb
(1993) 1.97 billion lb
Consumption Patterns

End use pattern soaps & detergents, 35%; silica type catalysis & gels, 25%; pigments, 23% adhesives, 5%; miscellaneous, 12% (1985)
【Usage】

Lining bessemer converters, acid concentraters, manufacture grindstones, abrasive wheels (as binder only).

【Sampling Procedures】
Impinger sampling combined with its microscopic counting method has served well in the past as a tool in reducing exposures to dusts which give rise to pneumoconiosis. However, in spite of its success as a monitoring method, the impinger is deficient in most of the factors which are desirable for evaluating a dust standard.
NIOSH Method 7300. Analyte: Sodium. Matrix: Air. Sampler: Filter (0.8 um, cellulose ester membrane). Flow Rate: 1 to 4 liters/min. Sample Size: 500 liters. Shipment: Routine. Sample Stability: Stable. /Sodium/
NIOSH Method 351. Analyte: Sodium. Matrix: Air. Procedure: Filter collection, acid digestion. Flow Rate: 1.5 to 2.5 liters/min. Sample Size: 500 liters. /Sodium/
NIOSH Method 173. Analyte: Sodium. Matrix: Air. Procedure: Filter collection, acid digestion. Flow Rate: 1.5 liters/min. Sample Size: 37 mm. /Sodium/

Biomedical Effects and Toxicity

【Biomedical Effects and Toxicity】
Partly absorbed and excreted in the urine; thus excretion during chronic exposures may contribute to the production of urinary calculi.

Supplier Location

Top Suppliers

Diamond member Hubei XinRunde Chemical Co., Ltd
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-27-83214668
Diamond member Hangzhou Dayangchem Co., Ltd.
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-571-88938639
Diamond member MOSINTER GROUP LIMITED
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-574-89212210
Diamond member AOPHARM
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-311-66600578
Diamond member Hangzhou J&H Chemical Co., Ltd
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-571-87396430
shijiazhuang xinlongwei chemical co,ltd
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-155-11419711
Jinan Haohua Industry Co., Ltd.
Country:ChinaChina
Business Type:Manufacturer
Telephone:0086-531-58773055
Tai`an Ming Chen Chemical Import&Export Co.,Ltd.
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-538-6301415
SHANGHAI JUANRUN BIOCHEMICAL LTD
Country:ChinaChina
Business Type:Distributor/Wholesaler
Telephone:86-183-21195967
HUTONG GLOBAL CO.,LTD
Country:ChinaChina
Business Type:Manufacturer
Telephone:86-22-59853797

Quick Search

Cas    Name

Related products

Sodium silicate

Silicic acid, sodium salt; Sodium silicate; Sodium silicate solution; Agrosil LR; Agrosil S; Britesil; Britesil H 20; Britesil H 24; Carsil (silicate)...

Sodium silicate

Silicic acid, sodium salt; Sodium silicate solution; Agrosil LR; Agrosil S; Britesil; Britesil H 20; Britesil H 24; Carsil (silicate); Caswell No. 792...

Sodium borate silicate

Sodium borate silicate;sodium borosilicate;sodiumborosilicate;NaB(SiO3)2

Sodium aluminum silicate

Aluminosilicic acid, dodecasodium salt;Aluminate(12-), orthosilicato(4-)docosaoxododeca-, dodecasodium

Silicate

Silicate;Silicates;oxosilanediolate

Sodium zirconium oxide silicate (Na2ZrO(SiO4))

disodium; oxygen(-2) anion; tetraoxidosilane; zirconium(+4) cation;Disodium (orthosilicato(4-)-O)oxozirconate(2-);

sodium aluminium silicate(1:1:1)

Aluminum sodium silicate (1:1:1);Sodium silicate, sulfuric acid, aluminum sulfate reaction product;Silicic acid (H4SiO4), aluminum sodium salt (1:1:1)...

sodium zirconium silicate(4:2:3)

Silicic acid (H4SiO4), sodium zirconium(4+) salt (3:4:2);Sodium zirconium silicate(4:2:3);sodium zirconium(4+) oxosilanediolate (2:2:5)