Na2O3Si
122.063 g/mol
Industrial ChemicalDanger
SODIUM SILICATE
CAS1344-09-8EC215-687-4
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Industrial chemical for steel production
Sodium silicate is a generic term for a family of inorganic compounds composed of sodium oxide and silica. These colorless solids or white powders are soluble in water and are widely used as an industrial chemical, particularly in steel production.
Industrial chemical for steel production
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Silicic acid, lithium magnesium salt
CAS37220-90-9
Personal care ingredient
StrongSame Parent
Sodium metasilicate
CAS6834-92-0
Steel producing, foundry, welding, petroleum, pulp and paper
ReferenceSame Category
Aluminium oxide
CAS1344-28-1
abrasive, catalyst carrier, and desiccant
ReferenceSame Category
Manganese(II) oxide
CAS1344-43-0
catalyst and pigment in glass and ceramics
ReferenceSame Category
Magnesium nitrate hexahydrate
CAS13446-18-9
crop production protection agent
ReferenceSame Category
Manganese chloride tetrahydrate
CAS13446-34-9
Dyeing, disinfecting, nutrient supplement
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation
H290May be corrosive to metals
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H371May cause damage to organs
Customs Tariff Classification
The international HS code for SODIUM SILICATE (CAS 1344-09-8) is 2839.19.
HS code (international, 6-digit)
2839.19
EU CN code (8-digit)
2839 19 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
disodium;dioxido(oxo)silane
InChIKey
NTHWMYGWWRZVTN-UHFFFAOYSA-N
SMILES
[O-][Si](=O)[O-].[Na+].[Na+]
Synonyms (65)
- 49FG
- B-W
- Agrosil
- Agrosil S
- Britesil
- Britesil H 20
- Britesil H 24
- Carsil
- Carsil (silicate)
- Caswell No. 792
- Crystamet
- DP 222
- Disodium metasilicate
- Disodium monosilicate
- Dryseq
- Dupont 26
- HK 30
- HK 30 (van)
- L 96 (salt)
- Metso 20
- Metso 99
- Metso beads 2048
- Metso beads, drymet
- Metso pentabead 20
- N 38
- Orthosil
- Portil A
- Pyramid 1
- Pyramid 8
- Q 70
- SILICON SODIUM OXIDE
- SODIUM BETA-SILICATE
- SODIUM SILICATE
- SP 33
- Sikalon
- Silica E
- Silica K
- Silica R
- Silican
- Silicic acid, disodium salt
- Silicic acid, sodium salt
- Simet A
- Sodium metasilicate
- Sodium metasilicate (Na2SiO3)
- Sodium metasilicate, puriss.
- Sodium sesquisilicate
- Sodium silicate (Na2SiO3)
- Sodium silicate glass
- Sodium silicon oxide
- Sodium siliconate
- Sodium water glass
- Soluble glass
- Star
- Waterglass
- as Bond 1001
- disodium oxosilanebis(olate)
- disodium oxosilanediolate
- disodium;dioxido(oxo)silane
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