SODIUM METASILICATE PENTAHYDRATE Cas no.10213-79-3 Chemical raw materials 99% High Quality
ISO 8 Inquiries
10213-79-3
Industrial Grade
99%
any port
REFORM
25kg
2025-12-31
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Sodium metasilicate pentahydrate
Other Name:Silicic acid (H2SiO3),disodium salt,pentahydrate;Sodium silicate pentahydrate;Sodium silicate hydrate (Na2SiO3.5H2O);Metso granular;Sodium metasilicate pentahydrate;Disodium silicate pentahydrate (Na2SiO3.5H2O);Sodium silicate (Na2SiO3),pentahydrate;Dry Metakeiso 5aq;Dorimetakeiso 5aq;Sodium metasilicate (Na2SiO3) pentahydrate;Metaesu 5;Disodium silicate pentahydrate;Meso Pentabead 20;Uniflo 26;Metso 520;12001-15-9
CAS No.:10213-79-3
UN No.:3253
Molecular Formula:H2O3Si.5H2O.2Na
InChIKeys:InChIKey=LYBKXPCOQQZUQG-UHFFFAOYSA-N
Molecular Weight:212.14
Exact Mass:211.994034
EC Number:229-912-9
DSSTox ID:DTXSID0029717
Categories:
Characteristics-
PSA:
68.2
XLogP3:-1.05870
Appearance:White Solid
Density:2.61
Melting Point:1088°C
Water Solubility:soluble in cold water.
Hazard IdentificationClassification of the substance or mixture
Corrosive to metals, Category 1
Skin corrosion, Sub-category 1B
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H290 May be corrosive to metals
H314 Causes severe skin burns and eye damage
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P234 Keep only in original packaging.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P390 Absorb spillage to prevent material damage.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P319 Get medical help if you feel unwell.
Storage P406 Store in a corrosion resistant/...container with a resistant inner liner.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals
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Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China
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Payment Terms:
L/C,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2008
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Certifications:
GB/T19001-2016 / Iso9001:2015
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
Sodium Metasilicate pentahydrate
2 MT Apr 8, 2025 
Ecuador
SODIUM METASILICATE PENTAHYDRATE
2 20' Fcl Sep 9, 2024 
India
Sodium Metasilicate Pentahydrate
1 20' Fcl Sep 19, 2025 
Kenya
Sodium Metasilicate Pentahydrate
1 MT Jan 27, 2026
India
Sodium Metasilicate Pentahydrate
25 MT Nov 5, 2025
India
Sodium Metasilicate Pentahydrate
25 TON Jul 17, 2025 
Kuwait
sodium metasilicate pentahydrate
40.00 TON Mar 11, 2025
India
Sodium Metasilicate pentahydrate
8.00 TON Feb 2, 2024 Post an enquiry for this product
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