China Factory Soda Ash Sodium Carbonate CAS 497-19-8 in large stock
TDS 254 Inquiries
497-19-8
Industrial Grade
99.5%
qingdao
HLY
as require
2026-08-08
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate
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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 carbonate
Other Name:Carbonic acid sodium salt (1:2);Carbonic acid disodium salt;Sodium carbonate;Sodium carbonate (2:1);Soda ash;Soda;Sodium carbonate (Na2(CO3));Disodium carbonate;Disodium carbonate (Na2CO3);Bisodium carbonate;Carbonic acid sodium salt;Soda,calcined;Calcined soda;Sodium carbonate,anhydrous;Carbonic acid,disodium salt;Na-X;Snowlite 1;V Soda;V 20N;Soda Ash Light 4P;Dynamar L 13890;Suprapur 6395;Light Ash;Dense Ash;Soda Ash Dense;Dynamar RC 5251Q;Soda Light;Lime ash;Soda Ash Light;Dynamar 5251Q;1332-57-6;1314087-39-2;1977561-09-3
CAS No.:497-19-8
Molecular Formula:CH2O3.2Na
InChIKeys:InChIKey=RRQYGDABVATUBZ-UHFFFAOYSA-N
Molecular Weight:105.98800
Exact Mass:105.96400
EC Number:231-420-4
UNII:45P3261C7T
ICSC Number:1135
DSSTox ID:DTXSID1029621
NCI Thesaurus Code:C47721
Color/Form:Grayish-white powder or lumps containing up to 99% sodium carbonate|White hygroscopic powder|White ... small crystals or monoclinic powder
HScode:2836200000
Categories:
Characteristics-
PSA:
63.19000
XLogP3:-2.44700
Appearance:White non odor powder
Density:2.53 g/cm3
Melting Point:851 °C
Boiling Point:1600°C
Flash Point:169.8ºC
Refractive Index:1.535
Water Solubility:H2O: 22 g/100 mL (20 ºC)
Storage Conditions:Low temperature, ventilation, drying
Toxicity:LD50 orally in Rabbit: 4090 mg/kg
Odor:Odorless
Taste:Tasteless
PH:Aqueous solutions are strongly alkaline. At 25 °C, the pH of 1, 5 and 10 wt% sodium carbonate solutions are 11.37, 11.58 and 11.70, respectively.
Experimental Properties:Begins to lose carbon dioxide at 400 °C; hygroscopic; on exposure to air it will gradually absorb 1 mole water, about 15%. Decomposed by acids with effervescence. Combines with water with evolution of heat.|Undergoes monoclinic (beta) to monoclinic (alpha) transition at 3 °C and monoclinic (beta) to hexagonal (alpha) transition at 4 °C.|Enthalpy of fusion: 29.7 kJ/mol at 856 °C|Colorless orthorhombic crystals; MP: 100 °C; density: 2.25 g/cu cm; solubility: 30.7 g/100 g water at 25 °C; insoluble in ethanol /Sodium carbonate monohydrate/|Odorless; white, small crystals or crystalline powder; alkaline taste; density 1.55. MP: 109 °C (loses water) 851 °C. Soluble in water and glycerol; insoluble in alcohol /Sodium carbonate monohydrate/|Othogonal crystals; density 2.25 g/cu cm; Mohs hardness 1.3; index of refraction: 1.420, 1.506, 1.524 /Thermonatrite (monohydrate)/|Rhombic bipyramidal crystals; density 1.51; MP 32 °C, minus water, solubility 16.90 g/100 cc cold water, 33.9 g/100 cc at 35 °C /Sodium carbonate heptahydrate/|Colorless crystals; MP: 34 °C; density: 1.46 g/cu cm; solubility: 30.7 g/100 g water at 25 °C; insoluble in ethanol /Sodium carbonate decahydrate/|Heat of Formation (kJ/mol at 0 °C): -1131 (soda ash); -1459 (monohydrate); -3201 (sesquihydrate); -4082 (decahydrate)|Incompatibilities: acids, acid salts, and acidic prepn cause its decomp.|White, needle-shaped crystals. Density: 2.112. MP: decomposes. Soluble in water; less alkaline than sodium carbonate /Sodium sesquicarbonate/|White crystals, flakes or crystaline powder /Sodium sesquicarbonate/
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
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
Dry. Well closed. Separated from incompatible materials. See Chemical Dangers.
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Seller Information
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Business Type:
Trader
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Main Products:
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate
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Location:
Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City
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Payment Terms:
TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
30
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2022
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Inquiry History254 Inquiries
Country Product Purchase Quantity Date Posted 
Vietnam
Sodium carbonate 99% colorless transparent liquid 497-19-8 ShandongDeShang
1000 MT Sep 26, 2023 
Germany
Soda Ash Light
2000 KG Jun 22, 2024 
Nicaragua
Sodium Carbonate
12.00 MT Nov 11, 2023 
United Kingdom
SOSDIUM BICARBONATE
1 20' Fcl Jul 11, 2024 
Thailand
Sodium Carbonate Anhydrous
5 KG Nov 15, 2024 
United Arab Emirates
Sodium carbonate
5.00 MT Mar 6, 2024 
Bangladesh
Sodium Carbonate
1000 MT Jul 24, 2026 
Australia
Soda ash dense - Haihua brand
50 MT Jul 15, 2026 
Russia
SODIUM CARBONATE (SODA ASH) LIGHT TECH GRADE
200 MT Jun 22, 2026
Bangladesh
soda ash light
300 MT Jun 4, 2026
Germany
Soda Ash
120 MT May 19, 2026
Bangladesh
Soda ash light
132.00 MT May 13, 2026
Australia
Soda Ash Dense
1000 MT May 12, 2026 
Sri Lanka
Soda Ash
1 KG May 9, 2026 
Egypt
Soda Ash 99%
26 MT Apr 24, 2026
United Arab Emirates
Sodium Carbonate
1.00 KG Apr 21, 2026 
Pakistan
Sodium Carbonate
20 KG Apr 10, 2026
Bangladesh
Soda Ash Dense
1 20' Fcl Mar 31, 2026 
India
Soda Ash Dense
400 MT Mar 30, 2026
United Arab Emirates
Sodium Carbonate (Soda Ash)
300 MT Mar 26, 2026 Post an enquiry for this product
