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Soda Ash Dense 99.2% Sodium Carbonate Na2CO3 Industrial Grade

255 Inquiries

Unit Price:

$410/MT FOB

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CAS No.:

497-19-8

Grade:

Industrial Grade

Port:

Durban

Packaging:

25 kg / 40 kg / 50 kg / 1,000 kg

Price valid (until):

2026-09-15

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PHARRIS CHEMICALS SOLUTIONS

Company Type:

Manufactory

Location:

South Africa

Qualification:

Main Products:

Ammonium Bicarbonate,Caustic Soda Flakes,Citric Acid,HEDP Liquid,LABSA,Magnesium Chroide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Soda Ash Dense 99.2% | Sodium Carbonate Na2CO3 | Industrial Grade | PHARRIS CHEMICAL SOLUTIONS

PHARRIS CHEMICAL SOLUTIONS supplies high-quality Soda Ash Dense 99.2% Min. (Sodium Carbonate / Na₂CO₃) for glass manufacturing, detergents, chemicals, water treatment, metallurgy, paper, textiles and other industrial applications.

We offer reliable bulk supply, export packaging and competitive pricing for importers, distributors, manufacturers, wholesalers and long-term industrial buyers.

PRODUCT INFORMATION

Product Name: Soda Ash
Types: Soda Ash Dense / Soda Ash Light
Chemical Name: Sodium Carbonate
Chemical Formula: Na₂CO₃
CAS No.: 497-19-8
EINECS No.: 207-838-8
Molecular Weight: 105.99 g/mol
Purity: 99.2% Min.
Grade: Industrial Grade
Appearance: White powder / white granular powder
Solubility: Soluble in water
Supplier/Exporter: PHARRIS CHEMICAL SOLUTIONS
Packaging: 25 kg bags / 40 kg bags / 50 kg bags / 1,000 kg Jumbo Bags, subject to availability
Sample: 1 kg sample available subject to arrangement
Supply: Bulk, container and long-term contract orders

SODA ASH DENSE SPECIFICATION

Parameter	Specification
Na₂CO₃	99.2% Min.
NaCl	0.70% Max.
Fe	0.0035% Max.
Sulfate (SO₄)	0.03% Max.
Water Insoluble Matter	0.03% Max.
Bulk Density	0.90 g/ml Min.
Particle Size	180 μm sieve residue 70% Min.

These specification ranges are consistent with specifications displayed in current ECHEMI soda ash listings.

MAIN APPLICATIONS

Soda Ash Dense and Light are widely used in:

Glass manufacturing
Flat glass production
Container glass
Detergent manufacturing
Chemical manufacturing
Water treatment
Metallurgy
Pulp and paper
Textile processing
Dyeing and printing
Silicate production
Sodium chemical manufacturing
Industrial pH adjustment
Mineral processing

Soda Ash Dense is particularly suitable for applications where higher bulk density and reduced dust generation are advantageous, including glass manufacturing.

PACKAGING

Standard export packaging options include:

25 kg bags
40 kg bags
50 kg bags
1,000 kg Jumbo Bags / FIBC

Packaging can be confirmed according to buyer requirements, destination and order quantity.

SAMPLE

1 kg sample available for qualified buyers, subject to sample availability and shipping arrangements.

Samples can be provided for quality evaluation before commercial orders.

QUALITY DOCUMENTATION

The following documents can be provided according to the actual shipment and buyer requirements:

Certificate of Analysis (COA)
Safety Data Sheet (SDS/MSDS)
Product Specification Sheet
Commercial Invoice
Packing List
Certificate of Origin
Shipping documentation

MOQ

Recommended MOQ: 1 MT

For commercial export orders:

10 MT | 20 MT | 25 MT | 40 MT+

Container and long-term contract quantities are welcome.

PAYMENT TERMS

T/T or other mutually agreed payment terms, subject to order size, buyer verification and commercial agreement.

SHIPPING TERMS

Available trade terms can include:

FOB | CFR/CNF | CIF

Final freight and shipping quotation will be calculated according to the buyer's destination port and required quantity.

WHY CHOOSE PHARRIS CHEMICAL SOLUTIONS?

✓ Industrial-grade Sodium Carbonate
✓ Soda Ash Dense available
✓ 99.2% minimum Na₂CO₃
✓ Export-ready packaging
✓ 1 kg samples available
✓ COA and SDS available upon request
✓ Bulk/container supply
✓ Competitive commercial pricing
✓ Flexible order quantities
✓ International export support
✓ Suitable for distributors and industrial end users
✓ Long-term supply contracts welcome

Items	Specifications

ECHEMI Editorial Reference

Sodium carbonate, Na2C03, also known as soda or soda ash,is the most important of the industrial alkalis. It is a white or grayish-white, lumpy, water-soluble powder that loses its water of crystallization when heated. It decomposes at a temperature of about 852°C (1560°F). It exists in solution only. It is prepared by the combination of carbon dioxide and water.

Basic Info

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:

Inorganic Salts

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/

See More Sodium carbonate Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H319 Causes serious eye irritation
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 Storage

Precautions 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.

See More Sodium carbonate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Ammonium Bicarbonate,Caustic Soda Flakes,Citric Acid,HEDP Liquid,LABSA,Magnesium Chroide

Location:
matata street, old cross rd, nyanga, western cape, South africa

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2026

As a trusted wholesaler and manufacturer integrating R&D, production, and global sales, Pharris Chemical steadfastly adheres to the principle of “Sincerity to customers, integrity in quality” as the cornerstone of business operations. With full accountability for every product and service, we have established 10+ years of pharmaceutical intermediate expertise while expanding capabilities across 8 major chemical sectors.
Main product:
Pharris Chemical operates at the intersection of pharmaceutical innovation and bulk chemical manufacturing. With a proprietary R&D platform sustaining 330+ pharmaceutical intermediates across therapeutic domains — spanning anti-infectives, cardiovascular/cerebrovascular agents, and oncology compounds — we simultaneously deliver cross-industry solutions through eight core product lines: inorganic salts (industrial/electronic grade), daily chemical raw materials (surfactants, emulsifiers), organic synthesis precursors, agrochemical actives, GMP-standard pharmaceutical ingredients, standardized plant extracts, catalytic systems, and food-grade additives.

Our vertically integrated model combines in-house production capabilities with a 4,000+ partner factory network, enabling cost-optimized procurement of 50,000+ chemicals under unified quality control. This supply chain synergy, enhanced by automated logistics and regulatory expertise (REACH/FDA/ISO documentation), reduces clients’ sourcing costs by 30-50% while ensuring compliance across 70+ export markets.

Inquiry History

255 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	Soda ash light	100.00 MT	Aug 14, 2026
Bangladesh	Soda Ash light	110.00 MT	Aug 13, 2026
Pakistan	Soda Ash	5 MT	Aug 13, 2026
Pakistan	Soda Ash	40 MT	Aug 5, 2026
Russia	Sodium Carbonate	1000 PCS	Aug 4, 2026
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

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