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We supply high-quality chemical commodities for various industrial applications and processes.

Sodium Triphosphate

Na₅P₃O₁₀

Sodium triphosphate or sodium tripolyphosphate with the chemical formula Na₅P₃O₁₀ is a mineral compound, that is used in the fields of water hardness equipment, production of detergent products, food preservations. STPP composition is similar to white salt crystals.

Sodium Triphosphate

Applications:

  • Strong detergent
  • Food additive
  • Oil purification
  • Leather tanning agent
  • Tile production

Analysis:

Chemical Properties Unit Specifications/Limits Result Method
P₂O₅ Content % Min 56 56.33 BS 4427-10
Sodium Tripoly phosphate (Na₅P₃O₁₀) content Expressed as a % of total phosphate content % Min 90 95.76 BS 4427-7
pH Solution 1% pH 9.2 ~ 10.0 9.21 ASTM
Water Insoluble % Max 0.2 0.02 BS 4427-1
Moisture % Max 0.5 0.03 ASTM
L.O.I % Max 1 0.44 BS 4427-4
Temperature Rise °C 9-15 8.9 ASTM
Phase (form) I % 5-40 11.8 ASTM
Fe % Max 0.01 0.004 BS 4427-3

Physical Properties:

Property Unit Specifications/Limits Result Method
Particle Size Distribution BS 4427-5
Through 18 Mesh Sieve % Min 99 100
Through 35 Mesh Sieve % Min 95 96.14
Through 100 Mesh Sieve % Min 70 80.12
Through 230 Mesh Sieve % Max 20 7.09
Bulk Density gr/cm³ 0.6 ~ 1.1 0.77 ASTM
Whiteness Level (DRK103CFull Automatic Colorimeter) % Min 82 90
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Methanol

CH₃OH

Methanol, also known as methyl alcohol, is a chemical with formula CH₃OH (a methyl group linked to a hydroxyl group). It is a light, volatile, colorless, flammable liquid with a distinctive alcoholic odor. Methanol is used as a feedstock for industrial chemicals and as a fuel for specialized vehicles.

Methanol

Applications:

  • Formaldehyde production for MDF and plywood industry
  • Melamine resin production for utensils and industrial glue
  • Acetic acid production for textile industry
  • MTBE production as gas octane enhancer
  • Fuel additive and alternative fuel production
  • Petrochemical feedstock for ethylene and propylene

Specifications:

Property Specification Test Method
Purity WT % Min. 99.85 IMPCA 001-14
Water W/W % Max. 0.100 ASTM E-1064
Ethanol W/W % Max. 0.0050 IMPCA 001-14
Specific Gravity 20/20, °C Max. 0.7928 ASTM D-4052
Acetone, W/W % Max. 0.0030 IMPCA 001-14
Permanganate Time Test @ 15ºC, Minutes Min. 60 ASTM D-1363
Non Volatile Matter, mg/1000 ml Max. 8 ASTM D-1353
Distillation range @ 760 mm-Hg, °C Max. 1.0 ASTM D-1078
Color Pt-Co, APHA Max. 5 ASTM D-1209
Carbonizable, APHA Max. 30 ASTM E-346
Total Iron, mg/kg Max. 0.10 ASTM E-394
Chloride as Cl, mg/kg Max. 0.5 ASTM D-512
Appearance Clear and Free from Suspended Matter IMPCA 003-98
Acidity as CH₃COOH, W/W % Max. 0.0030 ASTM D-1613
Hydrocarbons Passes Test ASTM D-1722
Sulphur, mg/kg Max. 0.5 ASTM D-5623
Aromatics, UV Test Passes Test IMPCA 004-02
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Urea 46%

CH₄N₂O

Urea is an organic compound and nitrogen fertilizer that contains 46% weight of nitrogen. Urea fertilizer can provide farmers with the highest amount of nitrogen at the lowest price. This fertilizer is produced by ammonia and carbon dioxide reaction. The raw materials required to produce urea fertilizer are supplied from ammonia units. Urea 46% can be found in two forms: Granular and Prilled.

Urea

Applications:

  • Production of agricultural fertilizers
  • Plastic production industries
  • Production of Formaldehyde Resins
  • Adhesive production
  • Production of Potassium cyanate
  • Production of Urea nitrate
  • Reducer of vehicle exhaust pollutants

Granular Urea 46% Specifications:

Property Unit Test Method Value
Nitrogen Content Wt% ISO 5315 46 Min
Moisture Wt% ISO 2753 0.5 Max
Biuret Content Wt% ISO 2754 1 Max
Particle Size (2-4 mm) % ISO 8397 90 Min
Urea Formaldehyde (UF) Wt% BS 6806-1 0.55 Max

Prilled Urea 46% Specifications:

Property Unit Test Method Value
Nitrogen Content Wt% ISO 5315 46 Min
Moisture Wt% ISO 2753 0.3 Max
Biuret Content Wt% ISO 2754 1 Max
Particle Size (1-2.84 mm) % ISO 8397 90 Min
Conditioning Agent Anti-Cake or Formaldehyde Treated
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Caustic Soda Flake

NaOH

Caustic soda, also known as sodium hydroxide (NaOH), is a highly alkaline chemical compound that is commonly used in various industrial processes. It is a white, odourless solid that is highly soluble in water and forms a strong alkaline solution when dissolved.

Caustic Soda Flake

Applications:

  • Acid neutralization
  • Manufacturing of soaps and detergents
  • Pulp and paper industry
  • Oil and gas industry
  • Pharmaceutical industry
  • Aluminum processing
  • Textile Industry

Specifications:

Item Property Units Test Result Normal Range (Grade A) Test Method
1 Purity as NaOH Wt % 99 98 min JlSk 1200
2 Carbonates as Na₂CO₃ Wt % < 0.5 1.0 max JlSk 1200
3 Chlorides NaCl Wt % < 0.02 0.06 max ASTM E 291
4 Sulfates as Na₂SO₄ Wt % < 0.003 0.01 max ASTM E 291
5 Silicates as SiO₂ Wt % < 0.003 0.02 max IS 252
6 Matter insoluble in water Wt % < 0.03 0.1 max BSI 6075
7 Irons Fe₂O₃ wt-ppm < 1.0 20 max ASTM E 291
8 NaClO₃ wt-ppm < 6.6 20 max ASTM E 1778
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Sodium Sulfide

Na₂S

Sodium sulfide, also known as Sodium Sulfur or Disodium Monosulfide is a yellow or brick-colored crystalline substance whose chemical formula is Na₂S. This substance has a very pungent smell.

Sodium Sulfide

Applications:

  • Surface preparation and plating
  • An additive for lubricating oils
  • Foaming agent in detergent powders
  • Production of veterinary drugs
  • Separator of solids from waste water
  • Bubble trap in glass and crystal furnaces
  • Paper products

Specifications:

Row Test Item Note Result Method
1 Na₂S 60 ± 2% ISIRI 2074
2 Na₂SO₃ Less Than 2% wt ISIRI 2074
3 Na₂SO₄ Less Than 0.5% wt ISIRI 2074
4 Fe Less Than 10 ppm AAS
5 Insoluble Less Than 15 ppm
6 Density 1600 kg/m³
7 Melting Point 90°C
8 Color Yellow
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Sodium Carbonate

Na₂CO₃

Sodium carbonate, also known as washing soda, soda ash and soda crystals, is an inorganic compound with the formula Na₂CO₃. Soda Ash is the 10th most consumed inorganic compound in the world, moreover it exists in two types of light and dense. The size of the grains is different in both types. The main producers in Iran are in Semnan and Maraghe, such as Kaveh soda and sodium carbonate Semnan.

Sodium Carbonate

Applications:

Dense Soda Ash:
  • Glass manufacturing
  • Detergent and paper production
  • Water and wastewater treatment
Light Soda Ash:
  • To make fertilizers
  • To remove water hardness
  • PH adjustment in water and sewage
  • Reduce re-deposition of dirt in wash cycles

Dense Soda Ash Specifications:

Chemical composition Unit Min Max
Sodium carbonate (Na₂CO₃) % Wt 98.9 99.2
Sodium chloride (NaCl) % Wt 0.3 0.5
Sodium bicarbonate (NaHCO₃) % Wt 0.1 0.5
Sodium sulfate (Na₂SO₄) % Wt — 0.05
Iron (Fe) ppm 30 50
Loss on Heat % Wt — 0.2
Moisture % Wt — 0.2
Ni ppm — 30
Cr ppm — 10
Mn ppm — 10
Cu ppm — 65
Chemical composition Unit Min Max
Total Alkalinity (Na₂O) % Wt 57.85 58.42
Pouring density g/cm³ 0.90 1.0
Mesh <40 % Wt — 40
Mesh 40-140 % Wt — 59
Mesh >140 % Wt — 1

Remarks: This report is according to the average of analyzed samples. Acceptable limits are according to the ISIRI 614_1.

Light Soda Ash Specifications:

Chemical composition Unit Min Max
Sodium carbonate (Na₂CO₃) % Wt 98.9 99.2
Sodium chloride (NaCl) % Wt 0.3 0.5
Sodium bicarbonate (NaHCO₃) % Wt 0.1 0.5
Sodium sulfate (Na₂SO₄) % Wt — 0.05
Iron (Fe) ppm 30 50
Loss on Heat % Wt — 0.2
Moisture % Wt — 0.2
Ni ppm — 30
Cr ppm — 10
Mn ppm — 10
Cu ppm — 65
Chemical composition Unit Min Max
Total Alkalinity (Na₂O) % Wt 57.85 58.42
Pouring density g/cm³ 0.45 0.60

Remarks: This report is according to the average of analyzed samples. Acceptable limits are according to the ISIRI 614_1.

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Sodium Sulfate

Na₂SO₄

It is also known as Glauber's salt and sulfate of soda with the chemical formula Na₂SO₄. It is a mineral salt of sulfuric acid. All structural forms of sodium sulfate are white solids and dissolve in water. It has 3 types of structure: anhydrous sodium sulfate, sodium sulfate heptahydrate, which is very rare, and sodium sulfate decahydrate, known as Mirabilite mineral or Glauber's salt. May cause eye, skin, and respiratory tract irritation. Hygroscopic (absorbs moisture from the air). The toxicological properties of this material have not been fully investigated.

Sodium Sulfate

Applications:

  • A filler in household detergents and washing powder
  • Production of wood pulp
  • Application in the glass industry
  • Textile production
  • Production of leather and rubber

Specifications:

Characteristic Sample Value Acceptable Range Reference Method
Sodium sulphate as Na₂SO₄ (PCT) Min 99.7 99 2832 Standard Clause 2_6
Acidity (H₂SO₄) or Alkaline (Na₂SO₄) (PCT) max 0.002 0.01 2832 Standard Clause 3_6
Water insoluble (PCT) Max 0.009 0.1 2832 Standard Clause 4_6
Chloride as NaCl (PCT) 0.26 0.3 2832 Standard Clause 5_6
Iron as Fe (PPM) Max 0.9 50 2832 Standard Clause 6_6
Total Ca²⁺ & Mg²⁺ as CaCO₃ (PCT) Max 0.9 0.15 2832 Standard Clause 7_6
pH of 5% solution 6.99 5-8 2832 Standard Clause 8_6
Moisture (at 110°C) (PCT) Max 0.04 0.25 2832 Standard Clause 9_6
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Sodium Bicarbonate

NaHCO₃

Sodium Bicarbonate, also known as Sodium Hydrogen Carbonate, is odorless and tasteless. It also has a slightly alkaline property. Regarding to its appearance it is a white or crystalline powder. Bicarbonate is a moisture absorbent and has several uses in the pharmaceutical and food industries.

Sodium Bicarbonate

Applications:

  • In the composition of toothpaste
  • Production of carbonated soft drinks
  • Inhibitor in explosives
  • Production of all kinds of baking powder
  • Mild disinfectant

Heavy Metal Specifications:

Row Heavy Metal Specification Result Range Method
1 Fe (mg/kg) 2.82 Max 5 ISIRI 9266
2 As (mg/kg) Less than (0.002) Max 3 ISIRI 16722

Chemical Specifications:

Row Chemical Specification Result Range Method
1 Heavy Metal as lead (mg/kg) Less than 5 Max 5 ISIRI 4270
2 Appearance Confirm Confirm ISIRI 4270
3 Solubility Confirm Confirm ISIRI 4270
4 Total alkalinity (m/m%), on dry basis 99.12 Min 98 ISIRI 4270
5 Ammonia Confirm Confirm ISIRI 4270
6 Insoluble substance in water (m/m%) Confirm Confirm ISIRI 4270
7 Moisture (m/m%) 0.216 Max 0.25 ISIRI 4270
8 pH (solution 5%) 8.2 8.2-8.6 ISIRI 4270
9 Sodium chloride, as chloride (mg/kg) Less than 150 Less than 150 ISIRI 4270
10 Sodium carbonate (m/m%) 1 Max 1 ISIRI 4270
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Sodium Hypochlorite

NaClO

Sodium hypochlorite is a chemical substance with the formula NaClO. It comes in two forms of white powder and somewhat yellow liquid. The solution form of this substance is available as a bleach under the brand name Javal water.

Sodium Hypochlorite

Applications:

  • Bleaching agent in textile industry
  • Controlling microbial contamination in industrial cooling systems
  • Water purification
  • Water anti-moss agent
  • Paper industry
  • Strong fungicide for washing food products

Specifications:

Physical & Chemical Properties ISIRI Compliant Range CCPC Product Range Standard Reference
Active chlorine _%w/v * Min 12.5 15-16 ISIRI 2361
Sodium chlorate _%w/w Max 0.7 Max 0.2 ISIRI 2361
Free sodium carbonate as Na₂CO₃ _%w/v Max 1 Max 0.8 ISIRI 2361
Density at 20°C _ g/cm³ Min 1.20 Min 1.20 ISIRI 2361
Free alkaline as NaOH _%w/w * Min 0.5 & max 1.2 Min 0.5 & max 1.20 ISIRI 2361 & 8394
Sodium Bromate _ g/kg of Active Cl₂ Max 2.5 Max 2.5 ISIRI 8394
As _ mg/kg of Active Chlorine Max 1 Max 0.5 ISIRI 8394
Cd _ mg/kg of Active Chlorine Max 2.5 Nil ISIRI 8394
Cr _ mg/kg of Active Chlorine Max 2.5 Nil ISIRI 8394
Pb _ mg/kg of Active Chlorine Max 15 Nil ISIRI 8394
Sb _ mg/kg of Active Chlorine Max 20 Max 1 ISIRI 8394
Se _ mg/kg of Active Chlorine Max 20 Max 1 ISIRI 8394
Co _ µg/g Max 0.5 Nil ISIRI 2361
Cu _ µg/g Max 0.5 Nil ISIRI 2361
Fe _ µg/g Max 3 Max 1 ISIRI 2361
Ni _ µg/g Max 0.5 Nil ISIRI 2361
Hg _ µg/g Max 0.1 Max 0.1 ISIRI 2361
Appearance Yellow, clear, free of sediment and suspended particles Yellow, clear liquid ISIRI 8394 & 2361
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Calcium Hypochlorite

Ca(ClO)₂

Calcium hypochlorite or par chlorine is commonly known as bleaching powder, and it is a white and dry granular with the chemical formula Ca(ClO)₂. Calcium hypochlorite granules dissolve in water easily and in high temperature is unstable. And it reacts rapidly with oils and organic materials and is flammable.

Calcium Hypochlorite

Applications:

  • Sanitization of public swimming pools
  • Disinfection of drinking water
  • Detergents
  • Bleaching paper pulp

Specifications:

Physical & Chemical Properties ISIRI Compliant Range CCPC Product Range Standard Reference
65-70% 57-63%
Active chlorine _ %w/w Min 65 Min 65 60±3 ISIRI 7098 & 3352
Insoluble in water _ %w/w Max 6 Max 6 Max 12 ISIRI 7098
Solubility as active chlorine _ %w/w Min 45.5 Min 50 Min 40 ISIRI 7098
Sodium chloride _ %w/w Max 20 Max 10 ISIRI 7098
Amount of water _ %w/w 16 2-8 ISIRI 7098
Residue on 425 μm sieve _ %w/w Min 75 Min 75 ISIRI 7098 & 3352
Residue on 2 mm sieve _ %w/w Max 20 Max 20 ISIRI 7098 & 3352
Cd - mg/kg of Active chlorine Max 5 Nil ISIRI 7098
Pb - mg/kg of Active chlorine Max 15 Max 8 ISIRI 7098
Ni - mg/kg of Active chlorine Max 8 Max 8 ISIRI 7098
Cr - mg/kg of Active chlorine Max 15 Max 12 ISIRI 7098
As - mg/kg of Active chlorine Max 5 Max 2 ISIRI 7098
Hg - mg/kg of Active chlorine Max 5 Max 1 ISIRI 7098
Sb - mg/kg of Active chlorine Max 15 Max 5 ISIRI 7098
Se - mg/kg of Active chlorine Max 20 Max 5 ISIRI 7098
Fe – %w/w Max 0.5 Max 0.2 ISIRI 3352
Appearance White. Granulated White granular powder ISIRI 7098 & 3352
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Calcium Chloride

CaCl₂

Calcium chloride, also known as Neutral calcium chloride, Calcium chloride (II), Calcium dichloride and E509, is a white crystalline solid at room temperature with the chemical formula CaCl₂ and it is highly soluble in water besides being odourless. It comes in 2 forms of industrial and edible. It can be created by neutralizing hydrochloric acid with calcium hydroxide.

Calcium Chloride

Applications:

  • De-icing or dust control on gravel roads
  • Pharmaceutical industry/treating burns and poisoning
  • Making metal soaps and glycerin
  • Water and wastewater treatment
  • Drilling oil and petrochemical wells
  • Dehumidification
  • Paper industry

Specifications:

Physical & Chemical Properties ISIRI Compliant Range CCPC Product Range Standard Reference
Purity of calcium chloride (CaCl₂) _%w/w (anhydrous) Min 94 Min 94 ISIRI 18193
Total Alkalinity (AS NaCl) _%w/w Relative to active substance CaCl₂ Max 6 Max 4 ISIRI 18193
Fluoride (F) _%w/w Max 0.004 Max 0.003 ISIRI 13571
Total magnesium (as MgCl₂) _%w/w Relative to active substance CaCl₂ Max 0.5 Max 0.2 ISIRI 18193
Ca(OH)₂ _%w/w Relative to active substance CaCl₂ Max 0.2 Max 0.1 ISIRI 18193
Appearance White, Granulated White granular solid ISIRI 13571
Particle size - 1-4 mm
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Liquid Caustic Soda

NaOH

Liquid caustic soda is a chemical substance with the formula NaOH, and its raw material and prerequisite is natural salt. Caustic soda is produced in both solid and liquid forms.

Liquid Caustic Soda

Applications:

  • Production of various types of sodium silicate
  • PVC production industries
  • Degreasing agent for greasy pipes and surfaces
  • Mineral products
  • Leather manufacturing
  • Manufacturing detergent powders and dishwashing liquids

Specifications:

Typical Test Unit Specification Test Method
NaOH Wt% 48.5 min Uhde A59.01.04 /2.4.5.02
NaCl Wt.ppm 100 max Uhde A59.02.01 /2/4/5/04
Fe Wt.ppm 3 max Uhde A59.09.01 /2.4.5.06
Sp.Gr@15.6°C — 1.515 min Uhde A59.01.03 /2.4.5.03
Appearance — Clear EDC Test Method 19
NaClO₃ Wt.ppm 50 max Uhde A59.10.02 /2.4.5.07.2.4.5.10
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