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Vanadium III Sulfate As an Electrolyte For a Vanadium Redox Flow Battery

Vanadium iii sulfate, also known as V 2 SO 4, is a transition metal sulfate. It is used as an additive in the production of steel. It is also used as an alloy in titanium-6AL-4V, the most common commercially available titanium alloy.

The present invention relates to a method for producing a vanadium (III) sulfate aqueous sulfuric acid solution of high quality, which is useful as an electrolyte for a vanadium redox flow battery. This method includes the following steps:

Heating a vanadium (III) oxide in sulfuric acid having a concentration of 80% or more at 140 to 260 deg C to form solid vanadium (III) sulfate.

Alternatively, the reaction solution may be cooled to 30 deg C or lower and filtered through an acid-resistant filter such as a # 4 glass filter. The filtrate may be washed with water, distilled water or other aqueous solutions, and the residue removed.

The resulting dried cake is then analyzed by powder X-ray diffraction to confirm that it is composed of vanadium (III) sulfate. It was then further analyzed by an elemental analysis method to confirm the composition of the dried cake and determine the concentration of the elements.

Moreover, the present invention provides a method for producing a sulfuric acid aqueous solution of vanadium (III) sulfate of high quality, which is useful as an electrode electrolyte for a vanadium (III) redox flow battery. This method includes heating a vanadium (III) oxide solution in sulfuric acid having a concentration of 80 percent or more at 140 to 260 degC, removing the generated hydrogen chloride and adjusting the sulfate content of the solution by adding fuming sulfuric acid or stabilized SO 3 to adjust the sulfate content of the reaction solution.


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Surfactant

ALS Ammonium Lauryl Sulfate CAS 2235-54-3

About ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
Orachemicals is a trusted global ALS Ammonium Lauryl Sulfate. Feel free to send an inquiry to get the latest price of ALS Ammonium Lauryl Sulfate if you would like to buy Ammonium Lauryl Sulfate in bulk.

Product Performance of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

Technical Parameter of ALS Ammonium Lauryl Sulfate:

Product Name    Short Name   Purity       PH    OdorAppearance  
Ammonium Lauryl SulfateALS68%-72%5.5-7.0Slight characteristic odorGel-like paste


Applications of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate is suitable for high-end shampoos, foam baths, children's shampoos, hand sanitizers and other foaming washing products. It is used synergistically with fatty alcohol ether ammonium sulfate (AESA), and the effect is better. This product is not suitable for alkaline systems. The recommended dosage is 5-30%.


Packing & Shipping of ALS Ammonium Lauryl Sulfate:
We have many different kinds of packing which depend on ALS Ammonium Lauryl Sulfate quantity.
ALS Ammonium Lauryl Sulfate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
ALS Ammonium Lauryl Sulfate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Ammonium Lauryl Sulfate Properties

Other NamesN/A
CAS No.2235-54-3
Compound FormulaROSO3NH4
Molecular WeightN/A
AppearanceGel-like paste
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Ammonium Lauryl Sulfate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

Blog

Sodium Sulfate

Sodium sulfate, a common salt, is a crystalline white ionic substance with a high melting point. It is used as a drying agent in glass manufacturing and organic synthesis, as a chemical analysis reagent and in dyeing textiles.

Sodium sulfate is a natural substance that is present in nature in several forms. Among them are Glauber's salt (named after Johann Rudolf Glauber, who discovered it in the seventeenth century) and thenardite. These two salts are both soluble in water.

The most common form of sodium sulfate is decahydrate. However, there are also several related hydrates. Sodium sulfate in this form has a melting point of 888degC.

A rarer form is heptahydrate. This has an extremely low BCF value.

Sodium sulfate can be produced from sulfuric acid and sodium chloride. Sulfuric acid is often neutralized by sodium hydroxide. Other methods of production include the Leblanc process, the Hargreaves process, and the Mannheim process. Almost all of the world's production is natural, though half of it is chemically produced. In 1990, Spain was the largest producer of natural sodium sulfate. During 2006, however, production was estimated to have decreased to 1.5 to 2 million tonnes per year.

Sodium sulfate has a high affinity for various organic compounds. Hence it is a common component in household detergents for textile laundering. Some household detergents contain concentrations of 20.8% to 56.7 percent. While this is a small percentage, it still means that a significant proportion of the domestic consumer population is exposed to sodium sulfate.


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Surfactant

ALES Ammonium laureth sulfate CAS 32612-48-9

About ALES Ammonium laureth sulfate:
ALES Ammonium laureth sulfate has rich and delicate foam, strong detergency and good biodegradability.
Orachemicals is a trusted global ALES Ammonium laureth sulfate. Feel free to send an inquiry to get the latest price of ALES Ammonium laureth sulfate if you would like to buy Ammonium Alcohol Laureth Sulfate in bulk.

Product Performance of ALES Ammonium laureth sulfate:
ALES Ammonium laureth sulfate has good resistance to hard water; its degreasing power is moderate..

Technical Parameter of ALES Ammonium laureth sulfate:

Product Name    Short Name   Purity       PH    OdorAppearance  
Ammonium Laureth SulfateALES68%-72%5.5-7.0Slightly characteristic odorTranslucent gel-like paste


Applications of ALES Ammonium laureth sulfate:
ALES Ammonium laureth sulfate is used in shampoos, has good combability and skin comfort.
It is commonly used as a foaming agent and detergent for liquid washing cosmetics such as shampoos and bath agents.


Packing & Shipping of ALES Ammonium laureth sulfate:
We have many different kinds of packing which depend on ALES Ammonium laureth sulfate quantity.
ALES Ammonium laureth sulfate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
ALES Ammonium laureth sulfate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Ammonium Laureth Sulfate Properties

Other NamesN/A
CAS No.32612-48-9
Compound FormulaRO(CH2CH2O)nSO3NH
Molecular WeightN/A
AppearanceTranslucent gel-like paste
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Ammonium Laureth Sulfate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

Surfactant

ALS Ammonium Lauryl Sulfate CAS 2235-54-3

About ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
Orachemicals is a trusted global ALS Ammonium Lauryl Sulfate. Feel free to send an inquiry to get the latest price of ALS Ammonium Lauryl Sulfate if you would like to buy Ammonium Lauryl Sulfate in bulk.

Product Performance of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

Technical Parameter of ALS Ammonium Lauryl Sulfate:

Product Name    Short Name   Purity       PH    OdorAppearance  
Ammonium Lauryl SulfateALS68%-72%5.5-7.0Slight characteristic odorGel-like paste


Applications of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate is suitable for high-end shampoos, foam baths, children's shampoos, hand sanitizers and other foaming washing products. It is used synergistically with fatty alcohol ether ammonium sulfate (AESA), and the effect is better. This product is not suitable for alkaline systems. The recommended dosage is 5-30%.


Packing & Shipping of ALS Ammonium Lauryl Sulfate:
We have many different kinds of packing which depend on ALS Ammonium Lauryl Sulfate quantity.
ALS Ammonium Lauryl Sulfate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
ALS Ammonium Lauryl Sulfate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Ammonium Lauryl Sulfate Properties

Other NamesN/A
CAS No.2235-54-3
Compound FormulaROSO3NH4
Molecular WeightN/A
AppearanceGel-like paste
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Ammonium Lauryl Sulfate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

Surfactant

ALS Ammonium Lauryl Sulfate CAS 2235-54-3

About ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
Orachemicals is a trusted global ALS Ammonium Lauryl Sulfate. Feel free to send an inquiry to get the latest price of ALS Ammonium Lauryl Sulfate if you would like to buy Ammonium Lauryl Sulfate in bulk.

Product Performance of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

Technical Parameter of ALS Ammonium Lauryl Sulfate:

Product Name    Short Name   Purity       PH    OdorAppearance  
Ammonium Lauryl SulfateALS68%-72%5.5-7.0Slight characteristic odorGel-like paste


Applications of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate is suitable for high-end shampoos, foam baths, children's shampoos, hand sanitizers and other foaming washing products. It is used synergistically with fatty alcohol ether ammonium sulfate (AESA), and the effect is better. This product is not suitable for alkaline systems. The recommended dosage is 5-30%.


Packing & Shipping of ALS Ammonium Lauryl Sulfate:
We have many different kinds of packing which depend on ALS Ammonium Lauryl Sulfate quantity.
ALS Ammonium Lauryl Sulfate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
ALS Ammonium Lauryl Sulfate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Ammonium Lauryl Sulfate Properties

Other NamesN/A
CAS No.2235-54-3
Compound FormulaROSO3NH4
Molecular WeightN/A
AppearanceGel-like paste
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Ammonium Lauryl Sulfate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

Surfactant

ALS Ammonium Lauryl Sulfate CAS 2235-54-3

About ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
Orachemicals is a trusted global ALS Ammonium Lauryl Sulfate. Feel free to send an inquiry to get the latest price of ALS Ammonium Lauryl Sulfate if you would like to buy Ammonium Lauryl Sulfate in bulk.

Product Performance of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

Technical Parameter of ALS Ammonium Lauryl Sulfate:

Product Name    Short Name   Purity       PH    OdorAppearance  
Ammonium Lauryl SulfateALS68%-72%5.5-7.0Slight characteristic odorGel-like paste


Applications of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate is suitable for high-end shampoos, foam baths, children's shampoos, hand sanitizers and other foaming washing products. It is used synergistically with fatty alcohol ether ammonium sulfate (AESA), and the effect is better. This product is not suitable for alkaline systems. The recommended dosage is 5-30%.


Packing & Shipping of ALS Ammonium Lauryl Sulfate:
We have many different kinds of packing which depend on ALS Ammonium Lauryl Sulfate quantity.
ALS Ammonium Lauryl Sulfate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
ALS Ammonium Lauryl Sulfate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Ammonium Lauryl Sulfate Properties

Other NamesN/A
CAS No.2235-54-3
Compound FormulaROSO3NH4
Molecular WeightN/A
AppearanceGel-like paste
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Ammonium Lauryl Sulfate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

Surfactant

Sodium n-Octanol sulfate CAS 142-31-4

About Sodium n-Octanol sulfate:
Sodium n-Octanol sulfate is easily soluble in water, has good dispersibility, good compatibility with hard water and high electrolyte stability.
Orachemicals is a trusted global Sodium n-Octanol sulfate. Feel free to send an inquiry to get the latest price of Sodium n-Octanol sulfate if you would like to buy Sodium n-Octanol sulfate in bulk.

Product Performance of Sodium n-Octanol sulfate:
Sodium n-Octanol sulfate has high temperature resistance and excellent alkali resistance. It has excellent decontamination, emulsification, foaming properties, hard water resistance and permeability.

Technical Parameter of Sodium n-Octanol sulfate:

Product Name    Short Name   Purity       PH    OdorAppearance  
Sodium n-Octanol sulfateN/A30%9.0-10.0Characteristic odorLight yellow transparent liquid


Applications of Sodium n-Octanol sulfate:
Sodium n-Octanol sulfate is an excellent emulsifier, penetrant, dispersant, degreasing agent and wetting agent, and is more suitable for neutral and alkaline media.
Sodium n-Octanol sulfate is often used in detergents, metal processing, electroplating, papermaking, polymer synthesis, beneficiation reagents and other fields.
 

Packing & Shipping of Sodium n-Octanol sulfate:
We have many different kinds of packing which depend on Sodium n-Octanol sulfate quantity.
Sodium n-Octanol sulfate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
Sodium n-Octanol sulfate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Sodium n-Octanol Sulfate Properties

Other NamesN/A
CAS No.142-31-4
Compound FormulaC8H17NaO4S
Molecular WeightN/A
AppearanceLight yellow transparent liquid
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Sodium n-Octanol Sulfate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

Surfactant

C12-13 Alkyl Sulfate Sodium Salt CAS 1231880-35-5

About C12-13 Alkyl Sulfate Sodium Salt:
C12-13 Alkyl Sulfate Sodium Salt is a high-performance anionic surfactant with excellent decontamination, dispersion, emulsification, foaming performance.
Orachemicals is a trusted global C12-13 Alkyl Sulfate Sodium Salt. Feel free to send an inquiry to get the latest price of C12-13 Alkyl Sulfate Sodium Salt if you would like to buy C12-13 Alkyl Sulfate Sodium Salt in bulk.

Product Performance of C12-13 Alkyl Sulfate Sodium Salt:
C12-13 Alkyl Sulfate Sodium Salt has good resistance to hard water and good low temperature resistance.

Technical Parameter of C12-13 Alkyl Sulfate Sodium Salt:

Product Name    Short Name   Purity       PH    OdorAppearance  
C12-13 Alkyl Sulfate Sodium SaltN/A69%7.0-9.5Slightly characteristic odorPaste


Applications of C12-13 Alkyl Sulfate Sodium Salt:
C12-13 Alkyl Sulfate Sodium Salt can be used as an emulsifier in various detergents, cleaning agents, foaming agents, foaming agents, air-entraining agent formulations in emulsion polymerization and other fields.

Packing & Shipping of C12-13 Alkyl Sulfate Sodium Salt:
We have many different kinds of packing which depend on C12-13 Alkyl Sulfate Sodium Salt quantity.
C12-13 Alkyl Sulfate Sodium Salt packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
C12-13 Alkyl Sulfate Sodium Salt shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

C12-13 Alkyl Sulfate Sodium Salt Properties

Other NamesN/A
CAS No.1231880-35-5
Compound FormulaROSO3Na 
Molecular WeightN/A
AppearancePaste
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

C12-13 Alkyl Sulfate Sodium Salt Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

Surfactant

ALS Ammonium Lauryl Sulfate CAS 2235-54-3

About ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
Orachemicals is a trusted global ALS Ammonium Lauryl Sulfate. Feel free to send an inquiry to get the latest price of ALS Ammonium Lauryl Sulfate if you would like to buy Ammonium Lauryl Sulfate in bulk.

Product Performance of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

Technical Parameter of ALS Ammonium Lauryl Sulfate:

Product Name    Short Name   Purity       PH    OdorAppearance  
Ammonium Lauryl SulfateALS68%-72%5.5-7.0Slight characteristic odorGel-like paste


Applications of ALS Ammonium Lauryl Sulfate:
Ammonium Lauryl Sulfate is suitable for high-end shampoos, foam baths, children's shampoos, hand sanitizers and other foaming washing products. It is used synergistically with fatty alcohol ether ammonium sulfate (AESA), and the effect is better. This product is not suitable for alkaline systems. The recommended dosage is 5-30%.


Packing & Shipping of ALS Ammonium Lauryl Sulfate:
We have many different kinds of packing which depend on ALS Ammonium Lauryl Sulfate quantity.
ALS Ammonium Lauryl Sulfate packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
ALS Ammonium Lauryl Sulfate shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Ammonium Lauryl Sulfate Properties

Other NamesN/A
CAS No.2235-54-3
Compound FormulaROSO3NH4
Molecular WeightN/A
AppearanceGel-like paste
Melting PointN/A
Boiling PointN/A
DensityN/A
Solubility in H2ON/A
Exact MassN/A

Ammonium Lauryl Sulfate Health & Safety Information

Signal WordN/A
Hazard StatementsN/A
Hazard CodesN/A
Risk CodesN/A
Safety StatementsN/A
Transport InformationN/A
Inquiry us

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