Commodity:Sodium persulfate
Molecular Formula : Na2S2O8
Molecular weight : 238.13
Description
Sodium persulfate is a white,crystalline,odourless salt.It is used as initiator for the Polymerization of monomers and as a strong oxidizing agent in many applications.It has the particular advantage of being almost non - hygroscopic,of having a particularly good storage stability as a result of its extremely high purity and of being easy and safe to handle.
Transportation
Road/Rail transport : GGVS,GGVE,ADR,RID/CLASS 5.1 Sea transport : GGV Sea/IMDG code : CLASS 5.1 Page 5185,UN no.1505
Water hazards class 1(slight water hazard)
All information is given in good faith,but without warranty,since the conditions of use are outside our control. Verification by the user is recommended.Freedom from patent restriction cannot be assumed.
Package
(1) In 25kgs net multiple paper bags with one PE bag inner
(2) In 25kgs net PE bags
(3) In 25kgs net woven bags with two PE bags inner
(4) In 1000kgs net big woven bags with one PE bag inner
The above package is also with a pallet 1000kgs each.
Storage
NPS(SPS) is not combustible but assists combustion materials due to release of oxygen.Provided it is stored under appropriate condition.It must be stored dry in closed containers and protected from direct sunlight,heat and humidity.Impurities such as dirt,rust or traces of metal and reductants may cause catalytic decomposition.The product as supplied or in solution needs to be handled with appropriate care.The eye,skin and clothes must be protected when working with NPS(SPS) as damp powder or aqueous solution has a bleaching and slightly corroding effect.
Application
Polymerization : Initiator for the emulsion or solution Polymerization of acrylic monomers,vinyl acetate,vinyl chloride etc.and for the emulsion co-polymerization of styrene,acrylonitrile,butadiene etc.
Metal treatment : Treatment of metal surfaces(e.g. in the manufacture of semiconductors;
cleaning and etching of printed circuits),activation of copper and aluminium surfaces.
Cosmetics : Essential component of bleaching formulations.
Paper : modification of starch,repulping of wet - strength paper.
Textile : Desizing agent and bleach activator - particularly for cold bleaching.(i.e.bleaching of Jeans).
Others :
- Chemical synthesis
- Water treatment(decontamination)
- Waste gas treatment,oxidative degradation of harmful substances(e.g.Hg)
- Disinfectant
ITEMS SPECIFICATIONS
Appearance white crystalline salt
Assay 99.0% w/w min
Active oxygen 6.65% w/w min
Chloride and chlorate(as CL) 0.005% w/w max
Ammonia (NH4) 0.05% w/w max
Manganese(Mn) 0.0001% w/w max
Iron(Fe) 0.001% w/w max
Heavy metals(as Pb) 0.001% w/w max
Moisture 0.05% w/w max
Decomposition of the product as supplied at above 65C
Recommended storage temperature Normal Temperature
Storage stability as from date of delivery 12 months
Solid type: white powder or granules, hygroscopic, readily soluble in water. The aqueous solution may absorb CO2 and form aluminum hydroxide precipitate. Addition of NaOH is required to increase stability.
Liquid type: transparent slurry, stable during storage life. Prolonged stay of diluted aqueous solution may cause aluminum hydroxide precipitate.
Use:
In the construction process, it can be used as leaking stoppage agent combined with the sodium silicate.
In paper-making, this product can mix with aluminum sulfate to be a good filling agent.
In water treatment, it can be used as additive of purifier.
Ethyl Acetate is an ester of Ethanol and Acetic Acid, (systematically Ethyl Ethanoate, commonly abbreviated EtoAc or EA) an organic compound having formula CH3COOCH2CH3. Liquid Ethyl Acetate is a colorless solvent has a characteristic sweet / fruity smell. We are a distinguished Liquid Ethyl Acetate Exporter based in India. Liquid Ethyl Acetate, offered by us, is perfect in formulation is well-tested. Further, we welcome bulk orders for Liquid Ethyl Acetate with complete sense of responsibility.
Applications:
- Ethyl Acetate is used in a variety of coating formulations such as epoxies, urethanes, cellulosic, acrylics and vinyl’s.
- Applications for these coatings are numerous wood furniture and fixtures, agricultural, construction and mining equipment, auto refinishing, and maintenance and marine uses.
- Ethyl Acetate has applications as a solvent in inks for flexographic and rotogravure printing.
- It is used as an extraction solvent in the production of pharmaceuticals and food, and as a carrier solvent for herbicides.
- High purity product can be used as a viscosity reducer for resins used in photoresist formulations in the electronics industry.
Below present our general procedures for the purchase and sale of sugar of Brazilian origin:
1- Buyer issues a Letter of Intention (LOI) addressed to Seller;
2- Seller issues a Soft Corporate Offer (SCO);
3- If Buyer accepts SCO, signs and seals SCO and then sends to Seller;
4- Seller issues Full Corporate Offer (FCO);
5- Buyer signs and seals FCO and issues an Irrevocable Corporate Purchase Order (ICPO), addressed to Seller;
6- Seller issues draft of Sale and Purchase Agreement (SPA) to be discussed and commented;
7- SPA is signed by Seller and Buyer;
8- Buyer issues draft of the Payment Instrument (SBLC/DLC) for approval by Seller´s Bank;
9- If Seller�´s Bank accepts, Buyer issues the bank guarantee (SBLC/DLC);
10- Seller issues Performance Bond (PB) 2%;
11- Seller prepares the product and export documents;
12- Buyer receives the export documents by mail;
13- Buyer makes payment 100% to Seller´s Bank through transfer bank (Swift Message MT-103);
14- Shipping;
15- Seller sends the original export documents to Buyer;
NOTES:
The financial instrument (SBLC / DLC) must be issued by the Top 50 Bank in the world ranking.
We are prominent processors and exporters of a wide range of dextrin including Tapioca White Dextrin that protects the fiber by forming a thin coating and also provides stiffness to some of the varieties of interlining fabrics. It is highly appreciated as an efficient thickening agent for textile printing purposes. It is made from eco-friendly raw materials and used as a carrier in color as well as dyestuff industries.
32051 Industrial Chemicals Suppliers
Short on time? Let Industrial Chemicals sellers contact you.
Infobox references. Phosphated distract phosphate starches can be used as a food additive (E1413) as a freeze-thaw-stable thickener (stabilises the consistency of the foodstuff when frozen and thawed) within the European Union in products such as soups, sauces, frozen gravies and pie fillings.
Acetylated Distarch Glycerol is prepared by treating starch with acetic acid anhydride and glycerol. This results in a starch that is resistant against stirring and high temperatures and with a high stability after cooling.
They are prepared by physically, enzymatically, or chemically treating native starch, thereby changing the properties of the starch.
Modified starches are used in practically all starch applications, such as in food products as a thickening agent, stabilizer or emulsifier; in pharmaceuticals as a disintegrant; as binder in coated paper.
Hydroxypropyl distarch phosphate (HDP) is a modified resistant starch. It is currently used as a food additive (INS number 1442). It is approved for use in the European Union (listed as E1442), the United States, Australia, Taiwan, and New Zealand.
Potassium Sulphate also is known as Sulphate of Potash, is 100% water soluble source of Potassium (K) and Sulphur (S), It can be used in the greenhouse, open field for vegetables, cereals, oilseeds, lawn, turf, and nurseries
Light Liquid Paraffin Oil IP is highly purified mixture of liquid saturated hydrocarbons obtained from petroleum and is highly paraffinic in nature. Light Liquid Paraffin oil is transparent & free from fluorescence in daylight. It is colourless, tasteless, and odourless when cold. Light liquid paraffin oil IP highly refined hydro-treated oil has excellent thermal & chemical stability, having high flash point & is soluble in Chloroform & solvent Ether.
Muriate of potash is the most cost-effective source of potassium and is suitable for replenishing the potassium-depleted soils of all the types. It is recommended for application to most grain, oilseed, sacchariferous and fibre crops with a high need for potassium and a low sensitivity to chlorine, as well as for an annual soil fertilization in order to maintain the potassium content at the optimum level.
Paraformaldehyde is a polymer of formaldehyde with the chemical formula (CH2O)n, where n is typically in the range of 8 to 100. It is a white, crystalline solid composed of small, polymeric formaldehyde units. Paraformaldehyde is commonly used as a solid form of formaldehyde, and it has various applications in different fields.
Form and Structure:
Paraformaldehyde is a low-molecular-weight polymer of formaldehyde, consisting of repeating CH2O units.
It is often produced in the form of white, crystalline granules or as a powder.
Uses:
Fixative in Histology: Paraformaldehyde is commonly used in histology and pathology laboratories as a fixative for preserving biological specimens for microscopic analysis.
Disinfectant: It has disinfectant properties and can be used for sterilizing equipment.
Crosslinking Agent: Paraformaldehyde is used in the crosslinking of proteins, peptides, and nucleic acids in molecular biology applications.
Chemical Synthesis: It serves as a source of formaldehyde in various chemical reactions and syntheses.
Handling and Safety:
Paraformaldehyde should be handled with care, and precautions should be taken to avoid inhalation, skin contact, or ingestion.
When paraformaldehyde is heated, it releases formaldehyde gas, which is a strong irritant. Adequate ventilation and protective equipment should be used when working with paraformaldehyde.
Dissolution:
To use paraformaldehyde as a fixative or in other applications, it is typically dissolved in water to generate a formaldehyde solution.
Storage:
Paraformaldehyde should be stored in a cool, dry place away from heat sources and incompatible materials.
Helps to Increase Fat Percentage in Milk.
It helps to improve the Growth Rate of animals.
Enhances peak milk production and persistency of lactation.
Increase reproductive efficiency after calving.
Decreases metabolic disorders such as ketosis, acidosis & milk fever.
CAS NO.: 87-90-1
DG Class: 5.1
Solubility(25 C): 1.2g/100g water
Available Chlorine: 90%
Moisture: 0.5%
Granular: 8-30mesh,20-60mesh(or decided by customer)
Tablet: 1g,3g,5g,15g,50g,100g(or decided by customer)
32051 Industrial Chemicals Suppliers
Short on time? Let Industrial Chemicals sellers contact you.
