Lc 235 is designed specially for use in systems where
The use of acidic descalers are not recommended. Lc
235 may be re-circulated by means of a high volume
Pump for the removal of scale. Lc 235 can be used
Safely on to copper & brass surfaces besides being very
Effective in steel system.
Application
Lc 235 may be soaked overnight and re-circulated. When scale is present,
The tubes should first scraped out to remove as much as possible and then
Flushed out with a hose.
Dosage
Circulate a 10% solution (10 gallons of lc 235 for every 100 gallons of
Water.) for a period of four to six hours depending on the scale thickness.
Solution may be heated for effectiveness by steaming. The system should
Then be drained and inspected. If more scale remains, repeat the process.
When the cleaning process is complete, flush with clean water and place it
Back in service. For storing / stand by system use lc 253 or lc 252.
Handling & precaution
This product is alkaline and should be handled with care to prevent personal
Injury. Protective clothing, gloves and eye protection should be worn. In case
Of skin contact, immediately flush thoroughly with plenty of clean water. In
Case of eye contact, flush with copious amounts of water for 15 minutes and
Consult a physician. Refer to material safety data sheet for more specific
Procedures and directions.
Packaging
Available in pail of 20 lt..
Can also be custom packaged.
Product Name: Sodium permanganate Use level: Industrial Content: 40 (%) CAS Number: 10101-50-5 Molecular formula:NaMnO4 Molecular Weight: 141.93 Appearance: purple liquid. A density of 1.36 ~ 1.39 g / cm3, soluble in water, ethanol and ether, soluble in liquid ammonia. Decomposition in alkali. Strong oxidizing. And chemical properties similar to potassium permanganate. Purposes: as oxidants, disinfectants, fungicides and phosphorous antidotes. Toluene is also used to manufacture saccharin, o-toluene sulfonamide and organic synthesis and purification of phenol wastewater treatment. Can be used for circuit boards, metal surface cleaning, the conductive film cleaning to remove grease, electrolytic manganese dioxide, chemical fiber finishing, electroplating addition to hydrogen sulfide and other odors, as well as water treatment and so on. Packaging and storage: Industrial Pails barrel, net weight 25kg plastic drum, 250kg steel-plastic composite barrels, 1250kg IBC barrels packaging. Store in a cool dry place. Quality Standard: Â Items index Sodium permanganate (NaMnO4) Content / (%) 40 Water-insoluble content / (%) 0.01 Potassium (K) content / (%) 0.22 pH value 6 ?8 Density / (g/cm3) 1.36 1.39 Chloride (Cl) content / (%) 0.02
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
Product Name: Ferrous Sulphate Heptahydrate Molecular Formula: FeSO4. 7H2O CAS No.: 7782-63-0 Mol Weight: 278.05 Usage and Dosage: 1. Industrially: ferrous sulphate heptahydrate is mainly used as a precursor to other iron compounds. It is a reducing agent, for the reduction of chromate in cement. 2. Nutritional Supplement: Together with other iron compounds, ferrous sulphate is used to fortify foods and treat iron-deficiency anemia. Constipation is a frequent and uncomfortable side effect associated with the administration of oral supplements. Stool softeners often are prescribed to prevent constipation. 3. Colorant: Ferrous sulphate can also be used to stain concete and some limestones and sandstones a yellowish rust color. 4. Water Treatment: Ferrous sulphate has been applied for the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies. Storage: Storage Store in cool, dry, well ventilated area, removed from oxidising agents (eg. hypochlorites), acids, metals and foodstuffs. Ensure containers are adequately labelled, protected from physical damage and sealed when not in use. Large storage areas should have appropriate ventilation systems. Precaution: Flammability Non flammable. No fire or explosion hazard exists. Packing: Net weight 25kgs, 50kgs per each plastic woven bag Technical Specification Appearance: Light green crystalline powder Fe 19.7%min Pb 20 ppm max As2 ppm max Cd 5 ppm max Size Crystalline Powder
SPECIAL FEATURES As an excipient for dry extracts., Crispness enhancer for food processing., food batters., and coatings., flavorings., and colorants., Cold water-soluble products., glazes., Thickening agent., Binding agent., Stabilizer., Surface finishing agent., Emulsifier
SPECIAL FEATURES As an excipient for dry extracts., Crispness enhancer for food processing., food batters., and coatings., flavorings., and colorants., Cold water-soluble products., glazes., Thickening agent., Binding agent., Stabilizer., Surface finishing agent., Emulsifier
Malto Dextrin is widely used for baking cookies, muffins and other bakery products. It enhances the tenderness and texture. It makes the product soft and lowers the fat content. The Malto Dextrin we supply prevents the formation of crystals on the surface of frozen foods and is used as a sugar substrate in sports drinks. Depending on the depolymerization degree it may be either form-building or leavening agent. It is also easy to digest. TEXTURE & FEATURE: White to cream color fine fluffy powder, free from rancidity and foreign matter. APPLICATION: MALTO DEXTRIN enhances texture and tenderness in cookies, cakes, muffins, and other bakery products. Malto dextrin helps to make soft, low-fat bakery products. Also reduced-fat baked goods. It also prevents the formation of crystals on the surface of frozen foods and is used as a sugar substrate in sports drinks. Depending on the depolymerization degree it may be either form-building or leavening agent. It's easily digested.
Malto Dextrin is widely used for baking cookies, muffins and other bakery products. It enhances the tenderness and texture. It makes the product soft and lowers the fat content. The Malto Dextrin we supply prevents the formation of crystals on the surface of frozen foods and is used as a sugar substrate in sports drinks. Depending on the depolymerization degree it may be either form-building or leavening agent. It is also easy to digest. TEXTURE & FEATURE: White to cream color fine fluffy powder, free from rancidity and foreign matter. APPLICATION: MALTO DEXTRIN enhances texture and tenderness in cookies, cakes, muffins and other bakery products. Malto dextrin helps to make soft, low-fat bakery product. Also reduced-fat baked goods. It also prevents the formation of crystals on the surface of frozen foods and is used as a sugar substrate in sports drinks. Depending on depolymerization degree it may be either form-building or leavening agent. It's easily digested.
Malto Dextrin is widely used for baking cookies, muffins and other bakery products. It enhances the tenderness and texture. It makes the product soft and lowers the fat content. The Malto Dextrin we supply prevents the formation of crystals on the surface of frozen foods and is used as a sugar substrate in sports drinks. Depending on the depolymerization degree it may be either form-building or leavening agent. It is also easy to digest. TEXTURE & FEATURE: White to cream color fine fluffy powder, free from rancidity and foreign matter. APPLICATION: MALTO DEXTRIN enhances texture and tenderness in cookies, cakes, muffins and other bakery products. Malto dextrin helps to make soft, low-fat bakery product. Also reduced-fat baked goods. It also prevents the formation of crystals on the surface of frozen foods and is used as a sugar substrate in sports drinks. Depending on depolymerization degree it may be either form-building or leavening agent. It's easily digested.
1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown. 2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell. 3. It can produce acetylene gas when met water, it can burn when meets fire. 4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).
