It is a moderate reducing agent. It is a source of thiosulfate ion (S2O3-2) (dissolves silver salts). Its major use is as a fixing agent in photography for developing film and the extracting silver from ore. It is used in chrome-tanning leather and in chemical manufacture as a source of sulfide ion. It is also used in paper, textile, and gas purification. Sodium Thiosulfate Anhydrous FCC Wcode:19-051-002 Sales Specifications Sodium Thiosulphate (by mass) : 98.00% Min pH of 10% Solution :6.5 to 9.5 Insoluble in water :0.001% Max Sodium Sulphide :0.001% Max Iron (Fe) : 0.005% Max Loss on drying:1.5% Max Bulk Density :1.667 g/cc Packing 50 lb bag, 44 bags per pallet
Sodium Thiosulfate is a white translucent crystals or powder that is common as the pentahydrate form; melting at 48 C; readily soluble in water and oil of turpentine; aqueous solution is slightly alkaline which decompose to sulfate and sulfide in the air. It is a moderate reducing agent. It is a source of thiosulfate ion (S2O3-2) (dissolves silver salts). Its major use is as a fixing agent in photography for developing film and the extracting silver from ore. It is used in chrome-tanning leather and in chemical manufacture as a source of sulfide ion. It is also used in paper, textile and gas purification. Sodium Thiosulfate Pentahydrate FCC WC Code: 19-125-02 Sales Specification Appearance: Solid Assay: 99.00 % Sodium Thiosulfate (Na2S2O3) : 100.50 % Lead: 2 mg/kg Selenium: 0.003 % Water: 32.00 %- 37.00 % Sulfate : Nil Sulfite : Nil Chloride: Nil pH of 10% solution: 6.0- 8.0 Iron: 0.002 % Packing 50 lb paper bag, 44 bags per pallet
Supplier: Chrome ore, cotton waste, cotton linter, cotton yarn, crust leather
Services: We indent in different items mentioned earlier
Buyer: Aluminum alloy plates, pipes, auto parts, chemicals, packing material, garments, hardware
Mimosa Me POP MIMOSA ME is a soft mimosa single bleached extract of high quality indicated for tannage of hides and skins whenever a very light colour is required. In the tannage of soles and vachettas a very nice beige tone, often desired, is acheived. TYPICAL ANALYSIS : Physical Aspect : Light beige hygroscopic powder, dedusted. Ionic Character : Anionic PCP : Free Tannins % : 70.0 + 1.0 Non-Tannins % : 20% Insolubles : 0.5% Moisture % : 4.0% Mineral Ash : 0.4% Fe (Iron) : 0.00025 ppm Cu (Copper) : Nil pH (1:10 soln.) : 4.0 - 4.5 PROPERTIES : POP MIMOSA ME is soluble in tap and hot water, with the following characteristics on vegetable tannage : * Fast and efficient penetration. * Excellent yield. * Very light colour leathers * Good fixation * Nice beige tone For chrome leather tannage POP MIMOSA ME permits : * Bellies and flanks fillings. * Better buffing properties. * Excellent polish effect. * To keep the embossing effect. APPLICATION : POP MIMOSA ME may be used alone or blended with other vegetable extracts. The following use is recommended : * Based on limed weight * 25-30% for vachetta tannage (veg leather) * 40-45% for sole tannage. * Based on shaved weight * 5-15% for chrome leather tannage. TYPES OF MANUFACTURE : * Flexible and semi firm leather. * Tanning and Re-tanning of chrome box-cow. * Harness and calf leather. * East Indian leather. RECOMMENDATION : During the leather production, there may be a risk of iron contamination. In order to prevent this, we suggest to use an iron-sequestering agent such as Pop DS Powder (0.2% on the reference weight), which may be added together with the first addition of tanning agents on the tanning or retanning processes. STORAGE : POP MIMOSA ME maintains its characteristics unchanged if properly stored in dry premises protected from sunlight in closed bags. PACKING : POP MIMOSA ME is presented in a powder form, dedusted, and packed in a 25Kg. bag net weight.
Product Introduction Ammonium sulfate is a colorless crystalline or white particle, with an acidic aqueous solution that is insoluble in ethanol and acetone. Ammonium sulfate is mainly used as fertilizer and is suitable for various soils and crops. It can also be used in textile, leather, medicine, and other fields. Product specifications: Common names aluminum sulfate English name Aluminium sulfate CAS NO 10043-01-3 Molecular weight 342.151 Density 2.71g/mLat 25C(lit.) Boiling point N/A Molecular formula Al2O12S3 Melting point 770C (dec.)(lit.) Main features: 1, reasonable price, stable quality, short delivery time 2. Timely follow up orders and arrange delivery according to the policies of different countries, and provide complete customs clearance documents 3. Can inform customers of market price trend in time Any inquiry will be answered within 12 hours Product application: 1. Curing agent (oil, water and other miscellaneous use), albumin pasteurization stabilizer (including liquid or frozen whole eggs, white or yolk). The maximum allowable dosage (FAO/WHO, 1984) is 0.036%. It is used for papermaking, water purification, mordant, tanning agent, pharmaceutical astringent, wood preservative, foam fire extinguishing agent, etc. It is used in the production of artificial gems and high-grade ammonium alum. Analytical reagent, mordant, water repellent, oil decolorizing agent. 2. After soluble in water, fine particles and natural colloids in water can be condensed into large flocculent, which can be removed from the water, so it is used as a coagulant for water supply and wastewater. It is used as paper sizing agent in the paper industry to enhance the water resistance and impermeability of paper. It is commonly used as a raw material for other aluminates in the chemical industry, such as adding K2SO4 to aluminum sulfate solution, and KAl (SO4) 2, which has a small solubility product, is precipitated from the solution in a large crystal form. The wood industry uses it as a preservative. In the fuel industry, it is used as a precipitating agent in the production of chrome yellow and lake dyes, and also plays the role of color fixation and filler. In the fire fighting industry, it is composed of foam extinguishing agent with baking soda and blowing agent. Used as a tanning agent in the tannery industry. Used as a mordant in the printing and dyeing industry. In addition, it is also used as a clarifying agent in oil industry, deodorizing and decolorizing agent in petroleum industry, astringent in pharmaceutical industry, etc.
Supplier: Manganese ore, iron ore, chrome ore, bauxite, feldspar, zinc, tin, lead ingots & chips, silco manganese, ferro manganese, ferro silcon, finished & semi finished products, pig iron, iron pellets & sponge, sugilite
Buyer: Ferro alloys, steel industry, chemical industry, fertiliser industry, animal feed industry.
Dear Sir Warm Greetings. We wish to introduce our company POPLONCHEMIE www.poplonchemie.com as an ISO certified company in INDIA also a member of ZDHC and Star Export house which is into manufacturing and exports of complete range of LEATHER TANNING CHEMICALS since past 2 decades. Our products are as follows : BEAMHOUSE AUXILIARIES ( Acid Bates, Alkali Bates, Enzymes, Sodium Formate, Degreasing Agents, Liming Auxiliary, Anti-Wrinkle Auxiliary, Basifying Agent, Sequestering Agent etc) SYNTANS (Chrome Syntan, Replacement Syntan, Melamine Syntan, Levelling Agent, Dispersing Agent, Styrene Co-polymer Syntan, Resin Syntan, Acrylic Syntan, White Syntan, Aluminum syntan etc) VEGETABLE EXTRACTS ( Mimosa, Quebracho, Chestnut, Tara, Wattle Solid, Wattle Powder, Myrobalan etc) FATLIQUORS ( Fish Oil, Fish oil based fatliquor, Semi synthetic oil, Synthetic Oil, Vegetable fatliquor, Lanolin Fatliquor, Lecithin Fatliquor, Cationic Fatliquor etc) FINISHING CHEMICALS ( Laquers, Binders, Protein, Wax etc) Our factories are located in Mumbai and Amritsar in INDIA. We are manufacturing and exporting our chemicals to more than 25 nations across the world such as Italy, Russia, China, Indonesia, Korea, Nepal, Bangladesh, Pakistan, Srilanka, Morocco etc. and also to all major tanning centers in INDIA. Our products are of high quality which are approved across the world and we have a competitive edge over our competitors. We import our raw extracts for Mimosa and Quebracho from South America , Africa and do the sulphitation in India. For your information we are hereby attaching our complete product list of all our products along with a comparative chart of our products with BASF products. Kindly study the same and let us know if you will be interested in our products. We are provide OEM and OBM packaging services for all our clients.
Supplier: Goat, sheep and cow finished leather for garments and shoe articles. Mainly we are expecting semi chrome and full chrome goat suedes , shoe upper and lining.
Services: Technical service.
Buyer: Wattle extract, fatliquors, retanning and finishing chemicals.
Supplier: Chrome free split crust, wet blue split leather
Buyer: Leather chemicals
