what is Tartaric acid ? Tartaric acid is commonly used in the preparation of medicines, mordants and tanning agents, and is also commonly used as a reagent for the resolution of racemic basic compounds. It is also a sour agent in food additives, sourness is better than malic acid, lactic acid and so on. Several of its salts have important applications. For example, the Fehling reagent is formulated with potassium sodium tartrate in the laboratory to identify aldehyde functional groups in the structure of organic molecules. Its potassium and sodium salt is also called Rochelle's salt. Its crystals are polarized under pressure to produce a potential difference (piezoelectric effect) on both ends of the surface, which can be made into piezoelectric elements for radio and cable broadcasting. The receiver and pickup. Medically, potassium antimony tartrate (commonly known as tartrate) is used to treat schistosomiasis L-tartaric acid Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Commodity 1 provides Lead ore directly from the mine site to the global market. There are no middlemen involved, only our staff on the ground. We strive to organize smooth and transparent transactions. We believe in building long-term relationships with our customers. We aim to be our customers�¢?? leading lead ore supplier. We offer the best prices for our buyers. PACKAGING & DELIVERY Packaging Details: LUMS/Chips Port: Lagos Apapa Port, Nigeria Bags: 50 kg Container: 20 ft Lead time: Quantity (metric tons) 20 MT/Month 60MT/Month Lead time (days) 30 Days 30 Days CHEMICAL COMPOSITION ANALYSIS Element Chemical Symbol Typical Concentration (% by weight) Lead Pb 60.3 Sulfur S 23.7 Oxygen O 12 Silver Ag 0.2 Zinc Zn 0.1 Copper Cu 0.21 Iron Fe 2 Arsenic As 0.01 Antimony Sb 0.01 Lead ore composition varies slightly based on the source and what region of Nigeria it is collected. We encourage buyers to ask for a free sample for their composition analysis and evaluation of ready-to-ship material. Samples are free but buyers should arrange with a courier service of their choice to pick up a free sample.
Antimony Ingots, Antimony Oxide, Sodium Antimonate..
Factory price Copper Cathode Plates/Copper Ingot/ Copper Cathode Cu 99.99% Electro copper Cathode 99.99% Dimension : 914mm x 914 x 12mm (appr.) (+/-1%) ( Standard) 1. Weight of each sheet: 125kgs (+/- 1%) 2. Net weight of each pallet: 2mts (+/- 1%) 3. Min. weight in each container: 20mts approx. 4. Gross weight of each container: 22.20mts approx. 5. Copper (Cu) min% 99.99%-99.97% min Packing: Palletized banded by aluminum bands CONTACT TO PLACE AN ORDER 1.Detailes: 1).Weight: 125kg per sheet 2).Purity: 99.99%-99.97% min 3)..High quality, best price 4).COA 5).Long term supply 2.Usage Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial .valves and fittings,Instrument sliding bearing. 3.Packing & Delivery 1).Packing:Weight of each sheet: 125kgs (+/- 1%),Net weight of each pallet: 2mts (+/- 1%),Min. weight in each container: 20mts approx,Gross weight of each container: 22.20mts approx. 2).Delivery:Within 7-10 days after received your prepayment ELEMENTS VALUE ELEMENTS VALUE Copper Cu 99.97% Min. Silica Si 0.3ppm Max. Cobalt Co 0.2ppm Max. Bismuth Bi 0.1ppm Max. Lead Pb 0.2ppm Max. Tellurium Te 0.05ppm Max. Iron Fe 2ppm Max. Silver Ag 10ppm Max. Aluminum Al 0.5ppm Max. Selenium Se 0.3ppm Max. Manganese Mn 0.1ppm Max. Sulphur S 4ppm Max. Nickel Ni 0.2ppm Max. Magnesium MG 0.4ppm Max. Antimony Sb 0.1ppm Max. Oxygen O 2 0 Arsenic AS 0.1ppm Max. - High quality with low price for you!. We are looking forward to even greater cooperation with you based on mutual benefits.
Factory price Copper Cathode PlatesCopper Ingot Copper Cathode Cu 9999 Electro copper Cathode 9999 Dimension 914mm x 914 x 12mm appr 1 Standard 1 Weight of each sheet 125kgs 1 2 Net weight of each pallet 2mts 1 3 Min weight in each container 20mts approx 4 Gross weight of each container 2220mts approx 5 Copper Cu min 99999997 min Packing Palletized banded by aluminum bands CONTACT TO PLACE AN ORDER 1Detailes 1Weight 125kg per sheet 2Purity 99999997 min 3High quality best price 4COA 5Long term supply 2Usage Electric light industry machinery manufacturing Building industry defense industry and other fields Manufacturing industrial valves and fittingsInstrument sliding bearing 3Packing Delivery 1PackingWeight of each sheet 125kgs 1Net weight of each pallet 2mts 1Min weight in each container 20mts approxGross weight of each container 2220mts approx 2DeliveryWithin 710 days after received your prepayment ELEMENTS VALUE ELEMENTS VALUE Copper Cu 9997 Min Silica Si 03ppm Max Cobalt Co 02ppm Max Bismuth Bi 01ppm Max Lead Pb 02ppm Max Tellurium Te 005ppm Max Iron Fe 2ppm Max Silver Ag 10ppm Max Aluminum Al 05ppm Max Selenium Se 03ppm Max Manganese Mn 01ppm Max Sulphur S 4ppm Max Nickel Ni 02ppm Max Magnesium MG 04ppm Max Antimony Sb 01ppm Max Oxygen O 2 0 Arsenic AS 01ppm Max High quality with low price for you We are looking forward to even greater cooperation with you based on mutual benefits
Factory price Copper Cathode Plates/Copper Ingot/ Copper Cathode Cu 99.99% Electro copper Cathode 99.99% Dimension : 914mm x 914 x 12mm (appr.) (+/-1%) ( Standard) 1. Weight of each sheet: 125kgs (+/- 1%) 2. Net weight of each pallet: 2mts (+/- 1%) 3. Min. weight in each container: 20mts approx. 4. Gross weight of each container: 22.20mts approx. 5. Copper (Cu) min% 99.99%-99.97% min Packing: Palletized banded by aluminum bands CONTACT TO PLACE AN ORDER 1.Detailes: 1).Weight: 125kg per sheet 2).Purity: 99.99%-99.97% min 3)..High quality, best price 4).COA 5).Long term supply 2.Usage Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial .valves and fittings,Instrument sliding bearing. 3.Packing & Delivery 1).Packing:Weight of each sheet: 125kgs (+/- 1%),Net weight of each pallet: 2mts (+/- 1%),Min. weight in each container: 20mts approx,Gross weight of each container: 22.20mts approx. 2).Delivery:Within 7-10 days after received your prepayment ELEMENTS VALUE ELEMENTS VALUE Copper Cu 99.97% Min. Silica Si 0.3ppm Max. Cobalt Co 0.2ppm Max. Bismuth Bi 0.1ppm Max. Lead Pb 0.2ppm Max. Tellurium Te 0.05ppm Max. Iron Fe 2ppm Max. Silver Ag 10ppm Max. Aluminum Al 0.5ppm Max. Selenium Se 0.3ppm Max. Manganese Mn 0.1ppm Max. Sulphur S 4ppm Max. Nickel Ni 0.2ppm Max. Magnesium MG 0.4ppm Max. Antimony Sb 0.1ppm Max. Oxygen O 2 0 Arsenic AS 0.1ppm Max. - High quality with low price for you!. We are looking forward to even greater cooperation with you based on mutual benefits.
Factory price Copper Cathode Plates/Copper Ingot/ Copper Cathode Cu 99.99% Electro copper Cathode 99.99% Dimension : 914mm x 914 x 12mm (appr.) (+/-1%) ( Standard) 1. Weight of each sheet: 125kgs (+/- 1%) 2. Net weight of each pallet: 2mts (+/- 1%) 3. Min. weight in each container: 20mts approx. 4. Gross weight of each container: 22.20mts approx. 5. Copper (Cu) min% 99.99%-99.97% min Packing: Palletized banded by aluminum bands CONTACT TO PLACE AN ORDER 1.Detailes: 1).Weight: 125kg per sheet 2).Purity: 99.99%-99.97% min 3)..High quality, best price 4).COA 5).Long term supply 2.Usage Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial .valves and fittings,Instrument sliding bearing. 3.Packing & Delivery 1).Packing:Weight of each sheet: 125kgs (+/- 1%),Net weight of each pallet: 2mts (+/- 1%),Min. weight in each container: 20mts approx,Gross weight of each container: 22.20mts approx. 2).Delivery:Within 7-10 days after received your prepayment ELEMENTS VALUE ELEMENTS VALUE Copper Cu 99.97% Min. Silica Si 0.3ppm Max. Cobalt Co 0.2ppm Max. Bismuth Bi 0.1ppm Max. Lead Pb 0.2ppm Max. Tellurium Te 0.05ppm Max. Iron Fe 2ppm Max. Silver Ag 10ppm Max. Aluminum Al 0.5ppm Max. Selenium Se 0.3ppm Max. Manganese Mn 0.1ppm Max. Sulphur S 4ppm Max. Nickel Ni 0.2ppm Max. Magnesium MG 0.4ppm Max. Antimony Sb 0.1ppm Max. Oxygen O 2 0 Arsenic AS 0.1ppm Max. - High quality with low price for you!. We are looking forward to even greater cooperation with you based on mutual benefits.
Factory price Copper Cathode Plates/Copper Ingot/ Copper Cathode Cu 99.99% Electro copper Cathode 99.99% Dimension : 914mm x 914 x 12mm (appr.) (+/-1%) ( Standard) 1. Weight of each sheet: 125kgs (+/- 1%) 2. Net weight of each pallet: 2mts (+/- 1%) 3. Min. weight in each container: 20mts approx. 4. Gross weight of each container: 22.20mts approx. 5. Copper (Cu) min% 99.99%-99.97% min Packing: Palletized banded by aluminum bands CONTACT TO PLACE AN ORDER 1.Detailes: 1).Weight: 125kg per sheet 2).Purity: 99.99%-99.97% min 3)..High quality, best price 4).COA 5).Long term supply 2.Usage Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturing industrial .valves and fittings,Instrument sliding bearing. 3.Packing & Delivery 1).Packing:Weight of each sheet: 125kgs (+/- 1%),Net weight of each pallet: 2mts (+/- 1%),Min. weight in each container: 20mts approx,Gross weight of each container: 22.20mts approx. 2).Delivery:Within 7-10 days after received your prepayment ELEMENTS VALUE ELEMENTS VALUE Copper Cu 99.97% Min. Silica Si 0.3ppm Max. Cobalt Co 0.2ppm Max. Bismuth Bi 0.1ppm Max. Lead Pb 0.2ppm Max. Tellurium Te 0.05ppm Max. Iron Fe 2ppm Max. Silver Ag 10ppm Max. Aluminum Al 0.5ppm Max. Selenium Se 0.3ppm Max. Manganese Mn 0.1ppm Max. Sulphur S 4ppm Max. Nickel Ni 0.2ppm Max. Magnesium MG 0.4ppm Max. Antimony Sb 0.1ppm Max. Oxygen O 2 0 Arsenic AS 0.1ppm Max. - High quality with low price for you!. We are looking forward to even greater cooperation with you based on mutual benefits.
ELEMENTS UNIT ELEMENTS VALU E Copper (Cu) % 99.99 (Rej below 99.95) Silica (Si) PPM 0.3 Cobalt (Co) PPM 0.2 Bismuth (Bi) PPM 0.1 Lead (Pb), PPM 0.2 Tellurium (Te), PPM 0.05 Iron (Fe), PPM 2 Silver (Ag), PPM 10 Aluminium (Al), PPM 0.5 Selenium (Se), PPM 0.3 Manganese (Mn), PPM 0.1 Sulphur (S), PPM 4.0 Nickel (Ni), PPM 0.2 Magnesium (Mg), PPM 0.4 Antimony (Sb), PPM 0.1 Zinc (Zn), PPM 0.4 Arsenic (As), PPM 0.1 Oxygen (O), PPM Nil Application: as required Shape: Plate Width: 1100mm Material: Brass Grade: pure copper Cu (Min): 99% Alloy Or Not: Non-Alloy Ultimate Strength (â?¥ MPa): 195 Elongation (â?¥ %): 40 Processing Service: Bending, Welding, Decoiling, Cutting, Punching Product name: cathode copper sheet Keyword: Pure Brass Copper Plate Prices Price Term: CIF FOB EX-WORK Thickness: 7-10mm Length: 100mm-6000mm Purity: 99.90%~99.9% Usage: Insulation Protection Machine Industry Delivery Time: 5--15 Days Port: Durban Conventional thickness of copper plate 0.8mm 1.0mm 1.2mm 1.5mm 2.0mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 12mm 15mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm 55mm
Copper cathode, antimony, iridium.Export
Teak log, teak sawn timber, antimony ore.
Tunsten ore, antimony ore, iron ore.
Antimony trichloride, antimony metal ingots & powder.Manufacturer & Exporter
Zinc ore occurs in two types of deposit: as primary zinc ore in thin veins known as rakes, or a secondary deposit formed by weathering of the primary mineral veins. Zinc ore is most commonly found as zinc carbonate (ZnCO3), known as calamine or smithsonite. It generally occurs as rounded, crystalline crusts or granular, honeycombed masses that have a vitreous or pearly luster and are typically dirty brown or grey in colour. Locally it was known as â??dry boneâ?? ore, having a cellular to spongy appearance reminiscent of dry bone. Calamine is actually a secondary mineral, found principally in the oxidized zone of the zinc-bearing ore deposits. It is derived from the alteration of the primary zinc sulphide (ZnS) mineral sphalerite. This is generally a dark grey or black, highly lustrous mineral, but can vary in appearance. Both occur on Mendip. Its chief use was to make brass by mixing with copper.
Silica quartz, antimony.
Minerals ,Pumice stone, Antimony.
Solid minerals like antimony ore, beryllium ore, copper concentrate, silver concentrate.
Zinc, lead-silver, silver, antimony, concentrate, manganese ore..
Chrome ore, manganese ore, antimony ore, lead ore, natural gypsum.