Black tiger Frozen Raw PDTO Size 4/6; 6/8; 8/12; 13/15; 16/20; 21/25; 26/30; 31/40; 41/50; 51/70; 71/90; 91/120; 100/200; 200/300 Package : 1kg x 10/carton; 10kgs/bulk/carton Top price!!
Black tiger Frozen Raw PD Size 4/6; 6/8; 8/12; 13/15; 16/20; 21/25; 26/30; 31/40; 41/50; 51/70; 71/90; 91/120; 100/200; 200/300 Package : 1kg x 10/carton; 10kgs/bulk/carton
Black tiger frozen Raw HOSO (Head On Shell On) Size 4/6; 6/8; 8/12; 13/15; 16/20; 21/25; 26/30; 31/40; 41/50; 51/70; 71/90; 91/120; 100/200; 200/300 Package: 1kg x 10/carton; 10kgs/bulk/carton Top price!!
We sofar international industry manufacturing all kind of cotton bags, cotton flour bag, flour sack, cotton muslin bag, small drawstring bag, velvet bag, shopping bag, cotton pouch, canvas sack, wine bag, coin bag, pizza bag & promotional cotton bags since 1998. Features of cotton flour bag, flour sack, rice bag & promotional flour bag Fabric: 100% cotton canvas/ drill fabric/ non woven & jute Size range: 6" x 10", 8" x 10", 10" x 12", 12" x 15" & customized. Single draw string & double draw string Printing: customized silk printing welcome Moq: 1000 pcs Sampling: free of cost Production capacity: 1 million bag within 1 month.
Product name Rain Suit Describtion Outshell: 100%polyester, Spandex W/P:3000-10000MM, MVP: 3000-10000MM Function seamless,windproof,durable,waterproof,breathable Size XS-4XL Color Customized 2. Payment Terms & Advantages MOQ 500pcs Sample time 7-15 days Delivery time 75-90 days Payment TT, 30% deposit, 70% after copy of B/L./ LC / Paypal / Western Union Advantages 1)2 factories with 500 staffs and quality control system turn out high-quality apparel. 2)Lower production and labor cost to offer competitive prices with same quality level. 3) Small orders are accepted. 4) More than 20 utility model patents design and functions. 5) R&D team turns out new designs each season. 6) Offering investigation of customers satisfaction to ensure after-sales service. 7) On-time delivery for both samples and bulk orders. 8) Multiple factories providing different quality and prices levels.
As a leading company in high-purity acetonitrile, ZHONGHUI Chemical is committed to providing customers with high-purity solvent full value chain services, allowing you to better control costs, stabilize supply, control quality, dispose of waste liquid, and use solvents without worry! Product name Acetonitrile Production method synthetic acetonitrile Molecular formula C2H3N Cas number 75-05-8 Appearance and properties colorless liquid with pungent odor. Molecular weight 41.06 Melting point () -45 Boiling point () 82 Relative density 0.786 (25, 100kPa) Critical pressure (MPa) 4.83 Relative vapor density 1.42 Refractive index 1.3441 Flash point () 6 Solubility miscible with water, soluble in most organic solvents such as ethanol and ether Other Toxic, flammable, bright flame when burning. Product quality index Industry standard (SH/T1627.1-1996), ZHONGHUI Chemical Enterprise Standard (ZH/S01.1-2013) Security Information Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly closed. It should be stored separately from oxidizers, reducing agents, acids, alkalis, combustibles, and edible chemicals, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. Application The main purpose of acetonitrile is as a solvent. For example, as a solvent for extracting butadiene, a solvent for synthetic fibers and a solvent for some special coatings. Used in the petroleum industry to remove tar, phenol and other solvents from petroleum hydrocarbons. In the oil industry, it is used as a solvent for extracting fatty acids from animal and vegetable oils, and as a reaction medium for the recrystallization of steroid drugs in medicine. When a polar solvent with a high dielectric constant is required, a binary azeotropic mixture of acetonitrile and water is often used. Acetonitrile is an intermediate of medicine (vitamin B1) and spices, and a raw material for the manufacture of s-triazine nitrogen fertilizer synergist. It is also used as a denaturant for alcohol. In addition, it can also be used to synthesize ethylamine, acetic acid, etc., and also have many uses in textile dyeing and electronics industry. Acetonitrile is also used as a mobile phase solvent in analytical equipment such as chromatography.
We are looking for buyers for silicon ingot scrap for semiconductor applications. Product Overview Product types: Top & Tail, side pieces, ingot scraps, etc. Ingot size: 12 inch and 8 inch are the mainstream, 6 inch is a little Stock amount: Over 100 tons Product raw material: Ingot for semiconductor use (11N product) Mainly CZ products, small amount of FZ products Product characteristics Doped: Basically phosphorus and boron N type & P type (both available) Resistance value: 1 or more, 5 or more (separate storage) Carbon content: As it is 11N product, the carbon content is in PPM units. All products are inspected (N type/P type, resistance value, visual inspection) Sales method: Approximately 25 tons delivered by container MOQ: 25 tons/month, 1 year continuous contract (Spot trading is also possible, but the unit price will change.) Payment method: 100% advance payment Delivery method: EXW or delivery to a designated port (additional cost required) Unit price: 7USD/kg Submission of quality inspection certificate: Inspection certificate as evidence of the shipped product Documents to be submitted: Shipping judgment slip (X-ray fluorescence analysis data attached) / for each shipment Judgment items:Â Visual check ... No foreign matter, oil, or moisture (excluding identification stickers, fixing tapes, crystal orientation markings, etc.) Weight check ... Matches the slip (within +3kg/-0% per package) Component analysis ... No detection of P (phosphorus) (N.D.) Analysis method: Randomly sample samples from each shipping lot and perform qualitative analysis using X-ray fluorescence. Quantitative analysis is performed on lots that detect P (phosphorus) spectrum during sampling inspection. Basically, it can be exported to the whole world except for some regions. This product is a semiconductor-level crystal, so it is a product for 100% remelting. When purchasing, you must agree to the pledge.
