Potassium Nitrate

Potassium Nitrate

Potassium Nitrate – Industrial Grade
 
 - Product Identification
 CAS No. : 7757-79-1
 EINECS No. : 231-818-8
 Formula : KNO3
 Molecular Weight : 101.1
 H.S. Code : 2834.2190
 Toxicity : Oral rat LD50: 3750 mg/kg
 Synonyms : Nitre; Nitric Acid Potassium Salt; Saltpeter; Vicknite; Kalii Nitras; Kaliumnitrat (German); Nitrate Of Potash; Kaliumnitrat (Dutch); Nitrato de potasio (Spanish); Nitrate de potassium (French)
 
 - Physical And Chemical Properties
 Physical State : Colorless and transparent rhombic crystals or white powder
 Melting Point : 334oC
 Boiling Point : (Decomposes at 400 oC)
 Specific Gravity : 2.11
 Solubility In Water : soluble
 Vapor Density : 3.0
 NFPA Rating : Health: 2; Flammability: 0; Reactivity: 0 Special Hazard: OX
 Flash Point : Not combustible, but substance is a strong oxidizer
 Stability : Stable under ordinary conditions
 
 - Applications
   Industrial Grade
 - Used as the raw material of Fireworks to produce Purple Flame, Black Powder in Mining,
 Fuse (Ignition Wire) and Firecracker.
 - Used for Heat Transfer Salts, Heat Treatment Salt Bath, production of Cigarette Paper.
 - Used as Catalyst and Mineral Processing Agent, Ceramic Glaze and Enamel.
 - Used as Color Fixative and Preservative.
   Optical Glass Grade
 - Used as Glass Refining Agent and for the production of Auto Lamp Glass, Optical Glass,
 Cell Phone and Computer Touch Screen, Clock Glass, TV Kinescope Glass.
   Agriculture Grade
 - Increase yield, improve quality, accelerate the ripening, enhance disease resistance,
 Prolong the shelf life.
 - Widely used in various grain crop, economic crop, as base fertilizer or additional fertilizer,
 Foliar fertilizer, cultivation without soil, especially suitable for tobacco, fruit crops.
 
 - Specification (Industrial Grade)
 Testing Items/ Quality Standard (First Class) GB/T 1918-2011 / Quality Standard
 Appearance : White Powder / White Powder
 Purity : 99.4% Min / 99.7% Min
 Moisture : 0.10% Max / 0.10% Max
 Chloride (as Cl) : 0.02% Max / 0.01% Max
 Water Insoluble : 0.02% Max / --------
 Sulphate (as SO4) : 0.01% Max / 0.005% Max
 Hygroscopicity : 0.30% Max / --------
 K2CO3 : -------- / 0.01% Max
 PH : 6 / 6.5-8
 Particle Size : 80 -100MESH / 30-80MESH (200-500UM)
 
 - Specification (Optical Glass Grade)
 Testing Items / Quality Standard / Reference Testing Results
 Appearance : White Crystal / White Crystal
 Purity : 99.80% Min / 99.92%
 Moisture : 0.06% Max / 0.028%
 K2CO3 : 0.01% Max / 0.005%
 Sulphate (as SO42-) : 0.005% Max / 0.005%
 Chloride (as Cl) : 0.005% Max / 0.0035%
 Water Insoluble : 0.01% Max / 0.003%
 Fe : 0.002% Max / 0.002%
 Natrium (Na) : 0.01% Max / 0.008%
 Particle Size : 30-80MESH (200-500UM) / Conforms
 
 - Transportation
 Storage : Stored in cool, ventilated and dry warehouse.
 Packing : In 25kgs net PP woven bags or 1200Kgs Jumbo Bags.
 Hazard Class : 5.1 (Packing Group: III)
 Un No. : 1486
 
 - Other Trade Information
 Min. Order Quantity : 20 MTS
 Supply Capacity : 120,000mts /Year
 Loading Capacity : 27Mts/1080Bags (1x20'FCL)
 Port of Loading : Huangpu, China
 Fresh Stocks : Yes
 Ref. Price :
 (1). USD740.- ~ USD750.-/MT FOB Huangpu, China (Industrial Grade)
 (2). USD1,300.- ~ USD1,450.-/MT FOB Huangpu, China (Optical Glass)
 Shipment Time : Within 2-3 weeks upon receipt of advance payment or L/C.
 Payment Terms : T/T, L/C ( Sight / 90days ), D/P, Western Union
 Origin : Hunan, Jiangxi, Shanxi
 Sample Availability : Yes
 Main Export Markets : Pakistan, Malaysia, Russia, Turkey, Brazil, Argentina, India, Indonesia

Product Origin: China
Model Number: 99.4% Min
Brand Name: Yonta
   
   

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