Potassium nitrate (cas 7757-79-1) Molecular Structure

CAS No. 7757-79-1 (Potassium nitrate )

Molecular Formula: KNO3Molecular Weight: 101.1

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  • Potassium nitrate

    Updatetime:Jun 11 2016

    FOB Price:750 USD/Metric Ton Purity:99.6% Min. Order:20/Metric Ton Supply Ability:5,000 Month/Metric Ton

    DetailDesc: KNO3: ≥ 99.6% Moisture: 0.01% Carbonate: 0.01% Chloride: 0.01% Water Insoluble: 0.01% Sulfate: 0.01% Ferrum: 0.003%

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  • Potassium nitrate

    Updatetime:Nov 23 2015

    Purity:99.5% Min. Order:10/Metric Ton Supply Ability:10000 Month/Metric Ton

    DetailDesc: Appearance: white powder The melting point of 334 DEG C: The solubility of g/100mL in water (water): 110 (60 degrees C) Physical and chemical properties Potassium nitrate, the molecular formula is KNO3. Colorless prismatic crystals or powder, soluble in water, dilute ethanol, gl...

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  • potassium nitrate

    Updatetime:Feb 13 2015

    DetailDesc: potassium nitrate Molecular formula: KNO3 Appearance: White crystal powder or granular Specification: Item Tech Grade Agriculture Grade Purity 99.8% 99.8% Moisture 0.1% Chloride(as CL) 0.01% Insoluble matter in water 0.005% Sulphate(as SO4) 0.003% Hygroscopicity 0.23% Iron(Fe) 0.001% K2O 46.56%min nitrogen (in nitrate) 13.65%min Particle size, mm 0.2-2.5,1-3,2-5,0.2-5 Packing: In 20/50/KG Plastic...

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  • Potassium Nitrate

    Updatetime:Aug 06 2015

    Purity:99.8% in White Powder

    DetailDesc: Specification: Item Name: Potassium Nitrate Other Names: Nitrate solution CAS No.: 7757-79-1 EINECS No.: 231-818-8 MF: KNO3 Purity: 99% Grade: Agriculture Grade, Electron Grade Appearance: white crystal Packing: Plastic woven bag or kraft paper bag inner with plastic bag in 20/25/50/500/1000kg net Applications: Fertigation of hydroponics...

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    Beijing Guangdaruijin Chemical CO., LTD

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  • Potassium nitrate

    Updatetime:Oct 10 2014

    Purity:98%

    DetailDesc:Molecular formula: KNO3.H20 Molecular weight: 101.10 CAS registration number: 7757 79-1 EINECS registration number: 231-818 Chemical and physical properties Melting point: 334 DHS C Water-soluble: 320 G/L (20 DHS C) Density: 2.109 Descriptors: potassium nitrate (7757 79-1) traits: Colorless or white microstrip yellow crystal powder, in th...

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    Zouping Runzi Chemical Industry Co.,Ltd

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  • potassium nitrate

    Updatetime:Aug 08 2014

    Purity:99.4%min Min. Order:200/Kilogram Supply Ability:100 Month/Metric Ton

    DetailDesc: Specifications potassium nitrate 1) 99.4% min 2) White crystal /power or granular 3) ISO9001 approval 4) free sample is available Name: Potassium nitrate , Technical Grade MF: KNO3 Standard: GB/T1918-1998 Appearance: White crystal /Powder or Granular Specification: ASSAY (as KNO...

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    Beijing Duofuduo Chemical Import&Export Co.,Ltd

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  • Potassium Nitrate

    Updatetime:May 14 2014

    Min. Order:24/Metric Ton Supply Ability:2000 Month/Metric Ton

    DetailDesc: used into different productions

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    Tianjin Tengda International Trade Co.,Limited

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  • Potassium nitrate

    Updatetime:Apr 25 2014

    DetailDesc:Potassium nitrate

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    Boc Sciences

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  • Potassium nitrate

    Updatetime:Oct 21 2013

    Tel:+86-571-28819531
    Address:E-19F, Dongqiing Building, 52 Qingchun Rd, Hangzhou, China
    Hangzhou UNIWISE International Co.,Ltd.

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  • Potassium Nitrate

    Updatetime:Sep 21 2013

    Purity:98%

    DetailDesc: Inspection Items Unit Industrial Grade First Grade Agricultural Grade Purity %≥ 99.8 99.4 97.5 Moisture %≤ 0.10 0.10 Chloride(as cl - ) %≤ 0.01-0.03 0.02 0.80 Sulphate(as SO 4 2- ) %≤ 0.01 0.01 Insoluble Matter in Water %≤ 0.01 0.02 Fe %≤ 0.003 Hygroscopicity %≤ 0.25 0.30 K 2 O %≥ 46 Nitrogen(in nitrate) %≥ 13....

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    Dalian Shenghongjie Chem Co.,LTD

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  • Potassium nitrate

    Updatetime:Sep 16 2013

    Min. Order:10/Metric Ton Supply Ability:2000 Month/Metric Ton

    DetailDesc: Quick Details Classification: Potassium Fertilizer Type: Nitrate CAS No.: 7757-79-1 Other Names: Nitrate Of Potash MF: KNO3 EINECS No.: 231-818-8 Place of Origin: China (Mainland) State: Granular Purity: 99.4%min Application: Technical Grade Color: White Molecular Weight: 101.10 Boiling point: Decomposes at 400 C Melting point: 334 C Spe...

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    wuhan jiazhongmao import and export co.,ltd

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  • Potassium nitrate

    Updatetime:Jul 08 2013

    Purity:HIGH PURE

    DetailDesc: NO. Index name High pure Premium grade First grade Agriculture grade 1 potassium nitrate (KNO 3 ) ≥ 99.9% 99.7% 99.4% 98.0% 2 Moisture ≤ 0.1% 0.1% 0.1% 0.1% 3 Chloride(as Cl - ) ≤ 0.0% 0.0% 0.0% 0.1% 4 Water insoluble matter ≤ 0.0% 0.0% 0.0% 0.1% 5 Sulfate (as SO 4 2- ) ≤ 0.0% 0.0% 0.0% --- 6 Iron (as Fe) ≤ 0.0% 0.0% 0....

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  • potassium nitrate fertilizer

    Updatetime:May 14 2013

    Purity:>99%

    DetailDesc: potassium nitrate tech grade 13-0-45 Molecular Formula: KNO3, Molecular Weight: 101.1, Appearance: white granular Assay: 99.4% min, N:13% min, K2O: 45% min, Moisture: 0.1% max, Cl: 0.02% max, Insoluble matters in water: 0.02% max,

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    JINAN PENGDAOCHEMICAL CO.,LTD

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  • potassium nitrate

    Updatetime:Apr 15 2013

    DetailDesc: ASSAY (as KNO 3 ) 99.4% min POTASSIUM OXIDE (as K 2 O ) 46.0% min nitrogen 13.0% min MOISTURE 0.1% max WATER INSOLUBLES 0.02% max SUIPHATE (as SO 4 ) 0.01% max CHLORIDE (as Cl) 0.03% max IRON(as Fe) 0.002% max NITRITES 0.01% max HEAVY METAL (as Pb) 0.001% max PARTICLE SIZE 100% -20 mesh, 95% +200 mesh

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  • Potassium nitrate

    Updatetime:Mar 21 2013

    DetailDesc: Appearance: colourless crystals or white powder Item Tech Grade Agriculture Grade Purity 99.8% 99.8% Moisture 0.1% Chloride(as CL) 0.01% Insoluble matter in water 0.005% Sulphate(as SO4) 0.003% Hygroscopicity 0.23% Iron(Fe) 0.001% K2O 46.56%min Nitrogen (in nitrate) 13.65%min Particle size, mm 0.2-2.5,1-3,2-5,0.2-5 Packing: In 20kg/25kg/50kg/500kg/1000kg PP/PE bag Usage: Used in compound fertiliz...

    Tel:0086-010-57281606
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    Beijing Mingyuan Xinda Chemicals Co.,Ltd

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  • potassium nitrate

    Updatetime:Mar 15 2013

    Purity:99%

    DetailDesc: Colorless transparent prism or white particles or crystal powder. Spicy taste salty and cool feeling. The moisture absorption, hygroscopicity than sodium nitrate for small. Mainly used for fireworks, gunpowder, matches, fuse, wicks, tobacco, color television screen, medicine, chemical reagent, catalyst, ceramic glaze color, glass, compou...

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    China Dunao chemical International co.,ltd

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  • Potassium nitrate

    Updatetime:Feb 22 2013

    DetailDesc: Quick Details CAS No.: 7757-79-1 Melting Point: 334 °C(lit.) Boiling Point: 83 °C at 760 mmHg Solubility: 320 g/L (20 °C) in water Appearance: White solid Risk Codes: 8-36/38-36/37/38-22 Safety: 26-17-36-7-24/25 Transport Information: UN 3264 8/PG 3 Assay: 99.4% min. tech/ Agriculture grade Exterior: White crystal or granular Package: in 25kgs net plastic woven bag Storage: Do not sto...

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  • potassium salt

    Updatetime:Feb 01 2013

    DetailDesc: Packaging: 25kg woven bag Potassium Nitrate Molecular formula: KNO3 Appearance: White crystal powder or granular Specification: Item Tech Grade Agriculture Grade Purity 99.8% 99.8% Moisture 0.1% Chloride(as CL) 0.01% Insoluble matter in water 0.005% Sulphate(as SO4) 0.003% Hygroscopicity 0.23% Iron(Fe) 0.001% K2O 46.56%min nitrogen (in nitrate) 13.65%min Particle size, mm 0.2-2.5,1-3,2-5,0.2-5 Pa...

    Tel:86-319-13922121789
    Address:Hebei in china
    CHINA YUETAI INDUSTRIAL CO LIMITED

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  • Nitrate of Potash 99.8%

    Updatetime:Jan 19 2013

    Purity:99.8%

    DetailDesc: Quick Details Classification: Nitrate Type: potassium nitrate CAS No.: 7757-79-1 Other Names: Niter MF: KNO3 EINECS No.: 231-818-8 Place of Origin: China (Mainland) Grade Standard: Agriculture Grade, Industrial G... Purity: 99.8% Appearance: White powder Application: Fertilizer Brand Name: OLL Model Number: KNO3 Specifications Nitrate of...

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    Address:Haihua building 5A,Binhaihuayuan,No.1 Shandong Road
    Qingdao Oulilai Chemical Co., Ltd

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  • Potassium nitrate

    Updatetime:Jan 08 2013

    Purity:98%

    DetailDesc: Specifications This product is colorless and transparent rhmobic crystals or white powder. 1.It is mainly applied in TV kinescope glass,glass refining agent and motor light glass; 2.compound fertilizer and foliar spray fertilizer for crop and flower; 3.fireworkss to produce purple flame and black powder in mine,ignition wire and firecrac...

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    SIKONO (TIANJIN)CHEMICALS CO.,LTD

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References of Potassium nitrate cas 7757-79-1

} Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LDLo intravenous 100mg/kg (100mg/kg)   "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1289, 1935.
rabbit LD50 oral 1901mg/kg (1901mg/kg)   Southwestern Veterinarian. Vol. 27, Pg. 246, 1974.
rat LD50 oral 3750mg/kg (3750mg/kg)   Nippon Yakurigaku Zasshi. Japanese Journal of Pharmacology. Vol. 81, Pg. 469, 1983.

Safety

Hazard Codes of Potassium nitrate (cas no.7757-79-1): OxidizingO,IrritantXi,Xn
Risk Statements: 8-36/37/38-22 
R8: Contact with combustible material may cause fire. 
R36/37/38: Irritating to eyes, respiratory system and skin. 
R22: Harmful if swallowed.
Safety Statements: 26-17-36-7-24/25 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S17: Keep away from combustible material. 
S36: Wear suitable protective clothing. 
S7: Keep container tightly closed. 
S24/25: Avoid contact with skin and eyes.
RIDADR: UN 3264 8/PG 3
WGK Germany: 1
RTECS: TT3700000
HazardClass: 5.1
PackingGroup: III