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CAS番号. | 7757-79-1 |
化学名: | 硝酸カリウム |
别名: | 硝酸カリウム;硝石;硝酸K |
英語化学名: | Potassium nitrate |
英語别名: | KNO3;nitre;vicknite;collo-bo;SALTPETER;saltpetre;kaliinitras;kaliumnitrat;nitrateofpotash;Potassiumnitrat |
CBNumber: | CB9854301 |
分子式: | KNO3 |
分子量: | 101.1 |
MOL File: | 7757-79-1.mol |
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硝酸カリウム 物理性質 |
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比重(密度) : |
1.00 g/mL at 20 °C
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solubility : |
H2O: 1 M at 20 °C, clear, colorless
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安定性:: |
Stable. Strong oxidizer - contact with combustible material may cause fire. Incompatible with combustible materials, strong reducing agents. |
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硝酸カリウム 化学特性,用途語,生産方法 |
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一般的な説明
A white to dirty gray crystalline solid. Water soluble. Noncombustible, but accelerates the burning of combustible materials. If large quantities are involved in fire or the combustible material is finely divided an explosion may result. May explode under prolonged exposure to heat or fire. Toxic oxides of nitrogen are produced in fires. Used in solid propellants, explosives, fertilizers. |
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空気と水の反応
Soluble in water. |
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反応プロフィール
Potassium nitrate mixed with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979. p. 108-109]. Powdered antimony mixed with Potassium nitrate explodes when heated [Mellor 9:282 1946-47]. A mixture of antimony trisulfide and Potassium nitrate explodes at a red heat [Mellor 9:524. 1946-47]. Arsenic disulfide forms explosive mixtures when mixed with Potassium nitrate, [Mellor 9:270.1946-47]. A mixture of sodium acetate and Potassium nitrate may cause an explosion [Pieters 1957. p. 30]. A mixture of Potassium nitrate and sodium hypophosphite constitutes a powerful explosive [Mellor 8:881. 1946-47]. A mixture of powdered zirconium and Potassium nitrate explodes when heated above the melting point [Mellor 7:116. 1946-47]. |
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健康ハザード
Exposure can cause mild irritation of eyes, nose and throat. |
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硝酸カリウム 生産企業 Global( 234)Suppliers |
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7757-79-1(硝酸カリウム) キーワード: |
硝酸 (67%) [一般有機合成用]
6,7,9,10,12,13,15,16-オクタヒドロ-5,8,11,14,17-ペンタオキサ-5H-ベンゾシクロペンタデセン·0.5硝酸カリウム·0.5水和物
硝酸カリウム
シアン化カリウム
2-ブチル-4-クロロ-1-[[2'-(1H-テトラゾール-5-イル)-1,1'-ビフェニル-4-イル]メチル]-1H-イミダゾール-5-メタノール·カリウム
ペルオキソ二硫酸ジカリウム
酢酸カリウム
硫酸ジカリウム
臭素酸カリウム
亜硝酸カリウム
カリウム ソルベト
カリウム
塩化カリウム [一般有機合成用]
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7757-79-1
collo-bo
kaliinitras
kaliumnitrat
nitrateofpotash
nitre
vicknite
SALTPETER
POTASSIUM ION CHROMATOGRAPHY STANDARD
POTASSIUM ICP STANDARD, KNO3
POTASSIUM NITRATE
POTASSIUM NITRATE, CYANIDE ISE
NITRATE NITROGEN
NITRATE NITROGEN STANDARD
NITRIC ACID POTASSIUM SALT
FILLING SOLUTION FOR SALT BRIDGES AND DOUBLE-JUNCTION ELECTRODES
FILLING SOLUTION FOR CYANIDE OR SULFIDE ELECTRODE
FILLING SOLUTION FOR FLUORIDE ELECTRODE
KNO3
Filling solution for chloride combination electrode (10% KNO3, trace AgCl, KCl)
Filling solution for cyanide or sulfide electrode (10% KNO3, trace AgCl, KCl)
Filling solution for fluoride electrode (17% KNO3, 5% KCl, trace NaCl, AgCl)
Nitrate Ion standard solution Fluka
Nitrate solution
Potassium ion chromatography standard solution Fluka
Potassium nitrate (99.999%-K) PURATREM
PotassiumnitrateACSwhitextl
saltpetre
POTASSIUM NITRATE, A.C.S. REAGENT
POTASSIUM NITRATE, PH HELV
FILLING SOLUTION FOR CYANIDE OR SULFIDE&
硝酸カリウム
硝石
硝酸K
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