NX0412
硝酸 溶液
别名:
Nitric acid solution, Hydrogen Nitrate, Azotic Acid,Aqua Fortis, Aquafortis
InChI key
GRYLNZFGIOXLOG-UHFFFAOYSA-N
InChI
1S/HNO3/c2-1(3)4/h(H,2,3,4)
SMILES string
O[N+]([O-])=O
vapor pressure
9.4 hPa ( 20 °C)
concentration
64.8-65.2% HNO3
impurities
≤0.005 ppm Arsenic (As), ≤0.08 ppm Chloride (Cl), ≤0.08 ppm Sulfate (SO4), ≤0.2 ppm Heavy metals (as Pb), ≤0.2 ppm Iron (Fe), ≤0.2 ppm Phosphate (PO4), ≤1 ppm Fluorine (F), ≤5 ppm Nonvolatile matter
pH
<1 (20 °C in H2O)
bp
121 °C/1013 hPa
mp
-32 °C
shipped in
ambient
storage temp.
room temp
Quality Level
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Analysis Note
Arsenic (As): 0.005ppm max
Assay: 64.8-65.2% by wt.
Chloride (Cl): 0.08ppm max
Fluorine (F): 1ppm max
Heavy metals (as Pb): 0.2ppm max
Iron (Fe): 0.2ppm max
Nonvolatile matter: 5ppm max
Phosphate (PO4): 0.2ppm max
Sulfate (SO4): 0.08ppm max
Assay: 64.8-65.2% by wt.
Chloride (Cl): 0.08ppm max
Fluorine (F): 1ppm max
Heavy metals (as Pb): 0.2ppm max
Iron (Fe): 0.2ppm max
Nonvolatile matter: 5ppm max
Phosphate (PO4): 0.2ppm max
Sulfate (SO4): 0.08ppm max
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
supp_hazards
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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