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1.00456

Nitric acid

65%, for analysis EMSURE® Reag. Ph Eur,ISO

别名:

硝酸 溶液

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关于此项目

经验公式（希尔记法）:
HNO3
化学文摘社编号:
7697-37-2
分子量:
63.01
UNSPSC Code:
12352301
NACRES:
NA.21
MDL number:
MFCD00011349
Assay:
≥65.0% (alkalimetric)
Concentration:
(>= 65 - < 70%)
Form:
liquid
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产品名称

硝酸，65%, for analysis EMSURE® Reag. Ph Eur,ISO

Quality Level

300

agency

reag. ISO, reag. Ph. Eur.

vapor pressure

9.4 hPa ( 20 °C)

product line

EMSURE®

assay

≥65.0% (alkalimetric)

form

liquid

concentration

(>= 65 - < 70%)

SMILES string

O[N+]([O-])=O

impurities

≤0.010 ppm Ag (Silver), ≤0.010 ppm As (Arsenic), ≤0.010 ppm Ba (Barium), ≤0.010 ppm Be (Beryllium), ≤0.010 ppm Cd (Cadmium), ≤0.010 ppm Co (Cobalt), ≤0.010 ppm Cu (Copper), ≤0.010 ppm Li (Lithium), ≤0.010 ppm Mn (Manganese), ≤0.010 ppm Mo (Molybdenum), ≤0.010 ppm Pb (Lead), ≤0.010 ppm Sr (Strontium), ≤0.010 ppm V (Vanadium), ≤0.020 ppm Bi (Bismuth), ≤0.020 ppm Cr (Chromium), ≤0.020 ppm Ge (Germanium), ≤0.020 ppm In (Indium), ≤0.020 ppm Ni (Nickel), ≤0.020 ppm Ti (Titanium), ≤0.020 ppm Tl (Thallium), ≤0.020 ppm Zn (Zinc), ≤0.020 ppm Zr (Zirconium), ≤0.050 ppm Al (Aluminium), ≤0.050 ppm Au (Gold), ≤0.050 ppm Ga (Gallium), ≤0.050 ppm Mg (Magnesium), ≤0.100 ppm Ca (Calcium), ≤0.100 ppm Fe (Iron), ≤0.100 ppm K (Potassium), ≤0.100 ppm Pt (Platinum), ≤0.2 ppm Chloride (Cl), ≤0.2 ppm Heavy metals (as Pb), ≤0.2 ppm Phosphate (PO4), ≤0.200 ppm Na (Sodium), ≤0.5 ppm Sulfate (SO4)

ign. residue

≤3 ppm (as SO4)

color

APHA: ≤10

pH

<1 (20 °C in H2O, strongly acid)

bp

121 °C/1013 hPa

mp

-32 °C

density

1.39 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/HNO3/c2-1(3)4/h(H,2,3,4)

InChI key

GRYLNZFGIOXLOG-UHFFFAOYSA-N

Application


  • Comparison of essential and toxic elements in esophagus, lung, mouth and urinary bladder male cancer patients with related to controls.：本文使用65%硝酸进行样本消解，用于通过原子吸收光谱法测定癌症患者组织中的微量元素(Kazi et al., 2015)。

  • Interaction between carcinogenic and anti-carcinogenic trace elements in the scalp hair samples of different types of Pakistani female cancer patients.：研究使用65%硝酸进行头皮毛发样本消解，通过原子吸收光谱法分析其中的微量元素(Wadhwa et al., 2015)。

Analysis Note

含量（碱量滴定）： ≥ 65.0 %
鉴定：通过测试
外观：通过测试
颜色（Hazen）： ≤ 10 Hazen
密度（d 20/20）：1.384 - 1.416 C
氯化物（Cl）： ≤ 0.2 ppm
磷酸盐（PO₄）： ≤ 0.2 ppm
硫酸盐（SO₄）： ≤ 0.5 ppm
重金属（以 Pb 计）： ≤ 0.2 ppm
Ag（银）： ≤ 0.010 ppm
Al（铝）： ≤ 0.050 ppm
As（砷）： ≤ 0.010 ppm
Au（金）： ≤ 0.050 ppm
Ba（钡）： ≤ 0.010 ppm
Be（铍）： ≤ 0.010 ppm
Bi（铋）： ≤ 0.020 ppm
Ca（钙）： ≤ 0.100 ppm
Cd（镉）： ≤ 0.010 ppm
Co（钴）： ≤ 0.010 ppm
Cr（铬）： ≤ 0.020 ppm
Cu（铜）： ≤ 0.010 ppm
Fe（铁）： ≤ 0.100 ppm
Ga（镓）： ≤ 0.050 ppm
Ge（锗）： ≤ 0.020 ppm
In（铟）： ≤ 0.020 ppm
K（钾）： ≤ 0.100 ppm
Li（锂）： ≤ 0.010 ppm
Mg（镁）： ≤ 0.050 ppm
Mn（锰）： ≤ 0.010 ppm
Mo（钼）： ≤ 0.010 ppm
Na（钠）： ≤ 0.200 ppm
Ni（镍）: ≤ 0.020 ppm
Pb（铅）： ≤ 0.010 ppm
Pt（铂）： ≤ 0.100 ppm
Sr（锶）： ≤ 0.010 ppm
Ti（钛）： ≤ 0.020 ppm
Tl（铊）： ≤ 0.020 ppm
V（钒）： ≤ 0.010 ppm
Zn（锌）： ≤ 0.020 ppm
Zr（锆）： ≤ 0.020 ppm
灼烧残渣（以 SO₄计）： ≤ 3 ppm
有效期：请参阅产品标签
ISO试剂

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A

supp_hazards

EUH071

存储类别

5.1B - Oxidizing hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

易制爆化学品
危险化学品

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