Merck
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1.00441

Supelco

硝酸,65%

Suprapur®

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别名:
硝酸 溶液
Empirical Formula (Hill Notation):
HNO3
CAS号:
分子量:
63.01
MDL编号:

等级

for inorganic trace analysis

质量水平

Agency

suitable for EPA 200.7
suitable for EPA 200.8

蒸汽压

9.4 hPa ( 20 °C)

检测方案

65%

形式

liquid

pH值(酸碱度)

<1 (20 °C in H2O, strongly acid)

bp

121 °C/1013 hPa

mp

-32 °C

密度

1.39 g/cm3 at 20 °C

储存温度

2-30°C

SMILES string

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

InChI

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

InChI key

GRYLNZFGIOXLOG-UHFFFAOYSA-N

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此商品
1.004431.004521.00456
Nitric acid 65% Suprapur&#174;

Supelco

1.00441

硝酸,65%

Nitric acid 65% EMPLURA&#174;

Supelco

1.00443

硝酸,65%

Nitric acid 65% for analysis (max. 0.005ppm Hg) EMSURE&#174; Reag. Ph Eur,ISO

Supelco

1.00452

硝酸,65%

Nitric acid 65% for analysis EMSURE&#174; Reag. Ph Eur,ISO

Supelco

1.00456

硝酸,65%

vapor pressure

9.4 hPa ( 20 °C)

vapor pressure

9.4 hPa ( 20 °C)

vapor pressure

9.4 hPa ( 20 °C)

vapor pressure

9.4 hPa ( 20 °C)

assay

65%

assay

-

assay

≥65.0% (alkalimetric)

assay

≥65.0% (alkalimetric)

form

liquid

form

liquid

form

liquid

form

liquid

pH

<1 (20 °C in H2O, strongly acid)

pH

<1 (20 °C in H2O, strongly acid)

pH

<1 (20 °C in H2O, strongly acid)

pH

<1 (20 °C in H2O, strongly acid)

bp

121 °C/1013 hPa

bp

121 °C/1013 hPa

bp

121 °C/1013 hPa

bp

121 °C/1013 hPa

联系

替代品:441; 441-3; 441-2

分析说明

含量测定(酸量滴定): ≥ 65.0 %
氯化物(Cl): ≤ 50 ppb
磷酸盐(PO₄): ≤ 10 ppb
硫酸盐(SO₄): ≤ 200 ppb
Ag(银): ≤ 0.5 ppb
Al(铝): ≤ 5.0 ppb
As(砷): ≤ 0.5 ppb
Au(金): ≤ 0.1 ppb
Ba(钡): ≤ 0.5 ppb
Be(铍): ≤ 0.5 ppb
Bi(铋): ≤ 0.5 ppb
Ca(钙): ≤ 5.0 ppb
Cd(镉): ≤ 0.5 ppb
Co(钴): ≤ 0.5 ppb
Cr(铬): ≤ 1.0 ppb
Cu(铜): ≤ 0.5 ppb
Fe(铁): ≤ 2.0 ppb
Ga(镓): ≤ 0.1 ppb
Ge(锗): ≤ 0.1 ppb
Hg(汞): ≤ 1.0 ppb
In(铟): ≤ 0.5 ppb
K(钾): ≤ 2.0 ppb
Li(锂): ≤ 0.5 ppb
Mg(镁) ≤ 1.0 ppb
Mn(锰): ≤ 0.5 ppb
Mo(钼): ≤ 0.5 ppb
Na(钠): ≤ 10.0 ppb
Ni(镍): ≤ 5.0 ppb
Pb(铅): ≤ 2.0 ppb
Pt(铂): ≤ 0.5 ppb
Sr(锶): ≤ 0.5 ppb
Sn(锡): ≤ 0.5 ppb
Sr(锶): ≤ 0.5 ppb
Ti(钛): ≤ 1.0 ppb
TI(铊): ≤ 0.5 ppb
V(钒): ≤ 0.5 ppb
Zn(锌): ≤ 2.0 ppb
Zr(锆): ≤ 1.0 ppb
灼烧残渣(硫酸盐形式): ≤ 2 ppm
在此浓度范围内,实际分析值不可避免地会产生系统误差
在此浓度范围内,实际分析值不可避免地会产生系统
误差。

法律信息

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

警示用语:

Danger

危险分类

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

补充剂危害

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable


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Nitric Acid OmniTrace Ultra

Supelco

NX0408

硝酸

Nitric acid puriss. p.a., &#8805;65% (T)

Sigma-Aldrich

84380

硝酸

Nitric acid puriss. p.a., reag. ISO, reag. Ph. Eur., for determinations with dithizone, &#8805;65%

Sigma-Aldrich

30709

硝酸

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