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安全信息

30709

Sigma-Aldrich

硝酸

puriss. p.a., reag. ISO, reag. Ph. Eur., ≥65%

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100 μL
CN¥5,551.31

CN¥5,551.31


预计发货时间June 27, 2025详情


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100 μL
CN¥5,551.31

About This Item

经验公式(希尔记法):
HNO3
CAS号:
分子量:
63.01
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:
NACRES:
NA.21

CN¥5,551.31


预计发货时间June 27, 2025详情


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Agency

USP/NF
reag. ISO
reag. Ph. Eur.

质量水平

蒸汽压

8 mmHg ( 20 °C)

描述

for determinations with dithizone

等级

puriss. p.a.

方案

≥65%

表单

liquid

灼烧残渣

≤0.0005% (as SO4)

pH值(酸碱度)

<1.0

沸点

120.5 °C (lit.)

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此商品
G889841022576524
甘氨酸 ReagentPlus&#174;, &#8805;99% (HPLC)

G7126

甘氨酸

甘氨酸 suitable for electrophoresis, &#8805;99%

G8898

甘氨酸

甘氨酸 ACS reagent, &#8805;98.5%

410225

甘氨酸

甘氨酸 certified reference material, TraceCERT&#174;, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

76524

甘氨酸

functional group

amine, carboxylic acid

functional group

amine, carboxylic acid

functional group

-

functional group

-

assay

≥99% (HPLC)

assay

≥99%

assay

≥98.5%

assay

-

technique(s)

western blot: suitable

technique(s)

electrophoresis: suitable, western blot: suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

product line

ReagentPlus®

product line

-

product line

-

product line

TraceCERT®

storage temp.

room temp

storage temp.

room temp

storage temp.

-

storage temp.

20-25°C

一般描述

瓶子的黄色着色对产品质量没有任何影响。
硝酸(HNO3)是一种强腐蚀性的无机酸。10%(v/v)硝酸溶液可用于实验室玻璃器皿的清洁。[1]HNO3 与各种原始和合成矿物粉尘/矿物氧化物表面的反应,已在298K下,低压knudsen反应器中进行了研究。[2]

应用

硝酸(HNO3)在SWNT的纯化过程中,可用于从单壁碳纳米管(SWNT)中除去过渡金属催化剂。[3]它可在火焰原子吸收光谱法中,用于天然水中铅和镉痕量的测定。[1]

其他说明

货号 30709-4X2.5L的产品即将停产。请订购30709-2.5L单瓶装,因为其具体参数与上述产品本质相同。

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

法规信息

危险化学品
易制爆化学品
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