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804819

Sigma-Aldrich

硝酸铵

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥98%

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About This Item

線性公式:
NH4NO3
CAS號碼:
分子量::
80.04
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.21

等級

ACS reagent

品質等級

產品線

Redi-Dri

化驗

≥98%

形狀

powder or crystals

品質

free-flowing

雜質

≤0.005% insolubles

燃燒殘留物

≤0.01%

pH值

4.5-6.0 (25 °C, 5%)

bp

210 °C (lit.)

mp

169 °C (lit.)

負離子痕跡

chloride (Cl-): ≤5 ppm
nitrite (NO2-): passes test (lim. ∼5 ppm)
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.002%

正離子痕跡

Fe: ≤2 ppm
heavy metals (as Pb): ≤5 ppm

SMILES 字串

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

InChI

1S/HNO3.H3N/c2-1(3)4;/h(H,2,3,4);1H3

InChI 密鑰

PRORZGWHZXZQMV-UHFFFAOYSA-N

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法律資訊

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

象形圖

Flame over circleExclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Ox. Sol. 3

儲存類別代碼

5.1C - Ammonium nitrate and ammonium nitrate containing preparations

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Synthesis and characterization of hybrid MCM-41 materials for heavy metal adsorption.
Dimos K, et al.
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An evaluation was undertaken to determine if isotope ratio mass spectrometry (IRMS) could assist in the investigation of complex forensic cases by providing a level of discrimination not achievable utilising traditional forensic techniques. The focus of the research was on
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Nanoscale manganese oxides within Faujasite zeolite have been synthesized with a simple method and characterized by scanning electron microscopy, X-ray diffraction spectrometry, N(2) adsorption-desorption isotherms, transmission electron microscopy, and atomic absorption spectroscopy. These oxides showed efficient water oxidizing activity in
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Physical chemistry chemical physics : PCCP, 14(15), 5106-5114 (2012-01-31)
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文章

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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