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1.07290

Phosphate modifier

for inorganic trace analysis, for graphite furnace AAS NH4H2PO4 100 ± 2 g/l in H₂O

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关于此项目

NACRES:
NA.21
UNSPSC Code:
41116107
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Quality Level

100

form

liquid

storage condition

(Tightly closed.)

technique(s)

AAS: suitable

color

colorless

bp

100 °C

solubility

water: soluble

density

1.052 g/cm3 at 20 °C

storage temp.

15-25°C

Application


  • Large-volume injection electrothermal AAS combined with tungsten-treated pyrolytic graphite furnace: determination of cadmium in tap, snow and river water samples with phosphate modifier.: This research demonstrates the application of phosphate modifiers in enhancing the detection sensitivity of cadmium using electrothermal atomic absorption spectrometry. It provides insights into environmental analysis techniques, particularly in the assessment of water quality (Imai S et al., 2004).


Analysis Note

Concentration ((NH4)H₂PO₄): 100 ± 2 g/l

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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全球贸易项目编号

货号GTIN
107290005004022536744483