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产品名称
乙酸铵, ≥99.99% trace metals basis
InChI key
USFZMSVCRYTOJT-UHFFFAOYSA-N
InChI
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
SMILES string
N.CC(O)=O
agency
suitable for ASTM® 7969
suitable for ASTM® 7979
suitable for DIN 38407-43
suitable for EPA 1634
suitable for EPA 534
suitable for EPA 538.1
suitable for EPA 8328
suitable for EPA ACB B21-03
suitable for EPA ACB B23-05b
suitable for GB 31604.35-2016
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2011
reg. compliance
suitable for FDA C-010.02
vapor pressure
<0.001 hPa
description
for inorganic trace analysis
assay
≥99.99% trace metals basis
form
solid
impurities
≤0.005% insolubles
<100 ppm total metallic impurities
pH
6.7-7.3 (25 °C, 5% in water)
6.7-7.3
mp
110-112 °C (dec.) (lit.)
solubility
water: soluble 1,480 g/L at 4 °C
anion traces
chloride (Cl-): ≤5 ppm
nitrate (NO3-): ≤0.001%
sulfate (SO42-): ≤0.001%
cation traces
Fe: ≤5 ppm
heavy metals: ≤5 ppm
Quality Level
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Application
它可用于合成:
- 菲咯啉衍生物,用作防腐剂。
- 高度取代咪唑。
- 2,4-二芳基多氢喹啉衍生物。
General description
Legal Information
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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