431311
酢酸アンモニウム
≥99.99% trace metals basis
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この商品について
Quality Segment
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
SMILES string
N.CC(O)=O
InChI
1S/C2H4O2.H3N/c1-2(3)4;/h1H3,(H,3,4);1H3
InChI key
USFZMSVCRYTOJT-UHFFFAOYSA-N
General description
Application
以下の合成に用いられることがあります：
- 腐食防止剤として用いられるフェナントロリン誘導体
- 多置換イミダゾール
- 2,4-ジアリルポリヒドロキノリン誘導体
Legal Information
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保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable