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等級
ACS reagent
品質等級
agency
reag. ISO
reag. Ph. Eur.
suitable for SM 4500 - NH3
產品線
EMSURE®
化驗
99.0-102.0% (alkalimetric)
形狀
solid
雜質
≤0.005% Insoluble matter
pH值
7.0-8.5 (25 °C, 50 g/L in H2O)
mp
70-80 °C
體積密度
1000 kg/m3
負離子痕跡
chloride (Cl-): ≤0.0005%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.005%
正離子痕跡
Ca: ≤0.004%
Cu: ≤0.0005%
Fe: ≤0.0005%
NH4+: ≤0.002%
Pb: ≤0.0005%
heavy metals (as Pb): ≤0.0005%
儲存溫度
2-30°C
InChI
1S/C4H6O6.K.Na.4H2O/c5-1(3(7)8)2(6)4(9)10;;;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;4*1H2/q;2*+1;;;;/p-2/t1-,2-;;;;;;/m1....../s1
InChI 密鑰
VZOPRCCTKLAGPN-ZFJVMAEJSA-L
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聯結
分析報告
不溶物: ≤ 0.005%
pH值(5 %;水; 25 °C):7.0 - 8.5
氯(Cl): ≤ 0.0005 %
磷酸盐(PO₄): ≤ 0.001 %
硫酸盐(SO₄): ≤ 0.005 %
重金属(以铅计): ≤ 0.0005 %
Ca(钙): ≤ 0.004 %
Cu(铜): ≤ 0.0005 %
Fe(铁): ≤ 0.0005 %
NH₄(铵): ≤ 0.002 %
Pb(铅): ≤ 0.0005 %
对应 ACSPh Eur
法律資訊
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
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实验方案
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
The article describes the sample preparation and photometric determination of silver concentration in water samples using Spectroquant® photometers and test kits.
相关内容
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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