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product name
氨溶液28-30%, for analysis EMSURE® ACS,Reag. Ph Eur
等級
ACS reagent
品質等級
agency
reag. Ph. Eur.
蒸汽壓力
635 hPa ( 20 °C)
產品線
EMSURE®
形狀
liquid
expl. lim.
27 %
濃度
28.0-30.0% NH4OH
雜質
≤0.020 ppm Ag (Silver)
≤0.020 ppm Ga (Gallium)
≤0.020 ppm In (Indium)
≤0.020 ppm Li (Lithium)
≤0.050 ppm Ba (Barium)
≤0.050 ppm Cd (Cadmium)
≤0.050 ppm Co (Cobalt)
≤0.050 ppm Cr (Chromium)
≤0.050 ppm Mn (Manganese)
≤0.050 ppm Mo (Molybdenum)
≤0.050 ppm Ni (Nickel)
≤0.050 ppm Pb (Lead)
≤0.050 ppm Tl (Thallium)
≤0.100 ppm Au (Gold)
≤0.100 ppm Bi (Bismuth)
≤0.100 ppm Cu (Copper)
≤0.100 ppm Fe (Iron)
≤0.100 ppm Mg (Magnesium)
≤0.100 ppm Pt (Platinum)
≤0.100 ppm Sn (Tin)
≤0.100 ppm Sr (Strontium)
≤0.100 ppm Ti (Titanium)
≤0.100 ppm Zn (Zinc)
≤0.2 ppm Sulphide (S)
≤0.3 ppm Chloride (Cl)
≤0.5 ppm Heavy metals (as Pb)
≤0.5 ppm Phosphate (PO4)
≤0.500 ppm Al (Aluminium)
≤0.500 ppm As (Arsenic)
≤0.500 ppm Ca (Calcium)
≤0.500 ppm K (Potassium)
≤0.500 ppm Na (Sodium)
≤10 ppm Carbonate (as CO2)
≤10 ppm Non volatile matter
≤2 ppm Nitrate (NO3)
≤2 ppm Pyridine and related substances
≤2 ppm Sulphate (SO4)
≤5 ppm Silicate (as SiO2)
≤5 ppm Substances reducing potassium permanganate
SMILES 字串
[NH4+].[OH-]
燃燒殘留物
≤10 ppm
pH值
>12 (20 °C in H2O, strongly alkaline)
bp
32 °C
mp
-72 °C
密度
0.9 g/mL at 25 °C (lit.)
0.892-0.910 (relative density (d 20/20))
儲存溫度
2-30°C
InChI
1S/H3N.H2O/h1H3;1H2
InChI 密鑰
VHUUQVKOLVNVRT-UHFFFAOYSA-N
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包裝
请注意以下替换信息:
1054231000(1 L玻璃瓶)替换为1054231011(1 L HDPE瓶)
1054232500(2.5 L玻璃瓶)替换为1054232511(2.5 L HDPE瓶)
有关我们符合人体工程学且不易碎的HDPE瓶的更多信息,请访问:www.SigmaAldrich.com/hdpe-bottle
分析報告
验证:通过测试
外观:通过测试
溶液外观:通过测试
相对密度(d 20/20):0.892-0.910
碳酸盐(CO₂形式): ≤ 10 ppm
氯化物(Cl): ≤ 0.3 ppm
硝酸盐(NO₃): ≤ 2 ppm
磷酸盐(PO₄): ≤ 0.5 ppm
重金属(以 Pb 计): ≤ 0.5 ppm
硅酸盐(SiO₂形式): ≤ 5 ppm
硫酸盐(SO₄): ≤ 2 ppm
硫化物(S): ≤ 0.2 ppm
Ag(银): ≤ 0.020 ppm
Al(铝): ≤ 0.500 ppm
As(砷): ≤ 0.500 ppm
Au(金): ≤ 0.100 ppm
Ba(钡): ≤ 0.050 ppm
Bi(铋): ≤ 0.100 ppm
Ca(钙): ≤ 0.500 ppm
Cd(镉): ≤ 0.050 ppm
Co(钴): ≤ 0.050 ppm
Cr(铬): ≤ 0.050 ppm
Cu(铜): ≤ 0.100 ppm
Fe(铁): ≤ 0.100 ppm
Ga(镓): ≤ 0.020 ppm
In(铟): ≤ 0.020 ppm
K(钾): ≤ 0.500 ppm
Li(锂): ≤ 0.020 ppm
Mg(镁): ≤ 0.100 ppm
Mn(锰): ≤ 0.050 ppm
Mo(钼): ≤ 0.050 ppm
Na(钠): ≤ 0.500 ppm
Ni(镍): ≤ 0.050 ppm
Pb(铅): ≤ 0.050 ppm
Pt(铂): ≤ 0.100 ppm
Sn(锡): ≤ 0.100 ppm
Sr(锶): ≤ 0.100 ppm
Ti(钛): ≤ 0.100 ppm
Tl(铊): ≤ 0.050 ppm
Zn(锌): ≤ 0.100 ppm
吡啶及相关物质: ≤ 2 ppm
可还原高锰酸盐物质(ACS):通过测试
可还原高锰酸钾物质: ≤ 5 ppm
炽灼残渣: ≤ 10 ppm
非挥发性物质: ≤ 10 ppm
法律資訊
訊號詞
Danger
危險分類
Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
8B - Non-combustible, corrosive hazardous materials
水污染物質分類(WGK)
WGK 2
閃點(°F)
Not applicable
閃點(°C)
Not applicable
商品
This study is aimed at developing and validating an LC-ESI-ion trap-MS/MS method for identification and quantification of ethyl glucuronide (EtG) and ethyl sulfate (EtS) as ethanol biomarkers for urine analysis.
相关内容
Our ergonomic 1 L HDPE bottle for acids, bases, and solvents provide an alternative to glass chemical bottles for lab safety in pouring & handling of hazardous chemicals in the laboratory.
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