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Merck
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1.00338

Supelco

Hydrofluoric acid

40%, for analysis EMSURE® ISO,Reag. Ph Eur

别名:

Hydrofluoric acid solution, Fluoric acid

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About This Item

分類程式碼代碼:
12352301
NACRES:
NA.21

product name

氢氟酸40%, for analysis EMSURE® ISO,Reag. Ph Eur

agency

reag. ISO
reag. Ph. Eur.

品質等級

產品線

EMSURE®

形狀

liquid

濃度

40.0-42.0% Hf

雜質

≤0.01 ppm Ba (Barium)
≤0.01 ppm Cd (Cadmium)
≤0.01 ppm Cr (Chromium)
≤0.01 ppm Li (Lithium)
≤0.02 ppm Ag (Silver)
≤0.02 ppm Be (Beryllium)
≤0.02 ppm Bi (Bismuth)
≤0.02 ppm Co (Cobalt)
≤0.02 ppm Cu (Copper)
≤0.02 ppm Ge (Germanium)
≤0.02 ppm Mo (Molybdenum)
≤0.02 ppm Ni (Nickel)
≤0.02 ppm Pb (Lead)
≤0.02 ppm Sr (Strontium)
≤0.02 ppm Ti (Titanium)
≤0.02 ppm Tl (Thallium)
≤0.02 ppm V (Vanadium)
≤0.02 ppm Zr (Zirconium)
≤0.03 ppm Arsenic and Antimony (as As)
≤0.03 ppm Mn (Manganese)
≤0.05 ppm Al (Aluminium)
≤0.05 ppm Zn (Zinc)
≤0.1 ppm Fe (Iron)
≤0.1 ppm K (Potassium)
≤0.1 ppm Mg (Magnesium)
≤0.2 ppm Ca (Calcium)
≤0.2 ppm Na (Sodium)
≤0.5 ppm Heavy metals (as Pb)
≤0.5 ppm Phosphate (PO4)
≤1 ppm Chloride (Cl)
≤5 ppm Sulfate and sulphite (as SO4)
≤50 ppm Hexafluorosilicate (SiF6)

燃燒殘留物

≤5 ppm (as sulfate)

顏色

APHA: ≤10

bp

112 °C/1013 hPa

mp

-44 °C

密度

1.13 g/cm3 at 20 °C

儲存溫度

2-30°C

相关类别

分析報告

含量测定(酸量滴定):40.0 - 42.0 %
氯化物(Cl): ≤ 1 ppm
颜色: ≤ 10 色度
六氟硅酸盐(SiF₆): ≤ 50 ppm
磷酸盐(PO₄): ≤ 0.5 ppm
硫酸盐和亚硫酸盐(以SO₄计): ≤ 5 ppm
砷和锑(以As计): ≤ 0.03 ppm
Ag(银): ≤ 0.02 ppm
Al(铝): ≤ 0.05 ppm
Ba(钡): ≤ 0.01 ppm
Be(铍): ≤ 0.02 ppm
Bi(铋): ≤ 0.02 ppm
Ca(钙): ≤ 0.2 ppm
Cd(镉): ≤ 0.01 ppm
Co(钴): ≤ 0.02 ppm
Cr(铬): ≤ 0.01 ppm
Cu(铜): ≤ 0.02 ppm
Fe(铁): ≤ 0.1 ppm
Ge(锗): ≤ 0.02 ppm
K(钾): ≤ 0.1 ppm
Li(锂): ≤ 0.01 ppm
Mg(镁): ≤ 0.1 ppm
Mn(锰): ≤ 0.03 ppm
Mo(钼): ≤ 0.02 ppm
Na(钠): ≤ 0.2 ppm
Ni(镍): ≤ 0.02 ppm
Pb(铅): ≤ 0.02 ppm
Pb(铅): ≤ 0.02 ppm
Ti(钛): ≤ 0.02 ppm
Tl(铊): ≤ 0.02 ppm
V(钒): ≤ 0.02 ppm
Zn(锌): ≤ 0.05 ppm
Zr(锆): ≤ 0.02 ppm
重金属(以Pb计): ≤ 0.5 ppm
灼烧残渣(以硫酸盐计): ≤ 5 ppm

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

CorrosionSkull and crossbones

訊號詞

Danger

危險分類

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A

儲存類別代碼

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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