5.43827
Sulfuric acid
98%, for HPLC LiChropur™
동의어(들):
Sulfuric acid
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
H2SO4
CAS 번호:
Molecular Weight:
98.08
UNSPSC Code:
41116105
EC Index Number:
231-639-5
NACRES:
NA.21
Beilstein/REAXYS Number:
2037554
MDL number:
eCl@ss:
32120505
Assay:
≥98% (alkalimetric)
Form:
liquid
제품 이름
Sulfuric acid (황산), for HPLC LiChropur™
Quality Segment
vapor density
<0.3 (25 °C, vs air)
vapor pressure
0.0001 hPa ( 20 °C), 1 mmHg ( 146 °C)
assay
≥98% (alkalimetric)
form
liquid
technique(s)
HPLC: suitable, LC/MS: suitable, ion chromatography: suitable
pH
0.3 (25 °C, 49 g/L in H2O)
bp
~290 °C (lit.)
mp
-20 °C
density
1.840 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.050 ppm, Ca: ≤0.20 ppm, Cu: ≤0.010 ppm, Fe: ≤0.10 ppm, K: ≤0.10 ppm, Mg: ≤0.050 ppm, Na: ≤0.50 ppm
storage temp.
no temp limit
SMILES string
OS(O)(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
InChI key
QAOWNCQODCNURD-UHFFFAOYSA-N
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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경고어
Danger
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
WGK
WGK 1
인화점 (F)
Not applicable
인화점 (°C)
Not applicable
위험 코드
저장 등급
8B - Non-combustible corrosive hazardous materials