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Merck
CN

07208-M

硫酸

puriss., meets analytical specification of Ph. Eur., BP, 95-97%

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线性分子式:
H2SO4
化学文摘社编号:
7664-93-9
分子量:
98.08
UNSPSC Code:
12352106
NACRES:
NA.21
PubChem Substance ID:
329748368
EC Number:
231-639-5
Beilstein/REAXYS Number:
2037554
MDL number:
MFCD00064589

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产品名称

硫酸, puriss., meets analytical specification of Ph. Eur., BP, 95-97%

InChI key

QAOWNCQODCNURD-UHFFFAOYSA-N

InChI

1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)

SMILES string

OS(O)(=O)=O

vapor density

<0.3 (25 °C, vs air)

vapor pressure

1 mmHg ( 146 °C)

description

Nominally 95-98% H2SO4

grade

puriss.

assay

95-97%

form

solution

quality

meets analytical specification of Ph. Eur., BP

impurities

≤0.0002% KMnO4 red. matter (as O)
≤5 ppm heavy metals (as Pb)

ign. residue

≤0.0005%

bp

~290 °C (lit.)

density

1.840 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤1 ppm
nitrate (NO3-): ≤0.0001%

cation traces

As: ≤0.1 ppm
Ca: ≤0.001%
Cd: ≤0.0005%
Co: ≤0.0005%
Cr: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤2 ppm
K: ≤0.005%
Mg: ≤0.0005%
Mn: ≤0.0005%
Na: ≤0.005%
Pb: ≤0.0005%
Zn: ≤0.0005%

suitability

complies for appearance of solution

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Packaging

PE 瓶包装；也提供玻璃瓶（材料号以 *-GL 结尾）、PE 罐（材料号以 *-H 结尾）包装

Application

Sulfuric acid is commonly used in regulated and highly demand lab applications such as quality control and production. In organic synthesis, sulfuric acid can be used as a dehydrating agent, catalyst, and active reactant.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
SDBB0914
SDBB6019
SDBB2287
SDBB0915
STBL2065

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