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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
CN
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主要文件

安全信息

1.00714

Supelco

Sulfuric acid

96%, Suprapur®

别名:

硫酸

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10 G
CN¥9,322.21

CN¥9,322.21


国内现货,预计发货时间April 17, 2025详情


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10 G
CN¥9,322.21

About This Item

线性分子式:
H2SO4
CAS号:
分子量:
98.08
Beilstein:
2037554
MDL编号:
UNSPSC代码:
12352301
EC索引号:
231-639-5
NACRES:
NA.21

CN¥9,322.21


国内现货,预计发货时间April 17, 2025详情


获取大包装报价

产品名称

硫酸96%, for inorganic trace analysis, Suprapur®

等级

for inorganic trace analysis

质量水平

Agency

suitable for EPA 300

蒸汽密度

<0.3 (25 °C, vs air)

蒸汽压

0.0001 hPa ( 20 °C)
1 mmHg ( 146 °C)

方案

≥95% (acidimetric)
96%

表单

liquid

pH值(酸碱度)

0.3 (25 °C, 49 g/L in H2O)

沸点

~290 °C (lit.)

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101891019910197
particle size

60-80 mesh

particle size

60-80 mesh

particle size

80-100 mesh

particle size

45-60 mesh

pore size

~0.04 cm3/g mesoporosity, ~0 cm3/g macroporosity, ~0.35 cm3/g microporosity, ~4-11 pore diameter

pore size

~0.01 cm3/g mesoporosity, ~0.45 cm3/g microporosity, ~0 cm3/g macroporosity, ~6-15 Å pore diameter

pore size

~0.02 cm3/g mesoporosity, ~0.49 cm3/g microporosity, ~0 cm3/g macroporosity, ~6-15 Å pore diameter

pore size

~0.02 cm3/g mesoporosity, ~0.49 cm3/g microporosity, ~0 cm3/g macroporosity, ~6-15 Å pore diameter

surface area

~975 m2/g

surface area

~1059 m2/g

surface area

~1160 m2/g

surface area

~1160 m2/g

packaging

bottle of 10 g

packaging

bottle of 10 g

packaging

bottle of 5 g

packaging

bottle of 5 g

matrix

Carbosieve S-III

matrix

Carbosieve S-II

matrix

Carbosieve G

matrix

Carbosieve G

分析说明

含量(酸度): ≥ 95.0%
颜色: ≤ 10 色度
氯化物(Cl): ≤ 100 ppb
硝酸盐 (NO₃): ≤ 200 ppb
磷酸盐(PO₄): ≤ 100 ppb
Ag(银): ≤ 1.0 ppb
Al(铝): ≤ 5.0 ppb
As(砷): ≤ 0.5 ppb
Au(金): ≤ 0.5 ppb
Ba(钡): ≤ 1.0 ppb
Be(铍): ≤ 0.5 ppb
Bi(铋): ≤ 0.5 ppb
Ca(钙): ≤ 5.0 ppb
Cd(镉): ≤ 1.0 ppb
Co(钴): ≤ 0.5 ppb
Cr(铬): ≤ 1.0 ppb
Cu(铜): ≤ 0.5 ppb
Fe(铁): ≤ 5.0 ppb
Ga(镓): ≤ 0.5 ppb
Ge(锗): ≤ 1.0 ppb
Hg(汞): ≤ 2.0 ppb
In(铟): ≤ 0.5 ppb
K(钾): ≤ 2.0 ppb
Li(锂): ≤ 0.5 ppb
Mg(镁) ≤ 5.0 ppb
Mn(锰): ≤ 0.5 ppb
Mo(钼): ≤ 0.5 ppb
NH₄(铵): ≤ 1.0 ppm
Na(钠): ≤ 10.0 ppb
Ni(镍): ≤ 2.0 ppb
Pb(铅): ≤ 1.0 ppb
Pt(铂): ≤ 0.5 ppb
Sr(锶): ≤ 1.0 ppb
Se(硒): ≤ 1.0 ppb
Sn(锡): ≤ 1.0 ppb
Sr(锶): ≤ 0.5 ppb
Ti(钛): ≤ 1.0 ppb
TI(铊): ≤ 0.5 ppb
V(钒): ≤ 0.5 ppb
Zn(锌): ≤ 2.0 ppb
Zr(锆): ≤ 0.5 ppb
可还原高锰酸钾的物质(SO₂形式): ≤ 2 ppm
灼烧残渣: ≤ 2 ppm
实际值在该浓度范围内会不可避免的受系统性
误差的影响。

法律信息

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

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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