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Merck
CN

28-6130

Sigma-Aldrich

二氧化硫 溶液

SAJ first grade, 5.0% SO2

别名:

亚硫酐, 亚硫酸

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About This Item

线性分子式:
H2SO3
CAS号:
分子量:
82.08
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:

等级

SAJ first grade

形式

liquid

存货情况

available only in Japan

浓度

5.0% SO2

密度

1.03 g/mL at 25 °C (lit.)

储存温度

15-25°C

SMILES字符串

OS(O)=O

InChI

1S/H2O3S/c1-4(2)3/h(H2,1,2,3)

InChI key

LSNNMFCWUKXFEE-UHFFFAOYSA-N

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相关类别

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. 1B

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Miquel Pascual et al.
Journal of the science of food and agriculture, 95(15), 3067-3076 (2015-07-16)
Rainfed viticulture, mainly in semi-arid environments, is limited by environmental variability, particularly precipitation and its seasonal distribution, and soil water availability, thus ultimately determining the final quality of grape and wine. Studies on the feasibility of practices such as canopy
Heng Yu et al.
Bioresource technology, 199, 188-193 (2015-09-06)
This study established a new more neutral magnesium bisulfate pretreatment (MBSP) using magnesium bisulfate as sulfonating agent for improving the enzymatic hydrolysis efficiency of corn stover. Using the MBSP with 5.21% magnesium bisulfate, 170°C and pH 5.2 for 60 min

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