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安全信息

233706

Sigma-Aldrich

硫酸氧钒(IV) 水合物

97%

别名:

硫酸氧钒 水合物

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About This Item

线性分子式:
VOSO4 · xH2O
CAS号:
123334-20-3
分子量:
163.00 (anhydrous basis)
MDL编号:
MFCD00149933
UNSPSC代码:
12352302
PubChem化学物质编号:
24854005
NACRES:
NA.23
方案:
97%
表单:
powder

质量水平

100

方案

97%

表单

powder

组成

Degree of hydration, 3-5

反应适用性

reagent type: catalyst
core: vanadium

mp

105 °C (lit.)

应用

battery manufacturing

SMILES字符串

O=[V++].[H]O[H].[O-]S([O-])(=O)=O

InChI

1S/H2O4S.H2O.O.V/c1-5(2,3)4;;;/h(H2,1,2,3,4);1H2;;/q;;;+2/p-2

InChI key

DKCWBFMZNUOFEM-UHFFFAOYSA-L

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相关类别

一般描述

硫酸氧钒(Ⅳ)水合物是一种蓝色结晶固体。它可溶于水，具有弱氧化性或还原性。

应用

硫酸氧钒（IV）水合物已被用于生成钒离子，其可用于通过水热工艺引入皂石粘土。

VOSO4 和蒽醌-2,7-二磺酸可作为氧化还原对（ redox couple）用于制备水系有机氧化还原液流电池（AORFB）组。

象形图

Skull and crossbonesEnvironment
GHS06,GHS09

警示用语：

Danger

危险声明

H301,H411

危险分类

Acute Tox. 3 Oral - Aquatic Chronic 2

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000388804
0000388804
0000344390
0000346998
0000329493

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. How do you calculate the degree of hydration in products 233706 and 204862?

    The equation used to determine the degree of hydration for products 233706 and 204862 is the following.((Molecular weight of Metal * Number of Metal Ions) - (% of metal in product as decimal * anhydrous weight of product)) / (% of metal in product as decimal * 18)Note: 18 is the molecular weight of water.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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