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1.02790

Supelco

五水合硫酸铜（II）

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

别名:

五水合硫酸铜（II）

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About This Item

经验公式（希尔记法）:
CuO4S · 5H2O
CAS号:
7758-99-8
分子量:
249.69
MDL编号:
MFCD00149681
UNSPSC代码:
12352302
EC索引号:
231-847-6
NACRES:
NA.21
价格与库存信息目前不能提供

等级

ACS reagent

质量水平

300

Agency

reag. ISO
reag. Ph. Eur.

产品线

EMSURE®

方案

99.0-100.5% (iodometric)

表单

solid

效能

960 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rat)

杂质

≤0.005% Insoluble matter

pH值（酸碱度）

3.5-4.5 (20 °C, 50 g/L in H2O)

mp

110 °C (230 °F)

密度

2.284 g/cm3 at 20 °C

痕量阴离子

chloride (Cl-): ≤0.0005%

痕量阳离子

Ca: ≤0.005%
Fe: ≤0.003%
K: ≤0.001%
N: ≤0.001%
Na: ≤0.005%
Ni: ≤0.005%
Pb: ≤0.005%
Zn: ≤0.03%

储存温度

2-30°C

SMILES字符串

[Cu+2].[S](=O)(=O)([O-])[O-].O.O.O.O.O

InChI

1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2

InChI key

JZCCFEFSEZPSOG-UHFFFAOYSA-L

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相关类别

应用


  • Synthesis and antifungal activity of slow-release pyridinylcarbonyl chitooligosaccharide copper complexes.: 本研究探讨了具有抗真菌特性的缓释铜配合物的合成，重点介绍了它们在农业和医疗环境中的潜在应用(Liu et al., 2022)。

联系

替代：CX2185; CX2185-1; CX2185-5; CX2185-7; CX2185-20

分析说明

含量测定（碘量滴定法）：99.0 - 100.5 %
不溶物： ≤ 0.005 %
氯化物（Cl）： ≤ 0.0005 %
总氮（N）： ≤ 0.001 %
Ca（钙）： ≤ 0.005 %
Fe（铁）： ≤ 0.003 %
K（钾）： ≤ 0.001 %
Na（钠）： ≤ 0.005 %
Ni（镍）： ≤ 0.005 %
Pb（铅）： ≤ 0.005 %
Zn（锌）： ≤ 0.03 %
符合 ACS，ISO，Reag. Ph Eur

法律信息

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

警示用语：

Danger

危险声明

H302 - H318 - H410

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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