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Z4750

Sigma-Aldrich

Zinc sulfate heptahydrate

ReagentPlus®, ≥99.0%

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100 G
$46.71
500 G
$87.40
2.5 KG
$280.00

About This Item

Linear Formula:
ZnSO4 · 7H2O
CAS Number:
Molecular Weight:
287.56
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.55
assay:
≥99.0%
form:
powder

$46.71

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Available to ship onMay 02, 2025Details


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agency

suitable for SM 5210

Quality Level

product line

ReagentPlus®

assay

≥99.0%

form

powder

SMILES string

O.O.O.O.O.O.O.[Zn++].[O-]S([O-])(=O)=O

InChI

1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;/q;;;;;;;;+2/p-2

InChI key

RZLVQBNCHSJZPX-UHFFFAOYSA-L

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Application

Zinc sulfate heptahydrate has been used as:
  • A reagent in the isolation of genomic DNA from eukaryotic green alga named Chlamydomonas reinhardtii.[1]
  • A component of a cell culture media (Jensen′s chemically defined media).[2]
  • A reactant to prepare zinc thiourea sulfate salts as NLO materials.[3]

Legal Information

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

signalword

Danger

Hazard Classifications

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

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Growth of zinc thiourea sulfate (ZTS) single crystals: a potential semiorganic NLO material
Ushasree PM, et al.
Journal of Crystal Growth, 197, 216-220 (1999)
Isolation of Genomic DNA from Chlamydomonas reinhardtii
Wittkopp TM
Bio-protocol, e2838-e2838 (2018)
Analysis of Pseudomonas aeruginosa c-di-GMP High and Low Subpopulations Using Flow-assisted Cell Sorting (FACS) and Quantitative Reverse Transcriptase PCR (qRT-PCR)
Armbruster CR and Parsek MR
Bio-protocol, 11, e3891-e3891 (2021)
Priyanga Ranasinghe et al.
Trials, 14, 52-52 (2013-02-21)
The number of people with diabetes is increasing worldwide, especially in developing South Asian countries. Therefore, preventing diabetes at the early stages has become an important issue. Recent clinical trials, systematic reviews, and meta-analysis have shown that zinc has beneficial
O I Smian et al.
Likars'ka sprava, (3-4)(3-4), 67-71 (2013-01-30)
The article analyzed 60 patients with community-aquired pneumonia from ages 6 to 18 years. The dependences of trace levels of zinc and copper in the serum of these children on the activity of the inflammatory process. Analysis of survey results

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Questions

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  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

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  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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