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83265

Zinc sulfate solution

BioUltra, Molecular Biology, 2.0 M in H2O

Synonym(s):

Zinc sulfate solution, Zinc Sulfate hydrate, ZnSO4

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About This Item

Linear Formula:
ZnSO4
CAS Number:
7733-02-0
Molecular Weight:
161.45
NACRES:
NA.26
PubChem Substance ID:
57652952
UNSPSC Code:
12352302
MDL number:
MFCD00011302
Grade:
Molecular Biology
Form:
solution
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grade

Molecular Biology

Quality Segment

100

product line

BioUltra

form

solution

concentration

2.0 M in H2O

impurities

DNases, none detected, RNases, none detected, phosphatases, none detected, proteases, none detected

pH

4.0±0.5

density

1.31 g/mL at 20 °C

λ

neat

UV absorption

λ: 260 nm Amax: <0.02, λ: 280 nm Amax: <0.02

suitability

passes test for filter test

SMILES string

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

InChI

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

InChI key

NWONKYPBYAMBJT-UHFFFAOYSA-L

Application

Zinc sulfate solution has been used as a component in media for in vitro hyphal growth assays. It has also been used as a supplement in the media along with isopropyl β-D-1-thiogalactopyranoside (IPTG), while expressing zinc containing proteins.

Biochem/physiol Actions

Zinc sulfate solution is as potent as formalin. This chemical is mainly used to treat footrot. It may also be used to treat acute bronchiolitis.

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Zinc sulfate solution BioUltra, Molecular Biology, 2.0&#160;M in H2O

Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Magnesium sulfate solution

form

solution

form

aqueous solution

form

liquid

form

liquid

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

grade

Molecular Biology

grade

-

grade

Molecular Biology

grade

Molecular Biology

pH

4.0±0.5

pH

-

pH

6.5-8.5 (25 °C)

pH

-

impurities

DNases, none detected, phosphatases, none detected, RNases, none detected, proteases, none detected

impurities

-

impurities

DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected, <0.002% total nitrogen (N)

impurities

-

density

1.31 g/mL at 20 °C

density

-

density

-

density

-

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pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Danger

hcodes

H318,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Storage Class

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Questions

1–3 of 3 Questions  

  1. Zinc sulfate solution could be added to cell culture to examine cell proliferation?

    1 answer

    1. While Zinc is a necessary element in the expansion of cells in culture, the addition of serum at 5 – 10% to the medium typically provides a sufficient supply. The addition of zinc sulfate to cultures is more commonly utilized in serum-free environments and/or due to requirements of specific cell types. This product is tested for suitability in Molecular Biology applications. The solution is not sterile or tested for cell culture use. Suitability would have to be determined by the end user. Please see the link below to review an available Zinc Sulfate product qualified for cell culture:
      https://www.sigmaaldrich.com/product/sigma/z0251

      Please see the following link to review additional information available on the use of zinc in cell culture:
      https://www.sigmaaldrich.com/technical-documents/technical-article/cell-culture-and-cell-culture-analysis/mammalian-cell-culture/zinc?srsltid=AfmBOopCCl41N0KgdcbamnRheacubC7p8G9zbjrIvne8JmuAWXUxjTkF

      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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  3. 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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