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Merck
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Key Documents

83265

Sigma-Aldrich

Sulfato de cinc heptahidratado

BioUltra, for molecular biology, 2.0 M in H2O

Sinónimos:

Zinc Sulfate hydrate, ZnSO4

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About This Item

Fórmula empírica (notación de Hill):
O4SZn · 7H2O
Número de CAS:
7446-20-0
Peso molecular:
287.56
UNSPSC Code:
12352302
PubChem Substance ID:
57652952
NACRES:
NA.26

grade

for molecular biology

Quality Level

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

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.

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_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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