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Merck
CN

37-0550

Zinc sulfate heptahydrate

JIS special grade, ≥99.5%

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About This Item

Linear Formula:
ZnSO4 · 7H2O
CAS Number:
7446-20-0
Molecular Weight:
287.56
UNSPSC Code:
12352302
PubChem Substance ID:
329755612
MDL number:
MFCD00149894
Assay:
≥99.5%
Grade:
JIS special grade
Form:
solid

Key Documents

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InChI

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

SMILES string

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

InChI key

RZLVQBNCHSJZPX-UHFFFAOYSA-L

grade

JIS special grade

assay

≥99.5%

form

solid

reaction suitability

reagent type: catalyst
core: zinc

availability

available only in Japan

pH

4.0-6.0 (20 °C, 50 g/L)

storage temp.

2-8°C

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Danger

Hazard Classifications

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

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U2292
U2234
U8142
U1126
U2941

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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
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
Laurent Dortet et al.
Antimicrobial agents and chemotherapy, 56(12), 6437-6440 (2012-10-17)
A biochemical test (Carba NP test II) was developed to identify carbapenemase production in Enterobacteriaceae and Pseudomonas spp. and to discriminate between the different types of carbapenemases (classes A, B, and D). It is based on the detection of the
Haichen Niu et al.
Pharmacology, biochemistry, and behavior, 103(3), 526-534 (2012-10-30)
Previous studies have shown that olfactory impairment by disrupting the olfactory epithelium prior to morphine administration attenuated the development addiction-related behaviors. However, it is unclear whether olfactory impairment will affect the expression of already established addiction-related behaviors. To address this
[Wilson's disease in the child: apropos of 20 cases].
Mounia Lakhdar Idrissi et al.
The Pan African medical journal, 14, 6-6 (2013-03-19)
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