七水硫酸镍

Description

NICKEL SULFATE HEPTAHYDRATE · CAS 10101-98-1 · H14NiO11S. UNII 596IDD57NR.

Identification

CAS Registry Number	10101-98-1
PubChem CID	61474
Molecular formula	H14NiO11S
IUPAC name	nickel(2+);sulfate;heptahydrate
UNII (FDA)	596IDD57NR

Computed Descriptors

Molecular Weight	280.87
Hydrogen Bond Donor Count	7
Hydrogen Bond Acceptor Count	11
Rotatable Bond Count	0
Exact Mass	279.961024
Monoisotopic Mass	279.961024
Topological Polar Surface Area	95.6
Heavy Atom Count	13
Formal Charge	0
Complexity	62.2

Physical description & handling notes

• Green solid, soluble in water; [Merck Index]

GHS Hazard Classification

Reported hazard statements	H302 (100%), H315 (100%), H317 (100%), H332 (100%), H334 (100%), H341 (100%), H350 (100%), H360 (100%)

Documented Uses

• Used in nickel-plating, dyeing (mordant), diagnosing (contact allergen), and manufacturing (catalysts and other nickel compounds); [Merck Index] Most nickel sulfate is a byproduct of copper refining (electrolytic); [Ullmann]
• Electroplating [Category: Plate]
• Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
• Drugs that act locally on cutaneous or mucosal surfaces to produce inflammation; those that cause redness due to hyperemia are rubefacients; those that raise blisters are vesicants and those that penetrate sebaceous glands and cause abscesses are pustulants; tear gases and mustard gases are also irritants.

Synonyms

Nickel(II) sulfate heptahydrate; 10101-98-1; NICKEL SULFATE HEPTAHYDRATE; Nickelous sulfate heptahydrate; Nickel(2+) sulfate heptahydrate; Sulfuric acid, nickel(2+) salt (1:1), heptahydrate; 596IDD57NR; nickel(II) sulphate heptahydrate; CHEBI:53504; RefChem:165682; 600-153-9; nickel(2+);sulfate;heptahydrate; Sulfuric acid, nickel(2+) salt, hydrate (1:1:7); Nickel (II) sulfate heptahydrate; MFCD00149814; UNII-596IDD57NR

Frequently Asked Questions

What are the CAS number and molecular formula of NICKEL SULFATE HEPTAHYDRATE?

CAS 10101-98-1; molecular formula H14NiO11S; molecular weight — g/mol.

What other names is NICKEL SULFATE HEPTAHYDRATE known by?

Nickel(II) sulfate heptahydrate, 10101-98-1, NICKEL SULFATE HEPTAHYDRATE, Nickelous sulfate heptahydrate, Nickel(2+) sulfate heptahydrate, Sulfuric acid, nickel(2+) salt (1:1), heptahydrate.

Is NICKEL SULFATE HEPTAHYDRATE classified as hazardous?

Hazard statements reported: H302, H315, H317, H332, H334.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.