CAS 10257-54-2 Cupric sulfate monohydrate (HCID 61499)

Names & identifiers

Preferred name: Cupric sulfate monohydrate
IUPAC: copper;sulfate;hydrate
English name: COPPER(II) SULFATE HYDRATE
Molecular formula: CuH4O5S
Molecular weight: 179.63

Names & synonyms

Cupric sulfate monohydrate10257-54-2Copper sulfate, monohydrateCaswell No. 257EPA Pesticide Chemical Code 024402UNII-348B1AZ336Copper sulfate (CuSO4) monohydrate348B1AZ336DRIED CUPRIC SULFATESulfuric acid copper(2+) salt (1:1), monohydrateDTXSID9058284COPPER(II) SULFATE MONOHYDRATE

Show more names

Copper(II) Sulfate Hydrate, PuratronicCopper(II) sulfate hydrate, m.p. 30° -2HSulfuric acid copper(2+) salt (1:1), hydrate (8CI,9CI)Copper(II) sulfate hydrate, Puratronic, 99.999% (metals basis)Copper(II) sulfate hydrate, Puratronic(R), 99.999% (metals basis)

CUPRIC SULFATE MONOHYDRATE [MI]COPPER MESOSULFATE (CU(SO4).H2O)RefChem:128841copper sulphate monohydrateDTXCID2032003600-326-9Copper(II) sulfate hydrateCopper sulfate monohydrate

Database identifiers

CAS: 10257-54-2、23254-43-5
PubChem CID: 61499
DTXSID: DTXSID9058284
UNII: 348B1AZ336
EC Number: 600-326-9、630-453-5

Properties

Computed structural properties

Topological polar surface area: 89.6 Å²
Hydrogen bond donors: 1
Hydrogen bond acceptors: 5
Rotatable bonds: 0
Heavy atoms: 7
Formal charge: 0
Complexity: 62.2

Experimental & physicochemical properties

Physical DescriptionOther Solid

Physicochemical properties

vapor pressure: 7.3 mmHg · 7.3 mmHg ( 25 °C)
form: Crystalline Aggregates
color: Blue
Water Solubility: Soluble in water and methanol. Insoluble in ethanol and most of the organic solvents.
Merck: 14 · 14,2653
InChI: 1S/Cu.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
InChIKey: CYKLGTUKGYURDP-UHFFFAOYSA-L
SMILES: O.[Cu++].[O-]S([O-])(=O)=O
CAS DataBase Reference: 23254 · 23254-43-5
FDA UNII: 7 AJ16DT · LRX7AJ16DT
UNSPSC Code: 12352302 · 12352302
NACRES: 55 · NA.55
Symbol(GHS): 7 · GHS07,GHS09
Signal word: Warning
Hazard statements: 302 · H302-H315-H319-H410
Precautionary statements: 273 · P273-P301+P312+P330-P302+P352-P305+P351+P338
Hazard Codes: Xn,N
Risk Statements: 22 · 22-36/38-50/53
Safety Statements: 22 · 22-60-61
RIDADR: 3077 · UN 3077 9 / PGIII
WGK Germany: 3 · 3
TSCA: Yes
HazardClass: 9 · 9
PackingGroup: III
Storage Class: 13 · 13 - Non Combustible Solids
Hazard Classifications: 4 OralAquatic · Acute Tox. 4 OralAquatic Acute 1Aquatic Chronic 1Eye Dam. 1

Safety & regulation

GHS classification

GHS Classification · 6 items

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P264+P265, P270, P273, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, P391, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 42 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

Hazard information

Regulatory Information · 1 item

Sulfuric acid copper(2+) salt (1:1), monohydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Sulfuric acid copper(2+) salt (1:1), monohydrate are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Hazard Classes and Categories · 2 items

Acute Tox. 4 (100%)

Safety data

wgk: 3
tsca: Yes
ridadr: UN 3077 9 / PGIII
risk_code: 22-36/38-50/53
Signal word: Warning
Symbol(GHS): GHS07,GHS09
hazard_code: Xn,N
safety_code: 22-60-61
hazard_class: 9
Storage Class: 13 - Non Combustible Solids
packing_group: III
Hazard statements: H302-H315-H319-H410
Hazard Classifications: Acute Tox. 4 OralAquatic Acute 1Aquatic Chronic 1Eye Dam. 1
Precautionary statements: P273-P301+P312+P330-P302+P352-P305+P351+P338

Chemistry & industry

Uses & manufacturing

U.S. Production2023: 596 lb

Consumer UsesSoil amendments (fertilizers)

Industry UsesSoil amendments (fertilizers)

General Manufacturing InformationAgriculture, Forestry, Fishing and Hunting

Applications · 1 item

UsesIt is used as a catalyst in certain organic transformations like synthesis of ynamides. It is used in Fehling's solution and Benedict's solution for testing reducing sugars, in the Biuret reagent for testing proteins, and in combination with potassium permanganate for testing blood for anemia. It is used in the preparation of Cheshunt compound for horticulture. It finds use as a coloring ingredient in artworks, as an oxidant in combination with potassium permanganate for oxidizing primary alcohols, and as a mordant in dyeing. It is used to etch copper or zinc plates for intaglio print making.