Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

102556 硫酸鈷(II)

GR for analysis EMSURE®

硫酸鈷(II) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 10026-24-1 EC Number: 233-334-2 Molar Mass: 281.1 g/mol Chemical Formula: CoSO₄ * 7 H₂O Hill Formula: CoO₄S * 7 H₂O
View Products on Sigmaaldrich.com
102556
Purchase on Sigma-Aldrich

Overview

Replacement Information
Replacement InformationIn North America 1.02556.0250 replaces and is identical to CX1825-2

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10026-24-1233-334-2CoO₄S * 7 H₂OCoSO₄ * 7 H₂O281.1 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.02556.0100 塑膠瓶 100 g
1.02556.0250 塑膠瓶 250 g
Description
Catalogue Number102556
ReplacesCX1825; CX1825-2
DescriptionCobalt(II) sulfate heptahydrate
References
Product Information
CAS number10026-24-1
EC index number027-005-00-0
EC number233-334-2
Hill FormulaCoO₄S * 7 H₂O
Chemical formulaCoSO₄ * 7 H₂O
Molar Mass281.1 g/mol
HS Code2833 29 90
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density1.95 g/cm3 (20 °C)
Melting Point98 °C
pH value4 (100 g/l, H₂O, 20 °C)
Bulk density900 kg/m3
Solubility362 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 582 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H302: Harmful if swallowed.
H317: May cause an allergic skin reaction.
H319: Causes serious eye irritation.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H341: Suspected of causing genetic defects.
H350i: May cause cancer by inhalation.
H360F: May damage fertility.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
Signal WordDanger
RTECSGG3200000
Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGKWGK 3 highly hazardous to water
Disposal15
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately.
Safety Information
Categories of dangercarcinogenic, toxic for reproduction, harmful, sensitizing, mutagenic, dangerous for the environment
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3077 , 9, III
Declaration (transport by air) IATA-DGRUN 3077 , 9, III
Declaration (transport by sea) IMDG-CodeUN 3077 , 9, III, Marine Pollutant: P
Supplemental Information
Specifications
Assay (complexometric, CoSO₄ 7 H₂O)≥ 99 %
Chloride (Cl)≤ 0.001 %
Total nitrogen (N)≤ 0.002 %
Ca (Calcium)≤ 0.005 %
Cu (Copper)≤ 0.001 %
Fe (Iron)≤ 0.0005 %
Na (Sodium)≤ 0.01 %
Ni (Nickel)≤ 0.005 %
Pb (Lead)≤ 0.001 %
Zn (Zinc)≤ 0.005 %
Global Trade Item Number
Catalogue Number GTIN
1.02556.0100 04022536034744
1.02556.0250 04022536034751