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Cobalt(II) sulfamate hydrate
Description
Cobalt(II) sulfamate hydrate is used in photonic device fabrication.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
Specifications
Physical Form | Powder |
Quantity | 100 g |
Solubility Information | Soluble in water. |
IUPAC Name | λ²-cobalt(2+) disulfamate |
Formula Weight | 251.11 (Anhydrous) |
Odor | Odorless |
Chemical Name or Material | Cobalt (II) sulfamate hydrate |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Product Code |
---|---|---|---|
S11L002 | Certificate of Analysis | 16/06/2025 | 043906.36,043906.A3,043906.22 |
M29G027 | Certificate of Analysis | 03/07/2024 | 043906.36,043906.A3,043906.22 |
S18K031 | Certificate of Analysis | 01/07/2024 | 043906.36,043906.A3,043906.22 |
N06J040 | Certificate of Analysis | 20/02/2024 | 043906.36,043906.A3,043906.22 |
J27R016 | Certificate of Analysis | 28/12/2021 | 043906.36,043906.A3,043906.22 |
Safety and Handling



- Cobalt(II) sulphamate hydrate
- Danger
- Acute toxicity Category 4
- LONG-TERM AQUATIC HAZARD Chronic 2
- ACUTE AQUATIC Acute 1
- Carcinogenicity Category 1B
- Germ cell mutagenicity Category 2
- Reproductive toxicity Category 1B
- Skin corrosion/irritation Category 2
- Skin sensitiser Category 1
- H302-Harmful if swallowed.
- H315-Causes skin irritation.
- H317-May cause an allergic skin reaction.
- H341-Suspected of causing genetic defects.
- H350i-May cause cancer by inhalation.
- H360F-May damage fertility.
- H400-Very toxic to aquatic life.
- H411-Toxic to aquatic life with long lasting effects.
- P201-Obtain special instructions before use.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
- MIXTURE LIST-Contains : Cobalt(II) sulphamate hydrate
RUO – Research Use Only
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