Shanghai Nianxing Industrial Co., Ltd
China
Product Name: cobalt(ii) bromide
Price: Check
Purity: 99.99%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: cobalt(ii) bromide
Price: ￥118.0/5g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cobalt(II) bromide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Cobalt bromide (CoBr2)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

7789-43-7

7789-43-7 structure

7789-43-7 structure

Name: cobalt(ii) bromide
Chemical Name: cobalt(ii) bromide
CAS Number: 7789-43-7
Molecular Formula: Br₂Co
Molecular Weight: 218.74100
Catalog: Inorganic chemical industry Inorganic salt Metal halides and halides Metal bromide and salt
Create Date: 2018-02-20 08:00:00
Modify Date: 2025-08-25 13:44:07

Name	cobalt(ii) bromide
Synonyms	EINECS 232-166-7 MFCD00016017

Density	4.909 g/mL at 25ºC(lit.)
Melting Point	6782ºC
Molecular Formula	Br₂Co
Molecular Weight	218.74100
Exact Mass	216.77000
LogP	1.69120

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GF9595000

CHEMICAL NAME :: Cobalt(II) bromide

CAS REGISTRY NUMBER :: 7789-43-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: Br2-Co

MOLECULAR WEIGHT :: 218.75

WISWESSER LINE NOTATION :: .CO..E2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 406 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Gastrointestinal - hypermotility, diarrhea Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 20,311,1982

Symbol	GHS07, GHS08
Signal Word	Danger
Hazard Statements	H302 + H312 + H332-H315-H317-H319-H334-H335-H350
Precautionary Statements	P201-P261-P280-P305 + P351 + P338-P308 + P313
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T: Toxic;Xn: Harmful;
Risk Phrases	R45
Safety Phrases	S26;S36;S36/S37/S39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	GF9595000

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