Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Magnesium sulfate heptahydrate
- Product Code
- AC124900000, AC124900010, AC124900025, AC124900100, AC124900250
Regulatory Identifiers
- CAS Number
- 10034-99-8 Check regulations →
Identified Uses
Laboratory chemicals.
Uses advised against
Food, drug, pesticide or biocidal product use.
Manufacturers & Suppliers
Fisher Scientific Company
distributor
One Reagent Lane, Fair Lawn, NJ 07410
(201) 796-7100
Acros Organics
manufacturer
One Reagent Lane, Fair Lawn, NJ 07410
Emergency Contacts
Emergency Contact
+32 14 57 52 99
CHEMTREC
001-800-424-9300
CHEMTREC
001-703-527-3887
Emergency Contact
001-800-227-6701
Emergency Contact
+32 14 57 52 11
Emergency Contact
001-201-796-7100
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
GHS Pictograms
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Magnesium sulfate heptahydrate | 10034-99-8 | 95% | No |
| Magnesium sulfate | 7487-88-9 | --- | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove to fresh air. If not breathing, give artificial respiration.
Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes.
Do NOT induce vomiting.
Immediate Medical Attention
Get medical attention if symptoms occur. Get medical attention.
Medical Treatment
Treat symptomatically
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Substance is nonflammable; use agent most appropriate to extinguish surrounding fire.
No information available
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Firefighter Protection
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Use personal protective equipment as required. Ensure adequate ventilation. Avoid dust formation.
Avoid release to the environment. See Section 12 for additional Ecological Information.
Sweep up and shovel into suitable containers for disposal.
Related Products
Similar products with comparable safety profiles
Magnesium sulfate heptahydrate
CAS: 10034-99-8
Magnesium sulfate heptahydrate
CAS: 10034-99-8
Magnesium sulfate heptahydrate
CAS: 10034-99-8
Magnesium sulphate heptahydrate
CAS: 10034-99-8
Magnesium sulfate
CAS: 7487-88-9
Magnesium sulfate, anhydrous
---
Magnesium sulfate, anhydrous v.p.
CAS: 7487-88-9
Magnesium Sulphate Anhydrous
---
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Wear personal protective equipment/face protection. Ensure adequate ventilation. Avoid dust formation. Avoid contact with skin and eyes. Do not breathe dust.
Keep containers tightly closed in a dry, cool and well-ventilated place.
Avoid contact with skin and eyes.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
None under normal use conditions.
Wear appropriate protective gloves
Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
No protective equipment is needed under normal use conditions. Recommended Filter type: Particle filter.
Wear appropriate protective gloves and clothing to prevent skin exposure.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under normal conditions. Hygroscopic.
None known, based on information available
Hazardous polymerization does not occur. None under normal processing.
Avoid dust formation. Excess heat. Exposure to moist air or water.
Strong bases
Sulfur oxides, Magnesium oxides
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
12.1 Toxicity
12.2 Persistence and degradability
12.3 Bioaccumulative potential
12.4 Mobility in soil
12.5 Results of PBT and vPvB assessment
12.6 Endocrine disrupting properties
12.7 Other adverse effects
Persistence and Degradability
Soluble in water Persistence is unlikely based on information available.
Bioaccumulation/ Accumulation
No information available.
Mobility
The substance is likely to be mobile in the environment due to its water solubility.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Magnesium sulfate heptahydrate?
The signal word is no signal word.
What is the physical form of Magnesium sulfate heptahydrate?
Magnesium sulfate heptahydrate is a solid with white color. It has odorless odor.
What is Magnesium sulfate heptahydrate used for?
Laboratory chemicals.
What is the melting point of Magnesium sulfate heptahydrate?
The melting point is 770 °C and the boiling point is No information available.