Magnesium Sulfate Heptahydrate CAS#10034-99-8

Magnesium Sulfate Heptahydrate CAS#10034-99-8

Basic Information

High-Purity Crystalline Form:White or colorless needle-like crystals with stable composition and excellent appearance quality.


Excellent Water Solubility:Easily soluble in water and in its own crystal water, ensuring fast dissolution and high bioavailability.


Stable Physical Properties:Odorless, slightly bitter taste with reliable density and consistent molecular structure.


Wide Application Potential:Suitable for pharmaceutical, agricultural, food, and industrial uses requiring high-quality magnesium sulfate.


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product description

Product Description of ‌Magnesium Sulfate Heptahydrate CAS#10034-99-8

Magnesium sulfate heptahydrate is white/colorless needle/columnar crystals (odorless, cooling bitter taste, MW 246.47, density 1.68). Soluble in water, slightly in ethanol/glycerol; dissolves in own crystal water at ~67.5 °C.


Product Application of Magnesium Sulfate Heptahydrate CAS#10034-99-8

Magnesium sulfate heptahydrate is used in agriculture (magnesium/sulfur fertilizer, animal feed), medicine (laxative, anti-swelling agent, magnesium supplement), industry and food processing. Industrial uses cover magnesium compound production, papermaking aids, textile dyeing auxiliaries and wastewater treatment.

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Product Information

Parameters


Melting point1124°C
bulk density900kg/m3
density2.66
vapor density<0.01 (vs air)
vapor pressure<0.1 mm Hg ( 20 °C)
refractive index1.433
storage temp.Store at +5°C to +30°C.
solubilityH2O: 1 M at 20 °C, clear, colorless
formSolid
Specific Gravity1.68
colorWhite
OdorOdorless
PH5.0-8.0 (25℃, 50mg/mL in H2O)
Water SolubilitySoluble in in water and acid. Slightly soluble in alcohol and glycerol.
λmaxλ: 260 nm Amax: 0.010
λ: 280 nm Amax: 0.010
Merck145,691
Dielectric constant8.2(Ambient)
Stability:Stable. Non-flammable. May slowly deteriorate in contact with air.
InChIKeyWRUGWIBCXHJTDG-UHFFFAOYSA-L
LogP-1.031 (est)
CAS DataBase Reference10034-99-8(CAS DataBase Reference)
NIST Chemistry Referencemagnesium sulfate heptahydrate(10034-99-8)
EPA Substance Registry SystemMagnesium sulfate heptahydrate (10034-99-8)


Safety Information


Hazard CodesXi
Risk Statements36/37/38
Safety Statements24/25-36-26
WGK Germany1
RTECSOM4508000
TSCAYes
HS Code28332100
Toxicityman,TDLo,oral,183mg/kg/4H-I (183mg/kg),GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA",Journal of Toxicology, Clinical Toxicology. Vol. 20, Pg. 107, 1983.


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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