Magnesium Sulfate Heptahydrate
CAS Number: 10034-99-8
Chemical Formula:Mg.O4S.7H2O
Synonyms:
MAGNESIUM SULFATE 7HYD XTL
Crystalline magnesium sulfate
MAGNESIUMSULFATE,HEPTAHYDRATE,BIOTECHG
Appearance: White Solid
HS Code:28332100
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Magnesium sulfate heptahydrate CAS#10034-99-8
Magnesium sulfate heptahydrate (formula: MgSO₄·7H₂O) appears as white or colorless needle-shaped or obliquely columnar crystals. It is odorless, has a cool and slightly bitter taste, with a molecular weight of 246.47 and a specific gravity of 1.68. It dissolves easily in water, is slightly soluble in ethanol and glycerol, and dissolves in its own crystal water at 67.5°C.
Parameters
Melting point | 1124°C |
bulk density | 900kg/m3 |
density | 2.66 |
vapor density | <0.01 (vs air) |
vapor pressure | <0.1 mm Hg ( 20 °C) |
refractive index | 1.433 |
storage temp. | Store at +5°C to +30°C. |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
Specific Gravity | 1.68 |
color | White |
Odor | Odorless |
PH | 5.0-8.0 (25℃, 50mg/mL in H2O) |
Water Solubility | Soluble in in water and acid. Slightly soluble in alcohol and glycerol. |
λmax | λ: 260 nm Amax: 0.010 |
Merck | 14,5691 |
Dielectric constant | 8.2（Ambient） |
Stability: | Stable. Non-flammable. May slowly deteriorate in contact with air. |
InChIKey | WRUGWIBCXHJTDG-UHFFFAOYSA-L |
LogP | -1.031 (est) |
CAS DataBase Reference | 10034-99-8(CAS DataBase Reference) |
NIST Chemistry Reference | magnesium sulfate heptahydrate(10034-99-8) |
EPA Substance Registry System | Magnesium sulfate heptahydrate (10034-99-8) |
Safety Information
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 24/25-36-26 |
WGK Germany | 1 |
RTECS | OM4508000 |
TSCA | Yes |
HS Code | 28332100 |
Toxicity | man,TDLo,oral,183mg/kg/4H-I (183mg/kg),GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA",Journal of Toxicology, Clinical Toxicology. Vol. 20, Pg. 107, 1983. |
Product Application of Magnesium sulfate heptahydrate CAS#10034-99-8
Magnesium sulfate heptahydrate (CAS No. 10034-99-8) has wide applications in agriculture, medicine, industry, food and other fields. In agriculture, it acts as a magnesium-sulfur fertilizer to prevent crop magnesium deficiency and is added to livestock and poultry feed to promote growth. In the medical field, it is used as a laxative, an external anti-swelling agent and a magnesium supplement. In industry, it is applied to produce magnesium compounds, and used as a papermaking retention aid, textile dyeing auxiliary and in sewage treatment.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
