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Magnesium sulfate anhydrous

CAS Number: 7487-88-9

Chemical Formula: MgSO4

Synonyms:

Magnesium sulfate - dried

Appearance: Slightly grey powder

HS Code: 28332100

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Magnesium sulfate anhydrous CAS#7487-88-9

Magnesium sulfate (bitter sulfur/bitter salt/Epsom salt) is a magnesium-containing compound. Colorless/white efflorescent crystals or white powder, odorless, bitter-salty taste, deliquescent. Magnesium sulfate heptahydrate: loses 6 crystal water at 150℃, full dehydration at 200℃. Anhydrous form: density 2.66, melting point 1124℃ (with decomposition). Highly soluble in water, soluble in alcohol/ether/glycerin, insoluble in acetone.

Parameters

Melting point	1124 °C
density	1.07 g/mL at 20 °C
bulk density	600kg/m3
vapor density	<0.01 (vs air)
vapor pressure	<0.1 mm Hg ( 20 °C)
storage temp.	no restrictions.
solubility	H2O: 1 M at 20 °C, clear, colorless
form	powder (very fine)
Specific Gravity	2.66
color	slightly gray
Odor	at 100.00 %. odorless
PH	7.9 (50g/l, H2O, 25℃)
Odor Type	odorless
Water Solubility	Soluble in water. Slightly soluble in alcohol, glycerol. Insoluble in acetone.
Sensitive	Hygroscopic
λmax	λ: 260 nm Amax: 0.03 λ: 280 nm Amax: 0.02
Merck	14,5691
Dielectric constant	8.2（Ambient）
Stability:	Stable. Hygroscopic.
LogP	-1.031 (est)
CAS DataBase Reference	7487-88-9(CAS DataBase Reference)
NIST Chemistry Reference	Magnesium sulfate(7487-88-9)
EPA Substance Registry System	Magnesium sulfate (7487-88-9)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	22-24/25-36-26
WGK Germany	1
RTECS	OM4500000
F	3
TSCA	Yes
HS Code	28332100
Hazardous Substances Data	7487-88-9(Hazardous Substances Data)