10034-99-8

10034-99-8 structure

Name	magnesium sulfate heptahydrate
Synonyms	Sulfuric acid magnesium salt (1:1), heptahydrate Magnesium sulfate hydrate (1:1:7) Magnesium sulfate Epsomite Epsom salts Magnesium sulfate heptahydrate (MgSO4.7H2O) EINECS 231-298-2 MFCD00149785 Magnesium(II), sulfate, heptahydrate Magnesium Sulfate Heptahydrate sulfate de magnésium heptahydrate Magnesium sulfat Magnesium sulfate hydrate

Density	2.66
Boiling Point	330ºC at 760 mmHg
Melting Point	1124°C
Molecular Formula	H₁₄MgO₁₁S
Molecular Weight	246.475
Exact Mass	246.010727
PSA	153.25000
Vapour density	<0.01 (vs air)
Vapour Pressure	3.35E-05mmHg at 25°C
Storage condition	Store at RT.
Stability	Stable. Non-flammable. May slowly deteriorate in contact with air.
Water Solubility	H2O: 1 M at 20 °C, clear, colorless

REFERENCE :: JTCTDW Journal of Toxicology, Clinical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.19- 1982- Volume(issue)/page/year: 20,107,1983

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ATXKA8 Archiv fuer Toxikologie. (Berlin, Fed. Rep. Ger.) V.15-31, 1954-74. For publisher information, see ARTODN. Volume(issue)/page/year: 27,129,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1587 No. of Facilities: 2780 (estimated) No. of Industries: 21 No. of Occupations: 10 No. of Employees: 7224 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1587 No. of Facilities: 1581 (estimated) No. of Industries: 27 No. of Occupations: 40 No. of Employees: 27274 (estimated) No. of Female Employees: 11373 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	OM4508000
HS Code	2833210000

HS Code	2833210000