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  Product Detail  

 

  1. Chemical Name: Magnesium Sulfate Heptahydrate
  2. Molecular Formula: MgSO4·7H2O 
  3. Molecular Weight: 246.47
  4. CAS: 10034-99-8 ;
  5. Character:  Magnesium Sulfate Heptahydrate is colorless prismatic or needle-shaped crystal. It’s odorless, tastes bitter and salty. It is freely soluble in water (119.8%, 20℃) and glycerin，slightly soluble in ethanol. The aqueous solution is neutral.
  6. Usage: In food industry, it is used as nutritional fortifier (Magnesium fortifier), solidification, flavor agent，process aid and brew additive. It is used as nutritional source to improve ferment and the taste of synthesizes saka（0.002%）. It also could modify water hardness.
  7. Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
  8. Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Specification

GB29207-2012

FCC VII

Content(MgSO4), w/%               ≥

99.0

99.5

Heavy Metal(as Pb),mg/kg           ≤

10

————

Lead(Pb),mg/kg                   ≤

2

4

Selenium(Se),mg/kg                ≤

30

30

PH (50g/L,25℃)

5.5-7.5

————

Chloride(as Cl),w/%                ≤

0.03

————

Arsenic(As),mg/kg                 ≤

3

————

Iron(Fe),mg/kg                    ≤

20

————

Loss on Ignition (Heptahydrate),w/%

40.0-52.0

40.0-52.0

Loss on Ignition(Dried),w/%

22.0-32.0

22.0-28.0

Product Name: Magnesium sulfate heptahydrate Other Name: Sulfuric acid,magnesium salt,hydrate (1:1:7);Sulfuric acid magnesium salt (1:1),heptahydrate;Magnesium sulfate heptahydrate;Magnesium sulfate heptahydrate (MgSO4.7H2O);Magnesium sulfate (MgSO4) heptahydrate;Magnesium sulfate hydrate (MgSO4.7H2O)
CAS No.: 10034-99-8 Molecular Formula: H2O4S.7H2O.Mg
InChIKeys: InChIKey=QBRPIXOGXMPIMA-UHFFFAOYSA-N Molecular Weight: 246.47
Exact Mass: 246.010727 EC Number: 231-298-2
HScode: 28332100 Categories: Nutrition Supplements

PSA: 95.6 XLogP3: -0.70730
Appearance: White Solid Density: 3″>1.67 g/cm3
Melting Point: 1124°C Boiling Point: 330ºC at 760 mmHg
Water Solubility: soluble in in water and acid. Slightly soluble in alcohol and glycerol.H2O: 1 M at 20 °C, clear, colorless Storage Conditions: Store at RT.
Vapor Pressure: <0.1 mm Hg ( 20 °C) Vapor Density: <0.01 (vs air)

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Pictogram(s) No symbol.
Signal word

No signal word
Hazard statement(s)

none
Precautionary statement(s)
Prevention

none
Response

none
Storage

none
Disposal

none

Other hazards which do not result in classification

no data available

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.