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Magnesium sulfate heptahydrate

SIAL/M5921 - BioXtra, ≥99.0%

Synonym: Epsom salts

CAS Number: 10034-99-8
Empirical Formula (Hill Notation): MgO4S · 7H2O
Molecular Weight: 246.47
EC Number: 231-298-2
MDL Number: MFCD00149785
Linear Formula: MgSO4 · 7H2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-M5921-500G 500 g
 $189.00
1/EA		 Add To Favorites
45-M5921-1KG 1 kg
 $323.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: M5921-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: M5921-1KG

 

assay ≥99.0%
cation traces Al: ≤0.0005%
  Ca: ≤0.01%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.005%
  Mn: ≤0.0005%
  Na: ≤0.005%
  NH4+: ≤0.002%
  Pb: ≤0.0005%
  Sr: ≤0.005%
  Zn: ≤0.0005%
impurities ≤0.0005% Phosphorus (P)
  ≤0.005% Insoluble matter
InChI 1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key WRUGWIBCXHJTDG-UHFFFAOYSA-L
product line BioXtra
Quality Level 200 
SMILES string O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
solubility H2O: 1 M, clear, colorless
vapor density <0.01 (vs air)
vapor pressure <0.1 mmHg ( 20 °C)
Application: Magnesium sulfate heptahydrate has been used:
• as a component in Kreb′s Ringer buffer
• as a component in minimal medium to culture Ralstonia solanacearum
• in the preparation of maceration solution for Lamb′s lettuce cell isolation and isotonic glucose buffer
Biochem/physiol Actions: Magnesium sulfate heptahydrate is used as a source of magnesium in foliar application of fertilizers to plants.
General description: Magnesium sulfate heptahydrate is hydroscopic and is vulnerable to warm temperatures.
Packaging: 1 kg in poly bottle
Packaging: 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥99.0%
UNSPSC 12161700

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