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magnesium oxide

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  Post Date: Jan 16,2013
  Expiry Date: Jan 16,2014
  Detailed Description: Cas No. :HG/T2573-94 Quantity: 1500Metric Tons
Price:2200 USD Metric Tons
Payment Method: T/T, L/C
Appearance :white powder

Specification:

Excellent grade

MgO %≥--------------------------------------97.5

CaO%≤-----------------------------------------1

HCl Insoluble %≤-----------------------------0.1

L.O.I%≤----------------------------------------3.5

Sulfate %≤------------------------------------0.2

Chloride %≤---------------------------------0.07

Fe %≤-----------------------------------------0.05

Mn %≤---------------------------------------0.003

Density g/ml %≤------------------------------0.2

Weight of screen residue (150 μm) %---0.03



First grade

MgO %≥ ---------------------------------------95

CaO%≤-----------------------------------------1

HCl Insoluble %≤-----------------------------0.1

L.O.I%≤---------------------------------------3.5

Sulfate %≤------------------------------------0.2

Chloride %≤--------------------------------0.07

Fe %≤-----------------------------------------0.05

Mn %≤--------------------------------------0.003

Density g/ml %≤------------------------------0.2

Weight of screen residue (150 μm) %≤--0.03



Second Grade

MgO %≥ ---------------------------------------93

CaO%≤----------------------------------------1.5

HCl Insoluble %≤----------------------------0.2

L.O.I%≤---------------------------------------5

Sulfate %≤----------------------------------0.3

Chloride %≤--------------------------------0.1

Fe %≤-----------------------------------------0.06

Mn %≤---------------------------------------0.010

Density g/ml %≤------------------------------0.2

Weight of screen residue (150 μm) %≤ ---0.05



Third Grade

MgO %≥ ---------------------------------------92

CaO%≤------------------------------------------2

L.O.I%≤----------------------------------------5.5

Chloride %≤----------------------------------0.15

Fe %≤-------------------------------------------0.1

Density g/ml %≤----------------------------0.25

Weight of screen residue (150 μm) %≤---0.2


  CAS Registry Number:

HG/T2573-94

  Synonyms: ;magnesium oxide light;magnesiumoxideheavy;magnesiumoxidemeshwhitepowder;magnesiumoxidefusedcrystalswhitextl;magnesium oxide 96.0+ % for analysis;akro-mag;animag;anscorp;burnt magnesia;calcined brucite;calcined magnesite;calcinedbrucite;calcinedmagnesite;ci77711;corox;dynamag;dynatherm;elastomag 100;elastomag100;elastomag170;electromagnesia;electromagnesia (magnesium oxide);encapsulated mgo;flamarret;fused magnesium oxide;magnesium oxygen(-2) anion;Magnesia;Magnesium oxide anhydrous;
  Molecular Formula: MgO
  Molecular Weight: 40.3044
  Molecular Structure: HG/T2573-94 Magnesium oxide
  Safety Description: S24/25:;

  Company: Hebei Shulin Chemical CO., Ltd.     [ China ]        
  Contact: xiaomin
  Tel: +86-311-86058563
  Fax: 86-311-89616704
  Email: xiaomin.jiang@yahoo.cn
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