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CAS No 7681-57-4 , Sodium metabisulfite Search by region : United States

  • Name: Sodium metabisulfite
  • Synonyms: Natriumbisulfit;Sodium metabisulfite; Campden Tablets;Sodium disulfite; Fertisilo; Sodium pyrosulfite; Natrium pyrosulfit; Natrii disulfis; Disodium disulfite;
  • CAS Registry Number:
  • Transport: UN 2693
  • Melting Point: 150 ºC
  • Density: 1.48
  • Water Solubility: 540 G/L (20 ºC)
  • Safety Statements: R22;R31;R41
  • Hazard Symbols: Xn: Harmful;
  • EINECS: 231-673-0
  • Molecular Weight: 190.106539
  • InchiKey: HRZFUMHJMZEROT-UHFFFAOYSA-L
  • InChI: InChI=1S/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
  • Risk Statements: S26;S39;S46
  • Molecular Formula: Na2O5S2
  • Molecular Structure:CAS No:7681-57-4 Sodium metabisulfite

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7681-57-4 SODIUM META BISULFITE

  • United States Bromorganics Corporation [Manufacturer]
  • Tel: 847-238-9588
  • Fax: 847-238-9688
  • Address: Bromorganics Corporation
    P. O. Box 722
    Elk Grove Village, Illinois 60009 ,United States
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7681-57-4 SODIUM METABISULFITE

  • United States Charkit Chemical Corporation [Manufacturer]
  • Tel: 203-299-3220
  • Fax: 203-299-1355
  • Address: Charkit Chemical Corporation
    32 Haviland Street
    Norwalk, Connecticut 06854-4906 ,United States
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7681-57-4 Sodium Bisulfite, Anhydrous

  • United States Wintersun chemical [Manufacturers]
  • Tel: +1 909 930-1688 0086-574-87322704, 87298453, 27857
  • Fax: +1 909 947-1788
  • Address: Ontario,OntarioUnited States
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7681-57-4 SODIUM METABISULFITE

  • United States Wintersun Chemical [Manufacturer]
  • Tel: 800-930-1688
  • Fax: 909-947-1788
  • Address: Wintersun Chemical
    3100 East Cedar Street, Suite 15
    Ontario, CA 91761 USA ,United States
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7681-57-4 METABISULFITE SODIUM

  • United States LGM Pharma [Manufacturer]
  • Tel: 561-981-9994
  • Fax: 561-892-0580
  • Address: 922 Clint Moore Road
    Boca Raton, FL 33487 ,United States
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7681-57-4 SODIUM METABISULFITE, ANHYDROUS, GRANULAR, REAGENT

  • United States Lab Express International Inc. [Manufacturer]
  • Tel: 973-227-1700/ 800-364-5291
  • Fax: 973-227-0023
  • Address: 10 Madison Road, Suite A,
    Fairfield, NJ 07004 ,United States
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7681-57-4 Sodium Metabisulphite

  • United States Neuchem Inc. [, Manufacturer]
  • Tel: +1-(415)-345-9310
  • Fax: +1-(415)-345-9350
  • Address: 2062 Union Street, Suite 300, San Francisco, California 94123, ,United States
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7681-57-4 SODIUM METABISULFITE SODIUM PYROSULFITE; PYROSULFUROUS ACID, DISODIUM SALT ; DISODIUM PYROSULFITE; SODIUM PYROSULFITE; SODIUM METABISULPHITE

  • United States Neuchem Inc. [Manufacturer]
  • Tel: (415) 202-0778
  • Fax: (415) 358-4269
  • Address: Neuchem Inc.
    2890 California Street, Suite 502
    San Francisco, CA 94115 USA ,United States
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7681-57-4 SODIUM METABISULFITE

  • United States Graham Chemical Corporation [Manufacturer]
  • Tel: 847-304-4400
  • Fax: 847-304-8752
  • Address: 1250 South Grove Avenue
    Suite 206
    Barrington, Illinois 60010 ,United States
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7681-57-4 SODIUM METABISULFITE

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References of Sodium metabisulfite
Title: Sodium Metabisulfite
CAS Registry Number: 7681-57-4
CAS Name: Sodium pyrosulfite
Molecular Formula: Na2O5S2
Molecular Weight: 190.11
Percent Composition: Na 24.19%, O 42.08%, S 33.73%
Line Formula: Na2S2O5
Literature References: Crystallizes from cold water with 7H2O.
Properties: White crystals or powder; odor of SO2. Freely sol in water, glycerol; slightly sol in alcohol. The aq soln is acid.
CAUTION: Potential symptoms of overexposure are irritation of eyes, skin and mucous membranes. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 284.
Use: Pharmaceutic aid (antioxidant).