Image is an illustration, may not reflect the exact product sold.


Other products by Merck

Merck - 1.06357.9029 - SODIUM DISULFITE (SODIU (25KG) (Each)

  • MFR SKU: 1.06357.9029
  • ITEM #: 7029085
    • 0 out of 5 stars
    • 5 Star
      0 %
    • 4 Star
      0 %
    • 3 Star
      0 %
    • 2 Star
      0 %
    • 1 Star
      0 %
  • 0 Reviews / 0 Questions
Lists At: $891.59 You Save: $261.09
29.28 % OFF
$630.50

  • Please complete this captcha to continue

Stock Status: SHIPS SOON (reserve your unit today)
Average lead time for this brand: 2-3 weeks. Specific products may vary.

  • Please complete this captcha to continue

    * Please log into your account to avoid entering this information every time.


ITEM #: 7029085
Sodium disulfite (Sodium metabisulfite)^ Suitable for use as excipient EMPROVE* exp PH EUR, BP, JP, NF, e 223
This listing is for Each

Merck - 1.06357.9029 - SODIUM DISULFITE (SODIU (25KG) (Each)

  • Item #: 7029085
  • MFR SKU: 1.06357.9029
Technical Specs
  • Catalogue Number 106357
  • Synonyms Sodium metabisulfite, Sodium pyrosulfite, Disulfite, Pyrosulfite
  • CAS number 7681-57-4
  • EC index number 016-063-00-2
  • EC number 231-673-0
  • Grade Ph Eur, BP, JP, NF, E 223
  • Hill Formula NaOS
  • Molar Mass 190.11 g/mol
  • HS Code 2832 10 00
  • Quality Level MQ500
  • Density 2.36 g/cm3 (20 ° C)
  • Melting Point 300 ° C (decomposition)
  • pH value 4.5 (50 g/l, HO, 20 ° C)
  • Bulk density 1000 - 1200 kg/m3
  • Solubility 650 g/l
  • LD 50 oral LD50 Rat 1540 mg/kg
  • LD 50 dermal LD50 Rat > 2000 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H302: Harmful if swallowed.
  • H318: Causes serious eye damage.
  • EUH031: Contact with acids liberates toxic gas.
  • Precautionary Statement(s) P264: Wash skin thoroughly after handling.
  • P270: Do not eat, drink or smoke when using this product.
  • P280: Wear eye protection/ face protection.
  • P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
  • P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P501: Dispose of contents/ container to an approved waste disposal plant.
  • Signal Word Danger
  • RTECS UX8225000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 6
  • Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
  • Categories of danger harmful, irritant
  • Storage Store at +15° C to +25° C.
  • Declaration (railroad and road) ADR, RID Kein Gefahrgut
  • Declaration (transport by air) IATA-DGR No Dangerous Good
  • Declaration (transport by sea) IMDG-Code No Dangerous Good
  • Assay (iodometric) 97.0 - 100.0 %
  • Assay (iodometric, SO) 65.4 - 67.4 %
  • Identity passes test
  • Appearance of solution passes test
  • pH-value (5 %; water) 3.5 - 5.0
  • Chloride (Cl) ≤ 0.01 %
  • Heavy metals (as Pb) ≤ 0.001 %
  • Thiosulfate (SO) ≤ 0.05 %
  • As (Arsenic) ≤ 0.0002 %
  • Fe (Iron) ≤ 0.0005 %
  • Hg (Mercury) ≤ 0.0001 %
  • Pb (Lead) ≤ 0.0002 %
  • Se (Selenium) ≤ 0.0003 %
  • Residual solvents (Ph Eur/USP/ICH) excluded by the manufacturing process
  • Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
  • Conforms to the purity criteria on food additives according to the current European Commission Regulation.
  • Conforms to Ph Eur, BP, JP, NF, E223
Questions & Answers

There are no questions about this product yet. Be the first to ask a question.

Add Question
0 Customer Ratings & Reviews
0 out of 5 stars
5 Star
0 %
4 Star
0 %
3 Star
0 %
2 Star
0 %
1 Star
0 %

Review this product

Tell us about your personal experience

Write a review

Recently Viewed Items