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104003 Formaldehyde solution about 37%

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104003
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Overview

Replacement Information

Key Spec Table

Grade Value
ACS,Reag. Ph Eur

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          Description
          Catalogue Number104003
          SynonymsFormaline solution, Methanal solution, Methylaldehyde solution
          DescriptionFormaldehyde solution about 37%
          OverviewFormaldehyde (HCOH) is one of the most familiar and effective fixatives. The fixation of the histological specimen material of human or animal origin is commonly performed in a 4% or 10% Formaldehyde solution. Chemically, the 4 % Formaldehyde solution equals a 10 % Formalin solution.
          References
          Product Information
          GradeACS,Reag. Ph Eur
          HS Code2912 11 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ400
          Applications
          ApplicationGR for analysis stabilized with about 10% methanol ACS,Reag. Ph Eur
          Biological Information
          Physicochemical Information
          Boiling point93 - 96 °C (1013 hPa)
          Density1.09 g/cm3 (20 °C)
          Explosion limit7 - 73 %(V) (Formaldehyde)
          Flash point62 °C (Formaldehyde)
          Ignition temperature300 °C (Formaldehyde)
          Melting Point<-15 °C
          pH value2.8 - 4.0 (H₂O, 20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H301 + H311: Toxic if swallowed or in contact with skin.
          H314: Causes severe skin burns and eye damage.
          H317: May cause an allergic skin reaction.
          H330: Fatal if inhaled.
          H335: May cause respiratory irritation.
          H341: Suspected of causing genetic defects.
          H350: May cause cancer.
          H370: Causes damage to organs.
          Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
          P260: Do not breathe mist or vapours.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
          P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          Signal WordDanger
          Storage class6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
          WGKWGK 3 highly hazardous to water
          Disposal9
          Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
          Safety Information
          Categories of dangertoxic, corrosive, carcinogenic, sensitizing
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 2209 , 8, III
          Declaration (transport by air) IATA-DGRUN 2209 , 8, III
          Declaration (transport by sea) IMDG-CodeUN 2209 , 8, III
          Supplemental Information
          Specifications
          Assay (acidimetric)36.5 - 38.0 %
          Assay (iodometric)36.5 - 38.0 %
          Identitypasses test
          Color≤ 10 Hazen
          Appearance of solutionpasses test
          Free acid (as HCOOH)≤ 0.025 %
          Density (20 °C)1.080 - 1.090 g/ml
          Chloride (Cl)≤ 0.0001 %
          Sulfate (SO₄)≤ 0.002 %
          Heavy metals (as Pb)≤ 0.0002 %
          Fe (Iron)≤ 0.0001 %
          Methanol (GC)9.0 - 11.0 %
          Sulfated ash≤ 0.002 %
          Global Trade Item Number
          Catalogue Number GTIN
          1.04003.1000 04022536046174
          1.04003.5000 04022536666068

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          Categories

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