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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
              1.04003.2500 04022536046204
              1.04003.5000 04022536666068

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              Categories

              Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Other Reagents for Pharmacopoeia Analysis
              IVD/OEM Materials & Reagents > Microscopy > Universal Reagents > Fixation
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