MERCK 103999 Formaldehyde solution min. 37% free from acid stabilized with about 10% methanol and calcium carbonate for histology
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Açıklama |
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Katalog No |
103999 |
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Synonyms |
Formalin solution, Methanal solution,
Methyl aldehyde solution |
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Description |
Formaldehyde solution min. 37% free
from acid |
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Overview |
Formaldehyde solution min. 37% free
from acid - stabilized with about 10% methanol and calcium carbonate for
histology, is used for human-medical cell diagnosis and serves the purpose of
the histological fixation of sample material of human origin. An optimal
fixation in the pre-analytical phase of the histological process is one of
the most important preconditions for ensuring the good preservation status of
the tissue in question and of the structures and macromolecules it contains
and thus for enabling a precise histopathological analysis of specimen
material. When used properly, this fixing solution is optimally suited for
this purpose. The product is a concentrated formaldehyde solution min. 37 %,
stabilized, corresponding to a so-called “formalin solution 100 %”. The term
“100 % formalin solution” is a well-established term used in histological
circles for solutions of at least 37 % formaldehyde in water. This has
historical reasons. Used in conjunction with other in vitro diagnostic
products from our portfolio, in the pre-analytical phase of the histological
process it serves the purpose of preserving tissue structures and
macromolecules, which are of decisive relevance in histopathological
analyses. For more details, please see instructions for use (IFU). This
product is registered as IVD and CE marked. |
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HS Code |
2912 11 00 |
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Application |
stabilized with about 10% methanol and
calcium carbonate for histology |
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Boiling point |
93 - 96 °C
(1013 hPa) |
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Density |
1.09 g/cm3 (20 °C) |
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Explosion limit |
7 - 73 %(V) (Formaldehyde) |
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Flash point |
64 °C |
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Ignition temperature |
300 °C (Formaldehyde) |
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Melting Point |
<-15 °C |
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pH value |
2.8 - 4 (H₂O, 20 °C) |
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Vapor pressure |
1.3 hPa |
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Hazard Pictogram(s) |
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Hazard Statement(s) |
H301 + H311: Toxic if swallowed or in
contact with skin. |
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Precautionary Statement(s) |
P201: Obtain special instructions
before use. |
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Signal Word |
Danger |
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Açıklama Katalog No 103999 Synonyms Formalin solution, Methanal solution,
Methyl aldehyde solution Description Formaldehyde solution min. 37% free
from acid Overview Formaldehyde solution min. 37% free
from acid - stabilized with about 10% methanol and calcium carbonate for
histology, is used for human-medical cell diagnosis and serves the purpose of
the histological fixation of sample material of human origin. An optimal
fixation in the pre-analytical phase of the histological process is one of
the most important preconditions for ensuring the good preservation status of
the tissue in question and of the structures and macromolecules it contains
and thus for enabling a precise histopathological analysis of specimen
material. When used properly, this fixing solution is optimally suited for
this purpose. The product is a concentrated formaldehyde solution min. 37 %,
stabilized, corresponding to a so-called “formalin solution 100 %”. The term
“100 % formalin solution” is a well-established term used in histological
circles for solutions of at least 37 % formaldehyde in water. This has
historical reasons. Used in conjunction with other in vitro diagnostic
products from our portfolio, in the pre-analytical phase of the histological
process it serves the purpose of preserving tissue structures and
macromolecules, which are of decisive relevance in histopathological
analyses. For more details, please see instructions for use (IFU). This
product is registered as IVD and CE marked. HS Code 2912 11 00 Application stabilized with about 10% methanol and
calcium carbonate for histology Boiling point 93 - 96 °C
(1013 hPa) Density 1.09 g/cm3 (20 °C) Explosion limit 7 - 73 %(V) (Formaldehyde) Flash point 64 °C Ignition temperature 300 °C (Formaldehyde) Melting Point <-15 °C pH value 2.8 - 4 (H₂O, 20 °C) Vapor pressure 1.3 hPa Hazard Pictogram(s) Hazard Statement(s) H301 + H311: Toxic if swallowed or in
contact with skin. Precautionary Statement(s) P201: Obtain special instructions
before use. Signal Word Danger Etiketler:
Merck kimyasalları satış
formaldehit
formaldehit fiyat
formaldehit fiyatı
merck formaldehyde
merck formaldehyde solution
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