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33220

Sigma-Aldrich

Formaldéhyde solution

puriss. p.a., ACS reagent, ≥36.5%

Synonyme(s) :

Formol

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About This Item

Formule linéaire :
HCHO
Numéro CAS:
Poids moléculaire :
30.03
Numéro Beilstein :
1209228
Numéro MDL:
Code UNSPSC :
12190000
ID de substance PubChem :

Qualité

ACS reagent
puriss. p.a.

Niveau de qualité

Densité de vapeur

1.03 (vs air)

Pression de vapeur

52 mmHg ( 37 °C)

Forme

powder

Température d'inflammation spontanée

572 °F

Contient

~10% methanol as stabilizer

Concentration

≥36.5%

Impuretés

≤0.0002% heavy metals (as Pb)
≤0.6% (water)

Résidus de calcination

≤0.005% (as SO4)

Point d'ébullition

97 °C

Pf

-15 °C

Densité

1.09 g/mL at 25 °C (lit.)

Traces d'anions

chloride (Cl-): ≤1 mg/kg
sulfate (SO42-): ≤20 mg/kg

Traces de cations

Fe: ≤1 mg/kg

Chaîne SMILES 

[H]C([H])=O

InChI

1S/CH2O/c1-2/h1H2

Clé InChI

WSFSSNUMVMOOMR-UHFFFAOYSA-N

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Autres remarques

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3

Organes cibles

Eyes,Central nervous system, Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

133.0 °F - closed cup

Point d'éclair (°C)

56.11 °C - closed cup


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Consulter la Bibliothèque de documents

Marie-Claude Perry et al.
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Jin Qian et al.
Virology, 474, 10-18 (2014-12-03)
Interferon-induced transmembrane (IFITM) proteins inhibit the entry of a large number of viruses. Not surprisingly, many viruses are refractory to this inhibition. In this study, we report that different strains of HIV and SIV are inhibited by human IFITM proteins
Y Jiang et al.
Oncogene, 34(50), 6079-6091 (2015-03-10)
Epstein-Barr virus (EBV) causes human lymphoid malignancies, and the EBV product latent membrane protein 1 (LMP1) has been identified as an oncogene in epithelial carcinomas such as nasopharyngeal carcinoma (NPC). EBV can epigenetically reprogram lymphocyte-specific processes and induce cell immortalization.
Dannis G van Vuurden et al.
Neuro-oncology, 16(7), 946-959 (2014-01-29)
Glial brain tumors cause considerable mortality and morbidity in children and adults. Innovative targets for therapy are needed to improve survival and reduce long-term sequelae. The aim of this study was to find a candidate tumor-promoting protein, abundantly expressed in
Xiaoqi Xie et al.
Cancer discovery, 5(4), 410-423 (2015-02-13)
Macroautophagy (autophagy hereafter) may promote survival and growth of spontaneous tumors, including melanoma. We utilized a genetically engineered mouse model of melanoma driven by oncogenic BrafV600E and deficiency in the Pten tumor suppressor gene in melanocytes to test the functional

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