Merck
  • 818708
All Photos(1)

8.18708

Sigma-Aldrich

Formaldehyde solution 37%

(stabilized with about 10% methanol) for synthesis

Synonym(s):
Formaline solution, Methanal solution, Methylaldehyde solution

品質水準

アッセイ

36.5-38.0% (acidimetric)

形状

liquid

自己発火温度

300 °C (Formaldehyde)

expl. lim.

7-73 % (v/v) Formaldehyde()

pH

2.8-4.0 (20 °C in H2O)

bp

93-96 °C/1013 hPa

mp

<-15 °C

転移温度

flash point 62 °C (Formaldehyde)

密度

1.09 g/cm3 at 20 °C

application(s)

histology

保管温度

15-25°C

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assay

36.5-38.0% (acidimetric)

assay

36.5-38% (iodometric)

assay

-

assay

-

form

liquid

form

liquid

form

-

form

-

autoignition temp.

300 °C (Formaldehyde)

autoignition temp.

300 °C (Formaldehyde)

autoignition temp.

-

autoignition temp.

-

expl. lim.

7-73 % (v/v) Formaldehyde()

expl. lim.

7-73 % (v/v) Formaldehyde()

expl. lim.

-

expl. lim.

-

pH

2.8-4.0 (20 °C in H2O)

pH

2.8-4.0 (20 °C in H2O)

pH

-

pH

-

bp

93-96 °C/1013 hPa

bp

93-96 °C/1013 hPa

bp

-

bp

-

アナリシスノート

Identity: passes test
Assay (acidimetric): 36.5 - 38.0 %
Density (20 °C): 1.084 - 1.090 g/ml

ピクトグラム

FlameCorrosionSkull and crossbonesHealth hazard

シグナルワード

Danger

危険有害性の分類

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

ターゲットの組織

Respiratory system

保管分類コード

3 - Flammable liquids

WGK

WGK 3

引火点(°F)

132.8 °F

引火点(℃)

56 °C


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

劇物

FSL

第4類:引火性液体
第二石油類
危険等級III
水溶性液体

ISHL Indicated Name

名称等を表示すべき危険物及び有害物

ISHL Notified Names

名称等を通知すべき危険物及び有害物

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