所有图片(1)
About This Item
线性分子式:
HCHO
CAS号:
分子量:
30.03
Beilstein:
1209228
MDL號碼:
分類程式碼代碼:
12352114
PubChem物質ID:
NACRES:
NA.21
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蒸汽密度
1.03 (vs air)
蒸汽壓力
52 mmHg ( 37 °C)
形狀
liquid
自燃溫度
572 °F
包含
10-15% methanol as stabilizer
濃度
37 wt. % in H2O
37-38%
技術
tissue processing: suitable
雜質
≤0.03% free acid (as HCOOH)
顏色
APHA: ≤10
pH值
2.8-4.0
bp
97 °C
mp
-15 °C
密度
1.09 g/mL at 25 °C (lit.)
SMILES 字串
[H]C([H])=O
InChI
1S/CH2O/c1-2/h1H2
InChI 密鑰
WSFSSNUMVMOOMR-UHFFFAOYSA-N
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一般說明
该产品是37wt％的甲醛水溶液。它含有10-15％甲醇作为稳定剂。
應用
甲醛溶液已用于制备甲醛固定/透化溶液，以用于固定组织样品。
生化／生理作用
可诱导大鼠鼻上皮肿瘤，可能是一种人类致癌物。强效诱变剂。
訊號詞
Danger
危險分類
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
標靶器官
Eyes,Central nervous system, Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
133.0 °F - closed cup
閃點（°C）
56.11 °C - closed cup
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