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Merck
CN

11-0705

Sigma-Aldrich

甲醛 溶液

3.7% formaldehyde in H2O

别名:

福尔马林

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关于此项目

线性分子式:
HCHO
CAS Number:
分子量:
30.03
Beilstein:
1209228
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
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蒸汽密度

1.03 (vs air)

蒸汽压

52 mmHg ( 37 °C)

表单

liquid

自燃温度

572 °F

存货情况

available only in Japan

浓度

3.7% formaldehyde in H2O

dilution

(for analytical testing)

pH值(酸碱度)

7.10-7.30 (20 °C)

密度

1.09 g/mL at 25 °C (lit.)

SMILES字符串

[H]C([H])=O

InChI

1S/CH2O/c1-2/h1H2

InChI key

WSFSSNUMVMOOMR-UHFFFAOYSA-N

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象形图

Health hazardExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Inhalation - Carc. 1B - Muta. 2 - Skin Sens. 1

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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D H Castrillon et al.
The American journal of surgical pathology, 25(10), 1225-1230 (2001-11-02)
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Shona Kalkman et al.
American journal of clinical pathology, 142(1), 16-22 (2014-06-14)
A systematic review of the literature was performed to identify whether minimum formalin fixation time may be reduced for reliable immunohistochemical assessment of estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor 2 (HER2). PubMed, EMBASE, and
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While efforts are made to improve tissue quality and control preanalytical variables, pathologists are often confronted with the challenge of molecular analysis of patient samples of unknown quality. Here we describe a first attempt to construct a tissue quality index

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