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Merck

267511

Sigma-Aldrich

powder, 12 μm, 99.9% trace metals basis

别名:

宽度

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About This Item

经验公式(希尔记法):
W
CAS号:
分子量:
183.84
EC號碼:
MDL號碼:
分類程式碼代碼:
12141747
PubChem物質ID:
NACRES:
NA.23

品質等級

化驗

99.9% trace metals basis

形狀

powder

電阻係數

4.9 μΩ-cm, 20°C

粒徑

12 μm

bp

5660 °C (lit.)

mp

3410 °C (lit.)

密度

19.3 g/mL at 25 °C (lit.)

SMILES 字串

[W]

InChI

1S/W

InChI 密鑰

WFKWXMTUELFFGS-UHFFFAOYSA-N

象形圖

Flame

訊號詞

Warning

危險聲明

危險分類

Self-heat. 2

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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