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11317

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甲基磺酸

製藥生產

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About This Item

線性公式:
CH3SO3H
CAS號碼:
分子量::
96.11
Beilstein:
1446024
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
NACRES:
NA.21
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生物源

synthetic

品質等級

蒸汽密度

3.3 (vs air)

蒸汽壓力

1 mmHg ( 20 °C)

化驗

98.0-102.0% (1 M NaOH, T)

形狀

liquid

雜質

≤5 ppm ethyl methansesulfonate (GC)
≤5 ppm isopropyl methanesulfonate (GC)
≤5 ppm methanesulfonyl chloride (GC)
≤5 ppm methyl methanesulfonate (GC)

蒸發殘留物

≤0.1%

折射率

n20/D 1.429 (lit.)

bp

167 °C/10 mmHg (lit.)

mp

17-19 °C (lit.)

密度

1.475-1.485 g/mL at 20 °C
1.481 g/mL at 25 °C (lit.)

負離子痕跡

chloride (Cl-): ≤50 ppm
sulfate (SO42-): ≤200 ppm

正離子痕跡

Ta: ≤5 ppm

適合性

corresponds for IR spectroscopy

SMILES 字串

O=S(O)(C)=O

InChI

1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)

InChI 密鑰

AFVFQIVMOAPDHO-UHFFFAOYSA-N

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象形圖

CorrosionExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

372.2 °F - closed cup

閃點(°C)

189 °C - closed cup


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