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Pyridine sulfur trioxide

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Formula: C5H5N.SO3
CAS: 26412-87-3
search Element: pyridine trioxide sulfur
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Identification

Structural Formula
Pyridine sulfur trioxide
CAS:
26412-87-3
EINECS:
247-683-3
Molecular Formula:
C5H5N.SO3
MDL:
MFCD00012437
SMILES:
O=S(=O)=O.C1=NC=CC=C1
Synonym:
pyridine sulfur trioxide ; pyridine sulphur trioxide ; vinylbenzyldimethylamine ; active sulfure trioxide ; nsc 75831 ; sulfur trioxide pyridine ; pyridine sulfur trioxde ; sulfur trioxide pyri ; sulfur trioride-pyridine ; pyridineso3




Suppliers

H&Z Industry Co.,Ltd
HIC14405760
+
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI496819872
+
Chemlyte Solutions
CS12963888
+
Autech Industry Co.,Limited
AIC19447776
+
FUDI Chemical Co. Ltd.
FCC15846336
+
Shandong Ench Chemical Co.,Ltd
SECC216010800
+
Shanghai Worldyang Chemical Co., Ltd.
SWC266410656
+
Quzhou Rundong Chemical Co., Ltd.
QRC23769504
+
Aecochem Corp.
AC10083024
+
Hangzhou Keying Chem Co., Ltd.
HKC21608640
+
Hangzhou Lingrui Chemical Co., Ltd.
HLC252010080
+
Finetech Industry Limited
FIL18007200
+
Capot Chemical Co., Ltd.
30334
+
Leap Chem Co., Ltd
LC12963888
+
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Acros Organics BVBA
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Fond Chemical Co.Ltd,
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F14402880
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Merck Schuchardt OHG
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Dayang Chem (Hangzhou) Co.,Ltd.
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Santa Cruz Biotechnology, Inc.
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Skyrun Industrial Co., Ltd.
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Xiamen Equation Chemical Co.,Ltd
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Lacamas Laboratories Inc.
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Xingrui Industry Co., Limited
XIL278411136
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Hangzhou Verychem Science & Technology Co., Ltd.
HVST460823040
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Carbone Scientific Co., Ltd.
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Simagchem Corporation
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Gihi Chemicals Co., Limited
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TCI Chemicals (India) Pvt. Ltd.
P0998
Sulfur trioxide, compd. with pyridine
Angene International Limited
AGN-PC-0JPQDL
Sulfur trioxide-pyridine complex, 98%, active SO3 »48-50%
Alfa (A Johnson Matthey Company)
A1113633408

Prices & Availability




Data is processed


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Properties for Pyridine sulfur trioxide

Molecular Weight:
159.16 g·mol−1
Melting point:
~160 °C
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R34 - Causes burns
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
RID/ADR certification :
UN 3261 8 / PG 2
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Alternative Distributors of [Pyridine sulfur trioxide]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Yangzhou Princechem Co., Ltd. | Danyang Jinxiang Chemical Factory | Sino Rarechem Labs Co. Ltd.

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Mol File:
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MSDS:
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