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S-Methylisothiourea hemisulfate

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Formula: (C2H6N2S)2.H2SO4
CAS: 867-44-7

Identification

Structural Formula
S-Methylisothiourea hemisulfate
CAS:
867-44-7
EINECS:
212-759-7
Molecular Formula:
(C2H6N2S)2.H2SO4
MDL:
MFCD00013055
SMILES:
S(=O)(=O)(O)O.CSC(N)=N.CSC(N)=N
Synonym:
methylthiuroniumsulphate ; s-methylisothiourea hemisulfate ; s-methylisothiourea sulfate ; 2-methyl-2-thiopseudourea sulfate (2:1) ; s-methylisothourea sulfate ; s-methyl-itu ; s-methylthiourea ; methylthiouroniumsulphate ; carbamimidothioic acid, methyl-, sulfate (2:1) ; carbamimidothioic acid, methyl ester, sulfate (2:1) ; ai3-50026 ; methylthiopseudourea sulfate ; s-eit hemihydrate ; 2-methyl-2-thiopseud ; s-methylthiouronium sulfate (2:1) ; s-methyl isothiourea sultate ; s-methyl isothiourea sulfate ; nsc 516 ; pseudourea, 2-methyl-2-thio-, hydrogen sulfate ; bis(2-methylisothiouronium) sulphate ; pseudourea, 2-methyl-2-thio-, sulfate (2:1) ; s-methylisothiourea sulfate (2:1) ; s-methyl-iso-thiourea ; methylcarbamimidothioate sulfate (2:1)




Suppliers

Autech Industry Co.,Limited
AIC16746696
H&Z Industry Co.,Ltd
HIC12404960
Shandong SanYoung Industry Co., Ltd
SSI21708680
BLD Pharmatech Ltd
BP11163348
Chemlyte Solutions
CS11163348
Xiamen Hisunny Chemical Co., Ltd.
XHC20468184
AK Scientific, Inc.
AS11783534
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Angene International Limited
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Prices & Availability




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Properties for S-Methylisothiourea hemisulfate

Molecular Weight:
278.36 g·mol−1
Density:
1.28 g/cm3
Melting point:
240-241 °C (dec.)(lit.)
Boiling point:
138.8 °C at 760 mmHg
Flash point:
37.7 °C
Solubility:
H2O: 0.1 g/mL, clear, colorless
Physical Description:
white crystalline powder
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Hazard Statements

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
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
Hazard Symbols:
Xn
Hazard symbol Xn
Storage temperature :
Store at RT
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Alternative Distributors of [S-Methylisothiourea hemisulfate]

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

Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | OmegaChem Inc. | Shanghai Hanhong Chemical Co., Ltd. | Shanghai Insight Chemicals Co., Ltd. | Shanghai Raise Chemical Technology Co., Ltd. | East Chemical Industry Co., Ltd. | Jinan Aery Pharmaceutical Co,.Ltd. | Watson International Ltd | BOC Sciences | Aopharm | Jinan Haohua Industry Co., Ltd. | Finetech Industry Limited

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