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Benzenesulfonic acid, 4-methyl-, sodium salt

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Formula: C7H7NaO3S
CAS: 657-84-1

Identification

Structural Formula
Benzenesulfonic acid, 4-methyl-, sodium salt
CAS:
657-84-1
EINECS:
211-522-5
Molecular Formula:
C7H7NaO3S
MDL:
MFCD00064388
SMILES:
[Na+].CC1=CC=C(C=C1)S(=O)(=O)[O-]
Synonym:
sodiump-tolylsulfonate ; sodium p-tosylate ; tosylate,sodium ; naxonate st ; tosic acid sodium salt ; sodiumtosylate ; toluene sulfonate ; sodium p-toluenesulf ; naxonate 4st ; naxonatehydrotrope




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Prices & Availability




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Properties for Benzenesulfonic acid, 4-methyl-, sodium salt

Molecular Weight:
194.18 g·mol−1
Flash point:
500 °C
Physical Description:
white 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:
R36 - Irritating to eyes
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [Benzenesulfonic acid, 4-methyl-, sodium salt]

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

Jinan Great Chemical Co., Ltd. | Watson International Ltd | Scandinavian Formulas, Inc. | TCI Europe NV | Nanjing Datang Chemical Co., Ltd. | Yongyi Chemicals Group Co., Ltd. | Zouping Mingxing Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Wanko Chemical Co., Ltd.

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