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Disodium pyrocatechol-3,5-disulfonate

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Formula: C6H4Na2O8S2.H2O
CAS: 149-45-1

Identification

Structural Formula
Disodium pyrocatechol-3,5-disulfonate
CAS:
149-45-1
EINECS:
205-741-5
Molecular Formula:
C6H4Na2O8S2.H2O
MDL:
MFCD00007473
Synonym:
tiron  ; tiferron ; tiron(tm) ; tferric ; tiron(r) ; tiron(rg ; tirongr ; tiron ; tlron ; sdd




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Prices & Availability




Data is processed


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Properties for Disodium pyrocatechol-3,5-disulfonate

Molecular Weight:
332.22 g·mol−1
Melting point:
300 °C
Physical Description:
light tan 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:
R36/37/38 - 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 [Disodium pyrocatechol-3,5-disulfonate]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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Downloads

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MSDS:
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