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Eriochrome black-T

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Formula: C20H12N3NaO7S
CAS: 1787-61-7
search Element: eriochrome black
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Identification

Structural Formula
Eriochrome black-T
CAS:
1787-61-7
EINECS:
217-250-3
Molecular Formula:
C20H12N3NaO7S
MDL:
MFCD00003935
Synonym:
f-241 ; nbc2b ; nbc2 ; slc4a7 ; ebt ; slc4a6 ; nbc3 ; sbc2 ; s no 241 ; erio t




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Data is processed


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Properties for Eriochrome black-T

Molecular Weight:
461.38 g·mol−1
Density:
1.109 g/mL at 25 °C
Flash point:
185 °C
Solubility:
Soluble in water (1 g/l).
Physical Description:
black 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
R36/38 - Irritating to eyes and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
S39 - Wear eye/face protection
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
Store at RT.
RID/ADR certification :
3077
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Alternative Distributors of [Eriochrome black-T]

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

Orichem International Ltd.

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MSDS:
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