text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 1787-61-7 | Product Number: E0214

Eriochrome Black T


Purity:
Synonyms:
  • 1-(1-Hydroxy-2-naphthylazo)-6-nitro-2-naphthol-4-sulfonic Acid Sodium Salt
  • Mordant Black 11
Documents:
25G
A$130.00
8   ≥20 
* Please contact our distributor of Chem-Supply if you would like to purchase TCI products. The above prices do not include freight cost, customs charge and other charges to the destination.
* Chem-Supply Pty Ltd (Phone: 08-8440-2000 / email:  info@chemsupply.com.au)

Product Number E0214
Molecular Formula / Molecular Weight C__2__0H__1__2N__3NaO__7S = 461.38  
Physical State (20 deg.C) Solid
CAS RN 1787-61-7
Reaxys Registry Number 7510034
PubChem Substance ID 87569497
SDBS (AIST Spectral DB) 12926
Merck Index (14) 3667
Colour Index 14645
MDL Number

MFCD00003935

Specifications
Appearance Black powder to crystaline
Absorbance min. 0.400(10 mg/L, pH9.0, 618.0 to 622.0 nm)
Drying loss max. 7.0 %
Sensitiveness Turn Pale Red Purple with Zn(1 m mol/L) and turn Pale Blue by adding EDTA 2Na
Properties (reference)
Solubility in water Practically insoluble
Solubility (very slightly) Ethanol
Solubility (insoluble in) Ether
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
RTECS# QK2197000
Transport Information:
PubMed Literature


Documents
Safety Data Sheet (SDS) Search
Please select Language.

The requested SDS is not available.

• Please check that the Product Number you have entered is correct.

• If your information is correct and you are still not able to view the requested SDS,  please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Other Documents