1.03168

Eriochrome blue-black B (C.I. 14640)

metal indicator

Manufacturer: Supelco

CAS Number: 3564-14-5

Synonym(S): Eriochrome blue-black B (C.I. 14640), 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-naphthalene-4-sulfonic acid sodium salt

Select a Size

Pack Size SKU Availability Price
25 G 1.03168-25-G In Stock ₹ 7,300.01

1.03168 - 25 G

₹ 7,300.01

In Stock

Quantity

1

Base Price: ₹ 7,300.01

GST (18%): ₹ 1,314.002

Total Price: ₹ 8,614.012

product name

Eriochrome blue-black B (C.I. 14640), metal indicator

Quality Level

200

form

solid

potency

>5000 mg/kg LD50, oral (Rat)

loss

≤10% loss on drying, 110°C

pH

9.5 (20 °C, 10 g/L in H2O)

solubility

20 g/L

bulk density

540 kg/m3

λmax

634-644 nm (buffer pH 10.0)

storage temp.

15-25°C

Other Options

Image Product Name Manufacturer Price Range
CS-0169014
Erichrome blue black B
ChemScene ₹ 15,486.36

Related Products

Img

Supelco

1.05104

anhydrous for analysis EMSURE®...

Img

Supelco

1.01306

pH indicator...

Img

Supelco

1.03170

metal indicator, ACS, Reag. Ph Eur...

Img

Supelco

1.03887

Fluorescence indicator Reag. Ph Eur...

Img

Supelco

1.01322

pH indicator, ACS, Reag. Ph Eur...

Img

Supelco

1.06639

anhydrous granulated for organic tr...

Img

Supelco

1.06609

for analysis EMSURE®...

Img

Supelco

1.04724

for analysis...

Description

  • Application: New palladium-oxazoline complexes: Synthesis and evaluation of the optical properties and the catalytic power during the oxidation of textile dyes.: This study examines new palladium-oxazoline complexes, focusing on their synthesis and evaluation of their optical properties and catalytic power in the oxidation of textile dyes, including Eriochrome Blue-Black B (Hassani et al., 2015). Wet air and catalytic wet air oxidation of several azodyes from wastewaters: the beneficial role of catalysis.: This research explores the application of wet air and catalytic wet air oxidation processes to degrade various azo dyes in wastewaters, highlighting the positive impact of catalysis in enhancing degradation efficiency, potentially applicable to Eriochrome Blue-Black B (Rodríguez et al., 2009).
  • Analysis Note: Identity (UV/VIS-Spectrum): passes testAbsorption maximum λmax. (buffer pH 10.0): 634 - 644 nmSpec. Absorptivity A 1%/1cm (λmax; 0.025 g/l; buffer pH 10.0; calculated on anhydrous substance): 220 - 320Loss on drying (110 °C): ≤ 10 %Suitability as indicator (for metal titration): passes test

SAFETY INFORMATION

Pictograms

GHS07

Signal Word

Warning

Hazard Statements

H319

Precautionary Statements

P264 - P280 - P305 + P351 + P338 - P337 + P313

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Compare Similar Items

Show Difference

Img

Supelco

1.03168

metal indicator...


product name:
Eriochrome blue-black B (C.I. 14640), metal indicator

Quality Level:
200

form:
solid

potency:
>5000 mg/kg LD50, oral (Rat)

loss:
≤10% loss on drying, 110°C

pH:
9.5 (20 °C, 10 g/L in H2O)

solubility:
20 g/L

bulk density:
540 kg/m3

λmax:
634-644 nm (buffer pH 10.0)

storage temp.:
15-25°C

Img

Supelco

1.03170

metal indicator, ACS, Reag. Ph Eur...


product name:
Eriochrome black T (C.I. 14645), indicator for complexometry ACS,Reag. Ph Eur

Quality Level:
200

form:
powder

potency:
17590 mg/kg LD50, oral (Rat)

loss:
≤7% loss on drying, 110°C

pH:
3.7 (20 °C, 10 g/L in H2O)

solubility:
50 g/L

bulk density:
__

λmax:
__

storage temp.:
__

Img

Sigma Aldrich

1.03296

0.03 vol.% TMS, deuteration degree ...


product name:
__

Quality Level:
200

form:
liquid

potency:
695 mg/kg LD50, oral (Rat)>3980 mg/kg LD50, skin (Rabbit)

loss:
__

pH:
__

solubility:
4.6 g/L

bulk density:
__

λmax:
__

storage temp.:
__

Img

Sigma Aldrich

1.03296

0.03 vol.% TMS, deuteration degree ...


product name:
__

Quality Level:
200

form:
liquid

potency:
695 mg/kg LD50, oral (Rat)>3980 mg/kg LD50, skin (Rabbit)

loss:
__

pH:
__

solubility:
4.6 g/L

bulk density:
__

λmax:
__

storage temp.:
__