ERIOCHROME BLACK T ACS GRADE

ERIOCHROME BLACK T (ACS GRADE) Metal Titration Indicator

Description

ERIOCHROME BLACK T ACS GRADE excellent quality manufacturer , exporter and supplier. Eriochrome Black T, Reagent, ACS, also known as Solochrome Black T, is a complexometric indicator used as an indicator in EDTA titration. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. 

Application:

Eriochrome black T is used as an indicator in analytical chemistry. 

It is also used in the detection of rare earth metals. It finds application in dyeing and printing of wool fabric, dyeing of silk and nylon as well as in leather dyeing. It can be used in the spectrophotometric determination of diphenhydramine hydrochloride in pharmaceutical preparations. 



As a complexometric indicator, it is useful in the determination of hardness of water.

Dose:

Metal Titration Indicator
water hardness determination process. It is an azo dye.
Black Stains and Dyes and Indicators

Note:

Synonym :- 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt

Suitability :- Passes (for complexometric determination of metals)
Color :- Brownish-black to black
Grade :- Pure
Physical Form :-Powder
Formula Weight:- 461.38
Infrared Spectrum:- Authentic
Solubility in water: slightly soluble

Additional information

MSDS

Product Name
 

ERIOCHROME BLACK T ACS GRADE

Product Type
 

RXSOL-69-1787-617

Company Details:
RX MARINE INTERNATIONAL
105, A wing , BSEL , TECH PARK.
VASHI ,NEW BOMBAY 400703 INDIA

Phone

+91 22 65113333/ 5555 / 9999 / 27611360 / 27815540

Fax

+91 22 2781 1318 :::AOH :0091 9322594669

Email

mail@rxmarine.com

SARA 313

Component

CAS Number

Percent Comp.

Dimension

Exposure Limits

 

Eriochrome Black T Reagent Grade

CAS# 1787-61-7

100%

W/W

None Established

Harmful if swallowed. May cause irritation. Avoid breathing vapors, or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

Emergency Overview:                                       

Warning! Causes eye irritation. May cause skin irritation. May cause respiratory tract irritation.

Inhalation:

Avoid breathing vapors, or dust. Use with adequate ventilation.

Ingestion:

Harmful if swallowed.

Skin:

Avoid contact with skin.

Eye Contact:

Avoid contact with eyes.

Chronic Exposure:

No information found.

Aggravated by Exposure:

Persons with pre-existing skin disorders or eye disease may be more susceptible to the effects to this substance.

Harmful if swallowed. May cause irritation. Avoid breathing vapors, or dust. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

FIRST AID:

SKIN:                                                        

Remove contaminated clothing. Wash exposed area with soap and water. If irritation persists, seek medical attention

EYES:

Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid.

INHALATION:   

Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen

INGESTION:

If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person.

Fire Extinguisher Type:                                           

Any means suitable for extinguishing surrounding fire

Fire/Explosion Hazards:

Will be consumed in general fire

Firefighting Procedure:

Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing. Dike and collect water used to fight fire

Ventilate area of leak or spill. Sweep up and containerize for reclamation or disposal. Vacuuming or wet sweeping may be used to avoid dust dispersal. Wet area may be slippery, spread sand or grit.
Keep unnecessary and unprotected people away from the area of spill. Wear appropriate personal protective equipment as specified in Section 8.

Store in a cool, dry place.
Do not get in eyes, on skin, on clothing. Wash thoroughly after handling

Respiratory protection            

NIOSH/MSHA Approved Respirator

Ventilation

Local Exhaust
Mechanical

Protective gloves

Wear appropriate gloves to prevent skin exposure.

Eye protection

Safety glasses with side shields

Other protective equipment

Wear appropriate clothing to prevent skin exposure.

Melting Point

Information not available

Boiling Point

Information not available

Vapor Pressure

Information not available

Vapor Density

Information not available

Solubility In Water

soluble

Appearance/Odors

Dark red powder Slight odor

Flash Point

Not applicable

Percent Volatile By Volume

0

Evaporation Rate

0

Evaporation Standard

 

Auto Ignition Temp

Information not available

Lower Flamm. Limit In Air

Not Applicable

Upper Flamm. Limit In Air

Not Applicable

Specific Gravity            

Information not available

Stability                              

Stable

Conditions to Avoid

None specifiied

Materials to Avoid

None

Hazardous Decomposition Products

None

Hazardous Polymerization

Will not occur

Conditions to Avoid

None known

Carcinogenic References: NTP Carcinogen – Known: No IARC Category-   None

Environmental Fate:               No Information Found
Environmental Toxicity:          No information found.

Water contaminated with this product may be sent to a sanitary sewer treatment facility, in accordance with any local agreement, a permitted waste treatment facility or discharged under a permit. Product as is – incinerate or land dispose in an approved landfill.

DOT Classification:                            Not Regulated
DOT regulations may change from time to time. Please consult the most recent DOT regulations.

Chemical Inventory Status –
Part 1:Ingrdient
Erichrome Black T (1787-61-7)

TSCA

Yes

EC

Yes

Japan

Yes

Australia

Yes

Chemical Inventory Status
Part 2:Ingredient
Erichrome Black T (1787-61-7)

Korea

Yes

DSL

Yes

NDSL

No

Phil.

Yes

Federal, State & International Regulations –
Part 1: Ingredient
Erichrome Black T (1787-61-7)

RQ

No

TPQ

No

List

No

Chemical Catg

No

Federal, State & International Regulations –
Part 2:Ingredient
Erichrome Black T (1787-61-7)

CERCLA

No

261.33

No

8(d)

No

Chemical Weapons Convention

No

TSCA 12 (b)

No

CDTA

No

SARA 311/312 : Acute

No

Chronic

No

Fire

No

Pressure

No

Reactivity

No Pure/Solid

Australian Hazchem Code

None allocated

Poison Schedule

None allocated

 

The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no event shall Rx Marine International be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if Rx Marine International has been advised of the possibility of such damages.

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