OPD EASY-tablets
- Product Name
- OPD EASY-tablets
- CAS No.
- 615-28-1
- Chemical Name
- OPD EASY-tablets
- Synonyms
- OPD;OPD-HC1;OPD 2HCL;O-PD, HCL;OPD TABLET;usafek-678;SIGMAFAST? OPD;SIGMAFASTTM OPD;OPD EASY-tablets;OPD DIHYDROCHLORIDE
- CBNumber
- CB9853980
- Molecular Formula
- C6H10Cl2N2
- Formula Weight
- 181.06
- MOL File
- 615-28-1.mol
OPD EASY-tablets Property
- Melting point:
- 258 °C (dec.)(lit.)
- storage temp.
- 2-8°C
- solubility
- H2O: 1 tablet/10 mL, clear, colorless
- form
- tablet
- color
- white to off-white
- PH
- 1.5
- Water Solubility
- Slightly soluble in water; freely soluble in alcohol, chloroform or ether
- BRN
- 3912045
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- IARC
- 2B (Vol. 123) 2020
- EPA Substance Registry System
- 1,2-Phenylenediamine dihydrochloride (615-28-1)
Safety
- Hazard Codes
- Xn,N,T
- Risk Statements
- 22-40-43-51/53-68-50/53-36-25-20/21-36/37/38
- Safety Statements
- 36/37-61-60-45-28-26
- RIDADR
- UN 2811 6.1/PG 3
- WGK Germany
- 3
- RTECS
- ST0175000
- F
- 8-10-23
- TSCA
- Yes
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29215190
- Hazardous Substances Data
- 615-28-1(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- P8806
- Product name
- o-Phenylenediamine dihydrochloride
- Purity
- tablet, 3 mg substrate per tablet
- Packaging
- 50tablets
- Price
- $211
- Updated
- 2024/03/01
- Product number
- P8806
- Product name
- o-Phenylenediamine dihydrochloride
- Purity
- tablet, 3 mg substrate per tablet
- Packaging
- 100tablets
- Price
- $367
- Updated
- 2024/03/01
- Product number
- P8787
- Product name
- o-Phenylenediamine dihydrochloride
- Purity
- tablet, 4 mg substrate per tablet
- Packaging
- 50tablets
- Price
- $237
- Updated
- 2024/03/01
- Product number
- P8787
- Product name
- o-Phenylenediamine dihydrochloride
- Purity
- tablet, 4 mg substrate per tablet
- Packaging
- 100tablets
- Price
- $402
- Updated
- 2024/03/01
- Product number
- P8412
- Product name
- o-Phenylenediamine dihydrochloride
- Purity
- tablet, 30 mg substrate per tablet
- Packaging
- 50tablets
- Price
- $283
- Updated
- 2024/03/01
OPD EASY-tablets Chemical Properties,Usage,Production
Chemical Properties
white to light pink powder
Uses
o-Phenylenediamine is a peroxidase substrate suitable for use in ELISA procedures. The substrate produces a soluble end product that is orange-brown in color and can be read spectrophotometrically at 450 nm. The OPD reaction may be stopped with 3 N HCl or 3 M H2SO4 and read at 492 nm.
Uses
o-Phenylenediamine is a peroxidase substrate suitable for use in ELISA procedures. The substrate produces a soluble end product that is orange-brown in color and can be read spectrophotometrically at 450 nm. The OPD reaction may be stopped with 3 N HCl or 3 M H2SO4 and read at 492 nm.
Uses
o-Phenylenediamine dihydrochloride has been used as a substrate for horseradish-peroxidase-conjugated secondary antibody in enzyme-linked immunosorbent assay (ELISA).
General Description
Brownish-yellow crystals. Slightly soluble in water. Used in the manufacture of dye.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
Acidic organic/inorganic salts, such as OPD EASY-tablets, are generally soluble in water. The resulting solutions contain moderate to high concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.
Purification Methods
Crystallise the salt from dilute HCl (60mL conc HCl, 40mL water, with 2g stannous chloride), after treatment of the hot solution with charcoal by adding an equal volume of conc HCl and cooling in an ice-salt mixture. The crystals are washed with a small amount of conc HCl and dried in a vacuum desiccator over NaOH. [Beilstein 13 IV 38.]
OPD EASY-tablets Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from OPD EASY-tablets manufacturers
- Product
- OPD EASY-tablets 615-28-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98% HPLC
- Supply Ability
- 10 tons
- Release date
- 2020-03-04