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CAS RN: 20325-40-0 | Product Number: D3893

o-Dianisidine Dihydrochloride [for Biochemical Research]


Purity: >98.0%(HPLC)
Synonyms:
  • 4,4'-Diamino-3,3'-dimethoxybiphenyl Dihydrochloride
  • 3,3'-Dimethoxybenzidine Dihydrochloride
  • Fast Blue B·2HCl
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1G
¥270.00
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5G
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Product Number D3893
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__4H__1__6N__2O__2·2HCl = 317.21  
Physical State (20 deg.C) Solid
CAS RN 20325-40-0
Reaxys Registry Number 3917996
PubChem Substance ID 87561448
MDL Number

MFCD00012488

Specifications
Appearance White to Gray to Red powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 95.0 %
Peroxidase detection test to pass test
Properties (reference)
Melting Point 269 °C(dec.)
GHS
Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H314 : Causes severe skin burns and eye damage.
H373 : May cause damage to organs through prolonged or repeated exposure.
H341 : Suspected of causing genetic defects.
H351 : Suspected of causing cancer.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 : Wash contaminated clothing before reuse.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P405 : Store locked up.
Related Laws: / Compliance with laws, Regulations
CN Number 2514
RTECS# DD1050000
Transport Information:
Customs Control Conditions (Q)
PubMed Literature


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