ChemicalBook > CAS DataBase List > 4-Diazodiphenylamine sulfate

4-Diazodiphenylamine sulfate

Product Name
4-Diazodiphenylamine sulfate
CAS No.
4477-28-5
Chemical Name
4-Diazodiphenylamine sulfate
Synonyms
DIAZO S;CI 37240;BlueSaltNR;BluebaseRT;Blue Salt VRT;AcnaBlueRTSalt;FastBlueVRTSalt;FastbluesaltVRT;DaitoBlueSaltVR;FAST BLUE SALT R
CBNumber
CB5116706
Molecular Formula
C12H11N3O4S
Formula Weight
293.3
MOL File
4477-28-5.mol
More
Less

4-Diazodiphenylamine sulfate Property

Boiling point:
623.17℃[at 101 325 Pa]
Density 
1.512[at 20℃]
vapor pressure 
0Pa at 25℃
Colour Index 
37240
Water Solubility 
21.24g/L at 20℃
LogP
1.28 at 23℃
CAS DataBase Reference
4477-28-5(CAS DataBase Reference)
EPA Substance Registry System
Benzenediazonium, 4-(phenylamino)-, sulfate (1:1) (4477-28-5)
More
Less

Safety

WGK Germany 
3
HS Code 
2927.00.5000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H341Suspected of causing genetic defects

H400Very toxic to aquatic life

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
201464
Product name
Variamine Blue RT Salt
Packaging
25g
Price
$147
Updated
2024/03/01
AK Scientific
Product number
J10273
Product name
4-Diazodiphenylaminesulfate
Packaging
5g
Price
$95
Updated
2021/12/16
Chem-Impex
Product number
42075
Product name
VariamineBlueRTSalt,suitableforHematology&Histology
Purity
suitableforHematology&Histology
Packaging
25G
Price
$118.72
Updated
2021/12/16
AHH
Product number
MT-07901
Product name
4-Diazodiphenylaminesulfate
Purity
98%
Packaging
1000g
Price
$428
Updated
2021/12/16
More
Less

4-Diazodiphenylamine sulfate Chemical Properties,Usage,Production

Flammability and Explosibility

Not classified

Purification Methods

Dissolve 10g of the dye in 100mL of hot water. Sodium dithionite (0.4g) is then added, followed by active carbon (1.5g) and is filtered hot. To the colourless or slightly yellow filtrate a solution of saturated NaCl is added, and the mixture is cooled. The needles are filtered off, washed with cold water, dried at room temperature, and stored in a dark bottle (light sensitive). [Anderson & Steedly J Am Chem Soc 76 5144 1954, Erdey Chem Analyst 48 106 1959, Beilstein 16 H 602, 16 I 371, 16 II 307, 16 III 575. ]

4-Diazodiphenylamine sulfate Preparation Products And Raw materials

Raw materials

4-Chloronitrobenzene Sodium sulfide Sodium nitrite Diphenylamine 4-Aminodiphenylamine

Preparation Products

More
Less

4-Diazodiphenylamine sulfate Suppliers

China 82 Europe 1 Germany 1 India 1 Japan 3 South Korea 1 Switzerland 2 United Kingdom 2 United States 11 Global 104
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23680
Advantage
75
More
Less

View Lastest Price from 4-Diazodiphenylamine sulfate manufacturers

Career Henan Chemical Co
Product
4-Diazodiphenylamine sulfate 4477-28-5
Price
US $1.00/KG
Min. Order
1G
Purity
98%
Supply Ability
100KG
Release date
2018-08-15

4477-28-5, 4-Diazodiphenylamine sulfateRelated Search:

Dimethyl sulfate Zinc sulfate heptahydrate Aluminum sulfate Sodium diphenylamine-4-sulfonate Phenothiazine DIPHENYLAMINE HYDROCHLORIDE Magnesium sulfate heptahydrate Sodium sulfate calcium sulfate Diphenylamine Ammonium sulfate 8-CHLOROADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT sulfate DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT Condensation product between 4-Diazodiphenylamine sulfate(DAZS) and Formaldehyde Sulfuric acid 4-Aminodiphenylamine 3-METHOXY-4-DIAZODIPHENYLAMINE SULFATE

  • 4-(phenylamino)-benzenediazoniusulfate(1:1)
  • AcnaBlueRTSalt
  • BluebaseRT
  • BlueSaltNR
  • C.I.AzoicDiazoComponent22(37240)
  • DaitoBlueSaltVR
  • FastbluesaltVRT
  • FastBlueVRTSalt
  • variaminebluertsalt(c.i.37240)
  • AZOIC DIAZO NO 22
  • VARIAMINE BLUE RT SALT
  • P-(PHENYLAMINO)BENZENEDIAZONIUM SULFATE
  • P-AMINODIPHENYLAMINE DIAZONIUM SULFATE
  • 4-(N-PHENYLAMINO)BENZENEDIAZONIUM HYDROGENSULFATE
  • 4-(PHENYLAMINO)BENZENEDIAZONIUM SULFATE
  • 4-AMINO-DIPHENYLAMINE, DIAZONIUM SALT
  • 4-AMINODIPHENYLAMINE DIAZONIUM SULFATE
  • 4-DIAZODIPHENYLAMINE SULFATE
  • 4-anilinobenzenediazonium hydrogen sulphate
  • Blue Salt VRT
  • 4-DIAZODIPHENYLAMINE SULFATE 98+%
  • Azoic Diazo Component 22
  • 4-Aminodiphenylamine diazonium sulfate, 4-Diazodiphenylamine sulfate, Azoic Diazo Component 22, Azoic Diazo No. 22
  • Benzenediazonium, 4-(phenylamino)-, sulfate (1:1)
  • 4-(Phenylamino)benzene-1-diazonium·sulfuric acid hydrogenanion
  • 4-Anilinobenzenediazonium·hydrogen sulfate
  • 4-Aminodiphenylamine Diazonium Sulfate 4-(N-Phenylamino)benzenediazonium Hydrogensulfate
  • FAST BLUE SALT R
  • CI 37240
  • DIPHENYLAMINE-4-DIAZONIUM SULFATE
  • DIAZO S
  • 1,4-DIAZODIPHENYLAMINE HYDROGEN SULFATE
  • 4-anilinobenzenediazonium
  • 4-anilinobenzenediazonium bisulfate
  • 4-phenylazanylbenzenediazonium
  • 4-Diazodiphenylamine Sulfate &gt
  • 4-Diazodiphenylamine sulfate ISO 9001：2015 REACH
  • 4477-28-5
  • C12H10N3Cl
  • C12H10N3HSO4
  • C12H9N3H2SO4
  • C6H5NHC6H4N2HSO4
  • Photosensitizer for Negative PR
  • Dyes and Pigments