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4-(N-Ethyl-N-hydroxyethyl)-2-methylphenylene diamine sulfate monohydrate

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  Post Date: Apr 06,2015
  Expiry Date: Oct 03,2015
  Detailed Description: Cas No. :25646-77-9 Specs:Content: 99.0%

Description:A white or grey cryst. powder.

PH:2.0~2.3(5% aq)

M.P.:154~159℃

Water:≤0.5%

Heavy metals:≤0.001%

Iron:≤0.001%

Assay:≥99.0%


  CAS Registry Number:

25646-77-9

  Synonyms: ;Color developing agent CD-4;N4-ETHYL-N4-(2-HYDROXYETHYL)-2-METHYL-1,4-PHENYLENEDIAMINE SULFATE;N4-ETHYL-N4-(2-HYDROXYETHYL)-2-METHYL-1,4-PHENYLENE-DIAMINE SULFATE SALT;2-(4-AMINO-N1-ETHYL-M-TOLUIDINO)-ETHANOL SULFATE HYDRATE;2-[(4-AMINO-3-METHYLPHENYL)ETHYLAMINO]ETHANOL SULFATE;4-[N-ETHYL-N-2-HYDROXYETHYL]-2-METHYLPHENYLENEDIAMINE SULPHATE;4-(N-ETHYL-N-HYDROXYETHYL)-2-METHYLPHENYLENE DIAMINE SULFATE MONOHYDRATE;CD4 DEVELOPER;Developing agent CD-4;CD-4;Color Developer CD4;
  Molecular Formula: C11H18N2O·H2SO4
  Molecular Weight: 292.35
  Molecular Structure: 25646-77-9 4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate
  Hazard Symbols:  T:Toxic;
 N:Dangerous for the environment;
  Risk Codes: R25:;
R43:;
R48/22:;
R50/53:;
  Safety Description: S24:;
S37:;
S45:;
S60:;
S61:;

  Company: Nantong Huafeng Chemical Co., Ltd.     [ China ]        
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