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   ChemNet > CAS > 137-09-7 2,4-diaminophenol dihydrochloride

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137-09-7 2,4-diaminophenol dihydrochloride

product Name 2,4-diaminophenol dihydrochloride
CAS No 137-09-7
Synonyms 2,4-Diaminophenol 2HCL
Molecular Formula C6H9ClN2O
Molecular Weight 160.6015
InChI InChI=1/C6H8N2O.ClH/c7-4-1-2-6(9)5(8)3-4;/h1-3,9H,7-8H2;1H
EINECS 205-279-4
Molecular Structure 137-09-7 2,4-diaminophenol dihydrochloride
Melting point 222℃
Boiling point 347.4°C at 760 mmHg
Flash point 163.9°C
Water solubility 27.5 g/100 mL (15℃)
Vapour Pressur 2.68E-05mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R22:;
R36/37/38:;
Safety Description S26:;
S36:;
MSDS Material Safety Data Sheet

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Hangzhou Yunnuo Chemical Co., Ltd. [ Gold Suppliers ]
Specifications Beige to gray-green crystalline powder; Purity:99%
Packing 25kg/fiber drum or as request
Description 2,4-Diaminophenol dihydrochloride (CAS#137-09-7), a hair dye, beige to gray-green crystalline powder, purity up to 99%, is used as a developer, a fur dye and a chemical reagent, e.g., it can be used as a developer for silver bromide gelatin emulsions, which can make the negative gray-black with little or no haze, and it is favored for its faster exposure speed. The regular package is cardboard drums lined with plastic bags, sealed and stored in a cool and dry place.
Contact Manager Gong
Telephone +86-571-83715115
Email sales@yunuochem.com
Address Room 2208,Southeast Technology R.D Center,Beigan street, Xiaoshan, Hangzhou, China
Tianjin Yuansu Chemical Reagent Co., LTD [ Gold Suppliers ]
Specifications 99% min
Packing 25kg 50kg drum or bag
Description Appearance: Green crystalline powder Assay: 99% min by HPLC IR Identity: conform to standard HNMR£º conform to standard carbon spectrum: conform to standard Water by K. F.:0.5% max or as per the customer¡¯s request Loss on drying:0.5% max. or as per the customer¡¯s request
Contact Mr. Alexander Wang
Telephone +86-22-83739603
Email sales@yuansu-reagent.com
Address No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China
Chemicals Suppliers(4):
1Hangzhou Yunnuo Chemical Co., Ltd.
2Tianjin Yuansu Chemical Reagent Co., LTD
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