| Company Name: |
Jaffs Dyechem Private Limited
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| Tel: |
+91-9825035135 +91-7925392314 |
| Email: |
info@jaffsdyechem.com |
| Products Intro: |
Product Name:Solvent brown 3
CAS:2835-61-2
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
Hubei xingongli Chemical Co., Ltd
|
| Tel: |
027-59503710 15172325309 |
| Email: |
1400858877@qq.com |
| Products Intro: |
Product Name:4-(naphthalen-1-yldiazenyl)naphthalen-1-amine
CAS:2835-61-2
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T
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| | 4-amino-1,1'-azonaphthalene Basic information |
| Product Name: | 4-amino-1,1'-azonaphthalene | | Synonyms: | 4-amino-1,1'-azonaphthalene;4-(naphthalen-1-yldiazenyl)naphthalen-1-amine;4-(1-naphthylazo)-1-naphthylamine;Solvent brown 3 (C.I. 11360);C.I.11360;C.I.Solvent Brown 3;Silotras Brown TR;Sudan Brown R | | CAS: | 2835-61-2 | | MF: | C20H15N3 | | MW: | 297.35 | | EINECS: | 220-611-8 | | Product Categories: | | | Mol File: | 2835-61-2.mol |  |
| | 4-amino-1,1'-azonaphthalene Chemical Properties |
| | 4-amino-1,1'-azonaphthalene Usage And Synthesis |
| Preparation | Naphthalen-1-amine diazotization, and Naphthalen-1-amine coupling. | | Properties and Applications | dark red light orange and brown. Soluble in ethanol, acetone and benzene. In concentrated sulfuric acid to red light brown, dilution after dark yellow, red brown precipitation; In concentrated sodium hydroxide solution insoluble. Used for oil, paraffin wax, cellulose and synthetic resin paint color.
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Poor
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140-152
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100≥ 100
Sublimation
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Insoluble
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No change
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Turned purple
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| | 4-amino-1,1'-azonaphthalene Preparation Products And Raw materials |
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