| Identification | Back Directory | [Name]
Sulphur Orange 1 | [CAS]
1326-49-4 | [Synonyms]
C.I.53050
Sulphur Orange G
Sulphur Orange R
Diresul Orange G
Diresul Orange R
Eclipse Orange O
Nissen Orange CA
Pyrogene Brown G
Pyrogene Orange R
Pirocard Orange G
Immedial Orange C
Immedial Orange CN
Pirocard Orange AO
Immedial Orange RRT
Pirocard Orange 2RB
Eclipse Phosphine RR
Atul Sulfur Orange C
C.I. Sulfur Orange 1
C.I. Sulphur Orange 1
Solfo Brilliant Orange R
Sulfur orange 1 (C.I. 53050)
Kayaku Sulphur Yellow Brown OC
C.I.Sulphur Orange 1:C.I.53050
Sulphur Orange 1 ISO 9001：2015 REACH
1,3-Benzenediamine, 4-methyl-, sulfurized | [EINECS(EC#)]
215-426-4 |
| Hazard Information | Back Directory | [Preparation]
1 part of? 4-Methylbenzene-1,3-diamine and ?2 to 4 parts of??sulfur in 190 ~ 250 ℃ calcination 15 to 24 hours, and its coarse product with Sodium hydroxide or Sodium sulfide solution treatment (BIOS 1155, – 28). Product hue by sulfurized temperature and reaction time and decide, high temperature and long time the orange dye with red light, and low temperature short time will bring yellow. | [Properties and Applications]
yellow orange to red orange. Yellow brown powder. Insoluble in water. In the Sodium sulfide solution solubility is good, for yellow orange; Slightly soluble in concentrated sulfuric acid. Dyeing content in alkaline insurance powder solution slightly change; Sodium hypochlorite solution in almost all fade; Join concentrated sulfuric acid into yellow brown to brown.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Moderate
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Severe
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ISO
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3-4
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4
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2-3
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3-4
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4-5
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4
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AATCC
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3-4
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4
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4
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4
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