Product Name
- Purity
- Appearance
- Mol. weight
- Emp. Formula
- Solubility
- Insoluble in Alkali
- Form Supply
- Purity by HPLC
- Dibenzyl Stilbene
- Colour Value
- Inorganic Salt
- Main Usage
- Packing
4-4 Dintro Stilbene 2-2 Disulphonic Acid CAS N0 : 128.42.7
- 70% Min.
- Orange - Yellow
- 430 (Free Acid)
- C14H10O10N2S2
- Soluble in hot water
- 70% Min.
- 0.2 Max.
- Semi Dry Crystal Powder
- 99 % Min.
- 0.5% Max.
- Red - 7.0 Max. <br/> Yellow - 40.0 Max.
- Chloride - 0.1% <br/> Sulphate - 0.2%
- It is a kind of dyes intermediates. Can be used In manufacture of DSD Acid.
Product Name
- Purity
- Appearance
- Mol. weight
- Emp. Formula
- Form supply
- Insoluble
- Application
- Packing
- Dibenzyl Stilbene
- Storage
- Acute and cronitoxi
- Handling Instruction
4-4 Dintro Stilbene 2-2 Disulphonic Acid CAS No. 3709-43-1
- Min. - 75.0%
- Pale Yellow
- 474 (Sodium Salt)
- C14H8O10N2S2Na2
- Semi - dried Powder
- Max. 0.2%
- Intermediate for Direct Dyes (E.g. Direct Yellow-99, Yellow-6, Orange-39, Orange-34 etc.)
- 25/500 kgs. HDPE bag with separate liner inside or as per customer’s requirement.
- Max. - 0.5%
- Inflammable in nature hence should be kept away from excess heat and fireplace.
- The product does not appear to cause any hazard by inhalation of dust.
- Rubber or plastic gloves, apron and boots should be worn together with goggles giving total eye protection.
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