ISO Certified Reference Material Rosin Purity Degree 99% CAS No. 8050-09-7

• Powder: Yes
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Purity Degree: 99%
• Model NO.: CAS No. 8050-09-7
• CAS No: 8050-09-7
• Product Name: Rosin
• Molecular Formula: C20h30o2
• Usega: Manufacturing
• Shipping Marks: According to Customer Requirements
• Content: Standard
• Application: Chemical
• Source: Extractive
• Packing: 25kgs
• Boiling Point: 439.5±44.0 °c at 760 Mmhg
• Melting Point: 100 - 140ºC
• Transport Package: by Foil - Alum Bag or Paper Drum
• Specification: 250kg/drum Or 1, 250kg/IBC
• Trademark: DYC
• Origin: Hangzhou
• HS Code: 3806900090
• Production Capacity: 20t/Year

Product Description

Product Description

     
             
      
      
   

Items	Standard	Result
Appearance	white to off-white microcrystalline powder	White to off-white microcrystalline powder
Identification	Infra-red Spectrum identi-cal with reference	Infra-red Spectrum identi-cal with reference
Assay	98.5%min	98.8%
Melting point	61-63ºC	61-63ºC
Clarity(5% in acetone)	Clear and colorless	Clear and colorless

  
         

  

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Items	Standard	Result
Appearance	White to off-white powder	White powder
Assay (W/W dry basis)	≥98.0%	99.16 %
Residue on ignition	<0.5%	0.256%
Water (w/w by KF)	≤1.0%	0.420%
pH Value(1% aq.)	5~9	7.28

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