医药化工产品

Color Index No.: C.I Solvent Blue 70
Chemical Type: Phthalocyanine dye
Formula: C₃₂H₁₆O₈N₁₂S₄R₄Cu
Molecular Weight: 422.37
Character: Has good compatibility and dissolubility in all kinds of organic solvent, synthetic and natural resin. Has excellent heat stability, light stability, dissolubility as well as strong stain ability.
Use: Mainly be used in dyeing resin, transparent paint, aluminium-foil paper, wood, blocking materials and leather.
Property and Performance:

Fastness				Solubility (g/l)
M.P.(℃)	Light	Heat	Alkali	Xylene	Methanol	Isopro- panol	Ethanol	Butanol	Isobut- anol	Ethyl Acetate
150	7	A	A	40	40	5	200	20	200	20

Toluene	MIBK	Cyclohexanone
30	500	500

Specifications:

Item	Index
Appearance	Bright greenish blue powder
Strength (%)	100±3
Shade	Similar to standard
Moisture (%)	3.0 max
Insoluble in organic solvent (%)	0.3 max

It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.

  .Remark: products patented are for R&D only and are permitted under 35 USC 271(e).
  .Patent products cannot be offered to the countries where patent law is in force.
   Final responsibility lies with the buyer exclusively.

Finechem Devision:sales@afinechem.com

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