PB27 (Pigment Blue 27 / Prussian Blue)
CAS No.: 14038-43-8 (anhydrous); 12240-15-2; 25869-00-5
Molecular formula: Fe₄[Fe(CN)₆]₃ · xH₂O (typically Fe₇(CN)₁₈)
Features: Deep dark blue shade with high tinting strength; good lightfastness and heat resistance; excellent solvent resistance; sensitive to strong alkalis; non-toxic.
Application: Widely used in paints, coatings, printing inks, artist colors, and plastics (PVC, LDPE, etc.); also used in magnetic recording materials and toners.
HP BLUE 4693 (PIGMENT BLUE 27) is an inorganic pigment primarily composed of iron(III) hexacyanoferrate(II). It is widely used in coatings due to its intense blue hue, good lightfastness, and chemical stability.
Date tehnice:
| Informații despre produs | ||||
| Tip chimic | CAS NO. | 12240-15-2 | ||
| C. I. Nume | Pigment Blue 27 | EINECS / ELINCS NR. | 247-304-1 | |
| C. I. Constituția nr. | 77510 | Formula chimică | ||
| Performanță tehnică | ||||
| Umbră completă | Tentă | |||
| Rezistență la intemperii | 5 | 5 | Heat Stability | 150°C |
| Rezistența la lumină | 4-5 | 4-5 | ||
| Proprietăți fizice | ||||
| Forma fizică | Pulbere | Acid resistance | 4 | |
| Migration *l | 5 | Alkali Resistance | 1 | |
| Density g/l | 1.8 | |||
| Oil Absorption ml/100mg | Max 48 | |||
| PH value | 3.5 – 5.5 | |||
| Ambalaje | ||||
| 25kgs/bag 1000kgs/Pallet | ||||
| Depozitare | Perioada de valabilitate | 5 ani | ||
| Trebuie depozitat într-un loc răcoros, uscat și aerisit. | ||||
| TRANSPORT | ||||
| Evitați inversarea, lumina soarelui, umiditatea și prăbușirea. Evitați deteriorarea ambalajului. | ||||
Disclaimer – The information given in this data sheet is based on the present state of our knowledge & is intended as a general description of our products & their possible applications. Due to the multitude of formulations, production & application conditions, all the above mentioned data have to be adjusted to the circumstances of the processor. No liabilities, including those for patent rights, can be derived from this fact for individual cases. It cannot be ruled out that this product contains particles < 0.1 μm. Any user of this product is responsible for determining the suitability of Honor Pigments’s products for its particular application & to ensure that any proprietary rights & existing laws & legislation are observed.
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