Product introduction of Hualan (C.I. Pigment Blue 27) Prussian Blue Soluble

Index Number: C.I.P.B.27

Chinese name: Pigment Blue 27

English name: Pigment Blue 27

Chinese alias: C.I. Pigment Blue 27; Cerulean Blue; Prussian Blue; Iron Blue; Milo Li Blue; Paris Blue; Berlin Blue; Thunberg Blue; Copper Light Blue; .

English alias: C.I. 77520; C.I. Pigment Blue 27; C.I.Pigmentblue27; PRUSSIAN BLUE INSOLUBLE; PRUSSIAN BLUE SOLUBLE; PARIS BLUE; CI NO 7520; CI NO 77510; ferrous potassium hexacyanoiron

CAS number: 12240-15-2

Molecular formula: C6Fe2KN6

Molecular weight: 306.8927

PubChem number: 24845616

1. Pigment properties

Shandong Caizhiyuan Pigment Technology: Hualan Pigment (C.I. Pigment Blue 27), also known as Iron Blue and Prussian Blue, is a reddish dark blue powder with bright color and strong tinting strength. The color is darker than phthalocyanine blue BGS. Alkali resistance is weak, even dilute alkali can make it decomposed and cannot be used with basic pigments. And when heated to 170-180 ℃, it begins to lose crystal water, and when heated to 200-220 ℃, it will burn and release hydrocyanic .

Hualan is used in coatings and printing inks without bleeding. In addition to being used alone as a blue pigment, Hualan can also be combined with lead chrome yellow to form lead chrome green.

Hualan has outstanding dispersibility and covering power, and can be well dispersed in paints and inks. Hualan has a light resistance of 6-7, temperature resistance of 200 degrees, and  and alkali resistance of 4-5. Shandong Caizhiyuan Pigment Technology adopts Excellent production technology, product performance is better than other Hualan (Tie Blue, Prussian Blue) products on the market.

2. Application areas

Hualan is mainly used for paint, ink, carbon paper, culture and education, etc.

3. Product packaging

Packed in kraft paper bags, net weight 25kg/bag.