Compound sapphire blue
- Commodity name： Compound sapphire blue
- Product Description:
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What is blue?
A blue inorganic pigment, also known as Hua blue, sapphire blue Prussian blue, pigment blue. Appearance is royal blue powder. It is formed by the reaction of ferrous salt solution and yellow blood salt solution to make white pulp and then oxidized.
Main features
Material characteristics: it is a kind of organic pigment and inorganic pigment added a variety of additives by the modified compound, bright color, has good pigment characteristics, such as tinting strength, hiding power is very high. Light resistance 6-7 grade. Thermal stability in general, heated to 200 ℃ when the color began to change.
Product ParametersProject Indicators Iron content Fe2O3 (%) ≥88% Oil absorption (g/100g) Agreed Sieve residue (325 mesh) ≤0.3 Water soluble matter (%) ≤0.5 Moisture (%) ≤ 1.0 Degreaser (g/cm³) 0.7-1.1 Relative tinting strength (% compared to standard) 95-105 PH value 5-8 Main use
Storage and transportation conditions
Packed in woven bags lined with polyethylene plastic bags or multi-layer kraft paper bags. Store in ventilated, dry warehouse. The packaging should be sealed and moisture-proof. Avoid high temperature, and acid, alkali isolation storage. According to the above storage conditions, the effective storage period of unpacked products is 3 years.
First aid measures
After inhaling the substance: Breathe fresh air immediately.
After skin contact with the substance: Rinse with soapy water.
If the substance is accidentally in the eye: rinse with plenty of water for 10-15 minutes.
Fire protection measures
Extinguish the source of fire by ordinary means.
Remove nearby hazardous materials, remove its combustion residue, and ventilate to remove combustion gas products.
No special protection is required.
Proper breathing apparatus may be necessary.
Accidental leakage response measures
Reduce pollution to the environment: cleaning water do not enter public facilities, sewers or public areas.
Cleaning method/collection: When dust is generated, use a dry brush to clean it.
Usage and Personal Protection
Protection of workers: when feeding, pay attention to take measures to prevent the formation of dust.
Protection of respiratory system: when the product forms dust, wear a dust mask.
Eye protection: wear eye mask/mask.
Body protection: Wear suitable protective clothing.
Hand protection: wear protective gloves
Other protection: Keep away from food, beverages and tobacco. Wash hands before rest and after work.
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