![Iron Oxide 90.0+% USP, Brown Powder (50 Lb Bag)](http://www.wintersunchemical.com/cdn/shop/products/09-019-1a_1024x1024.jpg?v=1550172228)
Iron Oxide 90.0+% USP, Brown Powder (50 Lb Bag)
$ 240.00 $ 302.00
Wintersun code: | 09-019 |
Sales Specifications
- Brown Powder (Combination Of Yellow And Red)
- Total iron-oxide: 90.0% min
- Relative Coloring powder (compared with the standard): 98% min
- Volatile matter @ 105ºC: 2.5 max
- Water soluble matter: 0.2% max
- Residue on 45um mesh: 0.5% max
- PH of water suspension: 7-9
- Oil absorption g/100g: 30-35
- Oil resistance: 5 grade
- Water resistance: 5 grade
- Alkaline resistance: 5 grade
- Acid resistance: 5 grade
- Solvent resistance (alcohol resistance methylbenzene resistance): 5 grade
- UV absorption: 85% min
Quality Standard
- Meet the standard of USP and European Pharmaceutical standard.
Packing
- In 50 lb Bag
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