Caution Sign, Horizontal Rectangle, Number of Printed Sides 1, English, Sign Legend PPE Required Hard Hat Safety Glasses FR Suit, Sign Legend Background Color Yellow, Sign Legend Style Symbol and Text.
3 Pink to Yellow.2 to 6.1 Percent, CAS Number 845-10-3, Chemical Formula C15H14N3O2Na, APHA 4500-SO4 C,D, Chemical Container Material Plastic, Chemical Container Type Bottle, Chemical Grade Lab, Chemical Container Size 500 mL, Chemical Family Type Standards and Solutions, Shelf Life 24 mo, Shipping Restrictions Chemical Not Regulated For Transport, Standards ASTM 1067-06 B, Special Information pH 4.