PHOSPHORIC ACID

 

SYNONYM: ORTHO-PHOSPHORIC ACID, PHOSPHORUS PET OXIDE

 

FORMULA: H3PO4

 

M. W.: 98.00

 

CAS NO.: 7664-38-2

 

GRADE: TECHNICAL

 

DESCRIPTION: MAIN RAW MATERIAL: YELLOW PHOSPHORUS (P4). TECHNICAL PHOSPHORIC ACID CAN BE DIRECTLY USED AS POLISHING AGENT FOR ALUMINUM PRODUCTS, RUST PREVENTER FOR STEEL AND IRON, PHOSPHATING AGENT, METAL CLEANER, ORGANIC SYNTHESIS CATALYST, FINE ELECTRONIC PLATING. FOOD GRADE USED AS ACIDULANT IN ACIDIC DRINKS AND ALSO USED IN SUGAR RETINING. APPEARANCE: TRANSPARENT COLORLESS STICKY FLUID.

 

SPECIFICATIONS:

CONTENT AS H3PO4

85%MIN.

80%MIN.

CHLORIDE (Cl)

0.0005%MAX.

SULPHATE (SO42-)

0.005%MAX.

HEAVY METAL (Pb)

0.001%MAX.

ARSENIC (As)

0.005%MAX.

COLORITY

30MAX.

IRON (Fe)

0.002%MAX.

 

PACKING: 20L/200L NET POLYETHYLENE DRUMS. (85%: 35KGS/330KGS NET PLASTIC DRUMS.)

 

H.S.NO.：2809.2010

 

UN. NO.: 1805            CLASS: 8