ITEM

STANDARD

Product name

Sodium Bromide (Photo Grade)

Cas no.:

7647-15-6

Appearance

White Crystal Powder

NaBr (Dry Basis)

≥ 99.5%

Moisture 

≤0.5%

PH-5% Solution (25℃)

5.5-8.5

Transparency Teat

Qualified

Chloride (Cl) 

≤0.3%

Sulphate (SO42)

≤0.01%

Bromate (BrO3)

≤0.003%

I

≤0.005%

Fe

≤0.00005%

Pb

≤0.00005%

As

≤0.00002%