Photo Grade Sodium Bromide

Brief Description
Classification: Halide (Except Chloride) Type: Sodium Bromide CAS No.: 7647-15-6
Other Names: NaBr MF: NaBr EINECS No.: 231-599-9
Place of Origin: Zhejiang China (Mainland) Grade Standard: Electron Grade, Industrial Grad... Purity: 99.5%
Appearance: White Crystal Powder Application: photoengraving Brand Name: zhechem
Appearance: White Crystal Powder  
Delivery Terms & Packaging
Packaging Detail:25kgs bag/carton/drum, 1000kg big bag or as required
Delivery Detail:prompt delivery
Specifications
Photo Grade Sodium Bromide

# 99.5% min
# Photo Grade Sodium Bromide

Item

Specifications

Test Result

Appearance:

White Crystal Powder
White Crystal Powder

NaBr(Dry basis)

≥99.5%

99.62%

Loss on drying

≤0.3%

0.19%

PH-5%Solution

5.5-8.0

6.00

Chloride(Cl-)

≤0.3%

0.21

Sulphate(SO42-)

≤0.01%

less than 0.01%

Bromate(BrO3-)

≤0.003%

less than 0.003%

Clarity

QUALIFIED

QUALIFIED

I-

≤0.005%

less than 0.005%

Fe

≤0.0001%

0.00007%

Pb

≤0.00005%

0.00003%

As

≤0.00005%

0.00003%

Cu

≤0.0001%

0.00005%

TEST RESULT

QUALIFIED

Photo Grade Sodium Bromide