Chinese name：Sodium hydrogen phosphate
Alias：Disodium hydrogen phosphate; Sodium phosphate,dibasic; Disodium hydrogen phosphate,edible; disodium orthophosphate; di-sodium hydrogen orthophosphate; di-Sodium Hydrogenphosphate; Disodium Monohydrogen Orthophoshate; disodium monohydrogen phosphate; Disodium Monophosphate; disodium phosphoric acid; Phosphoric acid, disodium salt; Sodium acid phosphate; dibasic sodium phosphate; Sodium monohydrogen phosphate; sodium monohydrogen phosphate (2:1:1); Sodium Phosphate Dibasic; SODIUM PHOSPHATE REAGENT GRADE DIBASIC; soda phosphate; DSP; Disodium Phosphate; Di-Sodium Phosphate; Sodium Phosphate, Dibasic Anhydrous; phosphoric acid, sodium salt (1:2)
English name：Sodium Hydrogen Phosphate
CAS No.：7558-79-4
EINECS No.：231-448-7
Molecular formula：Na₂HPO₄
Molecular weight：141.958
Usage：Used as water softener, fireproofing agent, and used in welding agent, pharmaceutical, pigment, food and prepration of other phosphate as industrial water finishing agent, printing and dyeing detergent, quality ameliorant, neutralizer etc.

The inspection report of sodium hydrogen phosphate product

Product name

Sodium hydrogen phosphate

Quantity

2000kg

Batch No.

20120201

Specification

Total analysis

Inspection result:

Test item

Analytical pure

Chemical pure

Content

≥99.0%

≥98.0%

pH

9.1～9.4

9.1～9.4

Clarity test

Qualified

Qualified

Water insoluble matter

≤0.005%

≤0.01%

Chloride

≤0.001%

≤0.003%

Sulfate

≤0.005%

≤0.03%

Total nitrogen content

≤0.002%

≤0.003%

K

≤0.01%

≤0.05%

Fe

≤0.0005%

≤0.001%

As

≤0.0005%

≤0.002%

Heavy metal

≤0.0005%

≤0.001%

Conclusion：

This product is in line with the provision of GB/T 1263-2006.