Molecular formula: P₂O₅
Molecular weight:  141.94
Classification and numbering of hazardous regulations:
GB8.1 Class 81063. Original Iron Standard: Grade I inorganic acidic corrosive substance, 91034, UN NO.：1807。 IMDG CODE 8198 pages, 8 categories.

Molecular formula: H₆P₄O₁₃
Molecular weight: 337.93
Classification and numbering of hazardous regulations:
GB8.1 Class 815052. Original iron standard: Grade II inorganic acidic corrosive substance, 93007

Phosphating solution is a mixed chemical reagent mainly composed of zinc nitrate, nitric acid, zinc oxide, and water. Mainly used for rust removal at room temperature.
The usage is to first calculate the required amount of each chemical according to the size of the phosphating tank...

Molecular formula: Zn(NO₃)₂•6H₂O
Molecular weight: 290.81
CAS NO.：10196-18-6

Zinc nitrate hexahydrate is a white or colorless tetragonal crystal. Relative density 2.065, melting point 36.4 ° C, soluble in crystal water upon heating to 37 ° C At 100 ° C, it decomposes and loses three H2O molecules to form a trihydrate...

Polyaluminum chloride, abbreviated as PAC, is a new type of highly efficient inorganic polymer flocculant. It is a hydrolysis product between ALCL3 and AL (OH) 3, which undergoes bridging polymerization through hydroxyl groups. Its molecular formula is: [Al₂(OH)nCl₆-n·xH₂o]m(m≤10,n=1～5)

CAS No.: 699-83-2
Molecular formula: C₈H₈O₃
Molecular weight: 152.15
EINECS: 11-833-6
Content: 99%
Chemical property: Yellow needle shaped crystalline powder. Melting point 155-156 ℃. Dissolve in water and alcohol.

CAS No.: 16150-45-1
Molecular formula: C₂₇H₂₄O₁₁
Molecular weight: 524.47
PSA: 151.71000
LogP: 3.07150
Product specifications: Light yellow crystalline powder; Content above 98%