Zinc acetate

1. Pakcage: 25Kg PE bag + Kraft bag + Pallet 2. Lead-time: within 7 days when getting the advance Specifications

1.Zinc acetate (CAS : 557-34-6) 2. CAS NO.:557-34-6 3. Tech, pharm grade 99%min 4. ISO certificate 5. 25.00kg bag

Specification

Grade                                   A.C.S               U.S.P                  Technical Pure

Assay                                                99.0%-102.0%           99.0%-101.0%          99.0%-102.0%

pH at 20°C in 5% aqueous sol.                    6.0-7.0                       6.0-7.0                        6.0-7.0

Insoluble Matter%≤                               0.005                          0.005                          0.05

Chloride(CI) %≤                                    0.0005                        0.005                          0.01

Calcium(Ca) %≤                                            0.005

Magnesium(Mg) %≤                                      0.005

Potassium(K) %≤                                           0.01

Iron(Fe) %≤                                                   0.0005                                                           0.0005

Sulfate(SO4) %≤                                            0.005                          0.01                                   0.01

Lead(as Pb) %≤                                 0.002                          0.002                          0.005

Organic Volatile Impurities                                                            To pass test            To pass test

Arsenic(As)ppm≤                                           0.5                              3                                 3

Packing

Zinc acetate, crystal is supplied in polyethylene lined paper bags.

 

Application

Zinc acetate, crystal is used in the pharmaceutical industry, as a buffer in the photographic industry and as a supplement for animal feeds to increase the milk fat production of dairy cattle (1).It is also used in the production of dye stuffs, as a polymerization catalyst, as a polymer stabilizer, as a flavoring agent, and in the manufacture of hydroxyl oxides, which are used as extractants in hydrometallurgy.

(1)       Detailed information on the use of sodium acetate for this application can be supplied on request.

Zinc acetate