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langfang tianke biotechnology
professional production base of general chemical reagent and pharmaceutical accessories
hotline: 86-15076659665
products
products
zinc acetate

molecular formula: zn(ch3coo)2·2h2o
molecular weight: 219.50
properties: white flaky or granular crystal with a little acetic acid odor. relative density is 1.73. it loses water of crystallization at 100℃. soluble in water and ethyl alcohol.
uses: in producing zinc salts. as mordant, wood preservative and reagent.
standard:


specifications/item

ar

cp

industrial superior grade

assay[zn(ch3coo)2·2h2o] /%

≥99.0

≥98.0

≥98.0

clarity test

qualified

qualified

water insoluble matter/%

≤0.003

≤0.005

≤0.03

chloride(cl) /%

≤0.001

≤0.002

sulfate(so4) /%

≤0.002

≤0.01

iron (fe) /%

≤0.000 2

≤0.001

≤0.000 35

arsenic (as) /%

≤0.000 02

≤0.000 05

lead (pb) /%

≤0.002

≤0.01

non-sludging to ammonium sulfide
(sulfate) /%

≤0.1

≤0.2

copper (cu) /%

≤0.0001

packing: plastic woven bag lined with plastic bag, kraft bag, carton or fiber drum, net weight is 25kg.

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langfang tianke biotechnology co., ltd.
add: sanghang industrial park, dacheng county,
hebei, china
tel: 86-15076659665 manager ma
fax: 86-316-5569332 
e-mail:
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