High purity Zinc sulfate heptahydrate with best price and good quality CAS NO.7733-02-0

Min.Order Quantity:: 10 Gram

Purity:: ≥99.5%

Port:: Wuhan, Shanghai, Guangzhou, Tianjin port

Payment Terms:: L/C,T/T,MoneyGram,Other

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Keywords

Zinc sulfate heptahydrate
purity 99% Zinc sulfate heptahydrate
high quality cas 7733-02-0

Quick Details

ProName: High purity Zinc sulfate heptahydrate ...
CasNo: 7733-02-0
Molecular Formula: ZnSO4·7H2O
Appearance: Colorless crystal
Application: used as analytical reagent and mordant...
DeliveryTime: within in 5-7 working days after recei...
PackAge: 25kg/woven bag or as customers' requir...
Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
ProductionCapacity: 200 Kilogram/Week
Purity: ≥99.5%
Storage: stored at dry, cool and avoid light
Transportation: by sea/by express
LimitNum: 10 Gram
Grade: Pharma Grade,Electron Grade,Reagent Gr...

Superiority

1, high quality with competitive price:

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1) parcels can be sent out within 24 hours after payment. tracking number is available.

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Details

basic information

product name:	zinc sulfate heptahydrate
synonyms:	sulfuricacid,zincsalt(1:1),heptahydrate;whitevitriol(heptahydrate);zincsulfate(1:1)heptahydrate;zincsulfateheptahydrate(1:1:7);zinesulfate,medicinal;salt of vitriol;sulfuric acid zinc salt heptahydrate;zinc sulfate
cas:	7446-20-0
mf:	h14o11szn
mw:	287.56
product categories:	inorganic & organic chemicals;inorganics;reagent plus;metal and ceramic science;salts;zinc salts;chemical synthesis;cell culture;miscellaneous reagents and supplements;reagents and supplements;acs gradechemical synthesis;catalysis and inorganic chemistry;essential chemicals;routine reagents;
mol file:	7446-20-0.mol

chemical properties

melting point	100 °c
boiling point	330 °c at 760 mmhg
density	1.957g/cm3
vapor pressure	3.35e-05 mmhg at 25°c
storage temp.	store at rt.
water solubility	960 g/l
stability	stable. incompatible with strong oxidizing agents. hygroscopic - protect from moisture.

technical specification

specification index name	analytically pure-ar	chemical pure-cp	high purity
content	≥99.5	≥99.0	≥99
clarity test	qualified	qualified	—
ph value	4.4-6.0	4.4-6.0	4.4-6.0
water insoluble	≤0.01	≤0.01	≤0.02
chloride(cl)	≤0.0005	≤0.002	≤0.05
total nitrogen(n)	≤0.001	≤0.002	≤0.05
arsenic(as)	≤0.00005	≤0.0002	≤0.0002
manganese(mn )	≤0.0003	≤0.001	-
ferrum(fe)	≤0.0005	≤0.002	≤0.002
copper(cu)	≤0.001	≤0.005	-
cadmium(cd)	≤0.0005	≤0.002	-
lead(pb)	≤0.001	≤0.01	≤0.01
vulcanization ammonia not sediment( counted by sulfate )	≤0.05	≤0.02	≤0.05

about us:

hubei jusheng technology co., ltd., is a large group corporation which engaged in the r&d and manufacture of chemicals, pharmaceuticals and intermediates. we have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. we have developed to a very famous group corporation enterprise in chemical industry step by step.

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