Zinc sulphate CAS NO.7733-02-0

Min.Order Quantity:: 100 Metric Ton

Purity:: 98%min

Port:: Qingdao,China

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

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Keywords

7733-02-0
Zinc sulphate seller in China
Sell high quality 7733-02-0 produced in China factory

Quick Details

ProName: Zinc sulphate
CasNo: 7733-02-0
Molecular Formula: ZnSO4·7H2O
Appearance: Colorless crystal
Application: used as analytical reagent and mordant...
DeliveryTime: Within 3-7 days after receipt of your ...
PackAge: As customer request
Port: Qingdao,China
ProductionCapacity: 100 Metric Ton/Day
Purity: 98%min
Storage: Store in a cool,dry place and keep awa...
Transportation: Common products:Sea/Air/Courier Dange...
LimitNum: 100 Metric Ton

Superiority

triumph has the complete production of g- kg - mt service chain,we can make the new technology into productivity quickly in the research and development of new products.
main service
1.own made fine chemical products
2.out sourcing and quality controlling service in china
3. com for chemical synthesis
4.lab custom synthesis of api and intermadiates

quality assurance

1. nmr，hplc and coa can be supplied
2. free sample for testing

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Details

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