sulfuric acid (oil of vitriol)
alias: sulphuric acid
molecular formula: h2so4
cas no. :7664-93-9
hs:2807000010
hazard class: 8
purity: 93%;98%
appearance: transparent colorless liquid
grade standard:  industrial grade, battery grade, agriculture grade, food grade, reagentgrade
quality standard:
standard: national standard gb/t 534-2014
manufacture as per customer’s special demand
accept third part inspection
specifications ：98%，93%
applications:
used in the fertilizer, petroleum refining, and battery industries;
also used in metal cleaning and electroplating; used in printing, publishing, and photographyshops;
used as a wet etchant in semiconductor manufacturing at a standard concentration of 96%.
it is widely produced with different methods, such as contact process, wet sulfuric acid process andsome other methods.
contact person: x.yan du
email : export5 a t sjzxlwhg dot c o m
chemproduct1 at gmail dot c o m
exportchemical1 at gmail dot c o m
skype : x-yan0516
what\'s up : +8615511419711
qq : 2851706785
tel : 86-31180662652
fax : 86-31168008207
want to learn more , pls leave message or sent email.
i will reply you asap once received your inquires.
thanks !

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石家庄鑫隆威化工有限公司
杜女士
15511419711