Tetrahydrofuran is a cyclic ether solvent with high polarity and strong dissolving ability, which is widely used in the chemical industry, pharmaceuticals, and polymerization reactions. However, its high flammability and the risk of peroxide formation require strict control. When operating, it is necessary to pay attention to ventilation and fire prevention, and avoid long-term contact. During storage, it is necessary to keep it away from light, seal it, and monitor the generation of peroxides.
|
ITEM
|
SPECIFICATION
|
ACTUAL RESULT
|
APPEARANCE
|
TRANSPARENT LIQUID,
NO SUSPENDED IMPURITIES
|
TRANSPARENT LIQUID,
NO SUSPENDED IMPURITIES
|
|
Purity %(wt)
|
≥
99.95
|
99.98
|
|
COLOR
APHA
|
≤
5
|
5
|
|
Peroxide ug/g
|
≤
10
|
5.21
|
QINGDAO ZHONGSHUO CHEMICAL CO.,LIMITED
has 10 years of experience in supplying chemicals since 2011, and become a leading global chemical supplier focusing on providing quality and competitive materials with timely shipment. Our company has established a stable and friendly partnership with thousands of customers over 60 countries and regions. Near Chem has spread a wide range of chemicals in various fields such as pharmacy, petroleum, food processing, printing&dyeing, manufacturing industries, etc.
10 Years Experience
s
Our products
have been promoted to
all over Europe,North&South America,
Middle-e
ast, Asia and pacific area as well as Africa,we
have
establish
ed
long term
cooperation with our clients
.
Quality service
Adhering to the principle of "quality first,service the best" Near Chem insists on providing high quality chemicals based on a complete Quality Assurance System. Meanwhile,we use SOP system to guarantee our whole logistics. Near Chem has built
a
mutual trust under honesty and integrity principles with customers all around the world
.And will keep promoting our commitment to better a nearer Chem to the world.
24 hour service
24 hours q
uick and clear
respond
to
our
customers
all around the world
.
Professional and
individual
after sale
s
service
to assure the
Customer satisfaction.
We have various of packages for different products and we are always pleased to satisfy customers' request.
Promote shipping usually 7--14 days after receiving TT deposit or Original LC.
|
ITEM
|
PACKAGE
|
FCL
|
|
THF
|
180kg/drum
21mt/ISO TANK
|
14.4MT/20GP
25.2MT/40GP
21mt/ISO TANK
|
1 Q:Are you manufacture
r
?
A:
We have our own filling system on
Methylene Chloride, Cyclohexanone,
, meanwhile we are one of the experienced distributors for other chemicals such as
cyclohexanone, Dimethyl Formamide, Propylene Glycol, IPA, Butanone(MEK), acetone, toluene, xylene etc.
W
e have competitive price benefited by ready stock and good relations with some leading chemical
m
anufacturers.
2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stab
ility
and qualifi
cation of the raw
material
s
. And we also have SOP loading system to ensure the safety and timely transportation.
3 Q: Can I get some samples?
A:
Yes, we welcome sample order
for you
to test and check our quality. Send me your requirement
s
of the product you need. We can provide sample
free of charge
,
and the express cost is on you
.
4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our
previous
SGS Report
s
as reference or arrange SGS before loading.
5
Q: What is
your MOQ
?
A:
Our MOQ is
20'FCL
for each product.
6
Q:
What
kind of package do you have?
A:
We have various of packages to meet needs of our customers,like
Iron drums,
plastic drums,
IBC
tank
s, Flexitank, ISO TANK and bags etc.