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제 목:
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Ammonium persulphare, Potassium persulphate, Sodium persulphate |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
Additional_detail: Name : Ammonium persulfate
Molecular formula: (NH4)
2S2O8
Molecular weight: 228.20
Characteristics:
Ammonium persulfate is a white,
crystalline, odourless salt. It
is used as initiator for the
polymerization of monomers and as
a strong oxidizing agent in many
application. It has the
particular advantage of being
almost nonhygroscopic, of having
a particularly good storage of
stability as a result of its
extremely high purity and of
being easy and safe to handle.
Specification:
Assay 98.5%MIN
Active oxygen 6.91% MIN
Residue after ignition0.02% MAX
Chloride and chlorate 0.001% MAX
Heavy metals 0.0005%MAX
Iron 0.0005% MAX
Manganese 0.00005% MAX
Moisture 0.10% MAX
Application:
APS is a suitable initiator for
the emulsion or solution
polymerization of acrylic
monomer, vinyl acetate, vinyl
acetate, vinyl chloride etc. and
for the emulsion copolymerisation
of styrene, acrylonitrile,
butadiene etc.. Aps is also a
kind of oxidizing agent:
(1) Used in cleaning and picking
of metal surface.
(2) Used in accelerated curing of
low formaldehyde adhesives.
(3)Used in modification of
starch , production of binders
and coating materials.
(4) Desizing agent and bleach
activer
(5) An essential component of
bleaching formulations for hair
cosmetics.
Package:
(1)25Kg net weight paper bag with
one PE line
(2) 25Kg net weight PE bag
(3) 25Kg net weight woven bag
with two PE liner
(4) 25Kg net weight paper bag
with one PE line
(5) 1000Kg net weight fiber drum
with one PE liner
(6) 25Kg net PE bag and 25Kg net
cartons
Name: Sodium persulfate
Molecular formula: Na2S2O8
Molecular weight: 238.13
Characteristics:
Sodium persulfate is a white,
crystalline, odourless salt. It
is used as initiator for the
polymerization of monomers and as
a strong oxidizing agent in many
application. It has the
particular advantage of being
almost nonhygroscopic, of having
a particularly good storage of
stability as a result of its
extremely high purity and of
being easy and safe to handle.
Specification:
Assay 99.0% MIN
Active oxygen 6.65% MIN
Chloride and chlorate 0.005%MAX
Ammonia 0.05% MAX
Heavy metals 0.001% MAX
Iron 0.001%MAX
Manganese 0.0001% MAX
Moisture 0.05%MAX
Application:
Sodium persulfate is a suitable
initiator for the emulsion or
solution polymerization of
acrylic monomer, vinyl acetate,
vinyl acetate, vinyl chloride
etc. and for the emulsion
copolymerisation of styrene,
acrylonitrile, butadiene etc..
Aps is also a kind of oxidizing
agent:
(1) Used in cleaning and picking
of metal surface.
(2) Used in accelerated curing of
low formaldehyde adhesives.
(3)Used in modification of
starch , production of binders
and coating materials.
(4) Desizing agent and bleach
activer
(5) An essential component of
bleaching formulations for hair
cosmetics.
Package:
(1)25Kg net weight paper bag with
one PE line
(2) 25Kg net weight PE bag
(3) 25Kg net weight woven bag
with two PE liner
(4) 25Kg net weight paper bag
with one PE line
(5) 1000Kg net weight fiber drum
with one PE liner
(6) 25Kg net PE bag and 25Kg net
cartons
Name : Potassium persulfate
Molecular formula: K2S2O8
Characteristics:
Potassium persulfate is a white,
crystalline, odourless salt. It
is used as initiator for the
polymerization of monomers and as
a strong oxidizing agent in many
application. It has the
particular advantage of being
almost nonhygroscopic, of having
a particularly good storage of
stability as a result of its
extremely high purity and of
being easy and safe to handle.
Specification:
Assay 99.0% MIN
Active oxygen 5.85% MIN
Chloride and chlorate 0.02% MAX
Heavy metals 0.002% MAX
Iron 0.001% MAX
Manganese 0.0003%MAX
Moisture 0.15% MAX
Application:
Potassium persulfate is a
suitable initiator for the
emulsion or solution
polymerization of acrylic
monomer, vinyl acetate, vinyl
acetate, vinyl chloride etc. and
for the emulsion copolymerisation
of styrene, acrylonitrile,
butadiene etc.. Aps is also a
kind of oxidizing agent:
(1) Used in cleaning and picking
of metal surface.
(2) Used in accelerated curing of
low formaldehyde adhesives.
(3)Used in modification of
starch , production of binders
and coating materials.
(4) Desizing agent and bleach
activer
(5) An essential component of
bleaching formulations for hair
cosmetics.
Package:
(1) 25Kg net weight paper bag
with one PE line
(2) 25Kg net weight PE bag
(3) 25Kg net weight woven bag
with two PE liner
(4) 25Kg net weight paper bag
with one PE line
(5) 1000Kg net weight fiber drum
with one PE liner
(6) 25Kg net PE bag and 25Kg net
cartons
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