- Product Details
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Quick Details
-
MF:
-
C2H8O7P2
-
EINECS No.:
-
220-552-8
-
Place of Origin:
-
Shandong, China
-
Type:
-
Water treatment chemicals
-
Brand Name:
-
yingxin
-
Model Number:
-
HEDP
-
Molecular weight:
-
206.02
-
Appearance:
-
Clear, Colorless to pale yellow aqueous solution/White crystal powder
-
Active content HEDP%:
-
58.0-62.0/90.0 min
-
Fe, mg/L:
-
20.0 max/10.0 max
-
Ca sequestration (mg CaCO3/g):
-
500.0 min/-
Quick Details
-
CAS No.:
-
2809-21-4
-
Purity:
-
60%
-
Other Names:
-
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
-
MF:
-
C2H8O7P2
-
EINECS No.:
-
220-552-8
-
Place of Origin:
-
Shandong, China
-
Type:
-
Water treatment chemicals
-
Brand Name:
-
yingxin
-
Model Number:
-
HEDP
-
Molecular weight:
-
206.02
-
Appearance:
-
Clear, Colorless to pale yellow aqueous solution/White crystal powder
-
Active content HEDP%:
-
58.0-62.0/90.0 min
-
Fe, mg/L:
-
20.0 max/10.0 max
-
Ca sequestration (mg CaCO3/g):
-
500.0 min/-
Product Description
Fast delivery 1-Hydroxyethylidene-1,1-diphosphonic acid HEDP for Cyanide free plating Cas 2809-21-4
Usage:
HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP is used as detergent for metal and nonmetal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP is used together with polycarboxylic acid.
Package and Storage:
HEDP liquid: 200L plastic drum,IBC(1000L),customers’ requirement.
HEDP solid: 25kg/bag,customers’ requirement.
Storage for twelve months in room shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Specification
|
item
|
value
|
|
Classification
|
Chemical Auxiliary Agent
|
|
CAS No.
|
2809-21-4
|
|
Other Names
|
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
|
|
MF
|
C2H8O7P2
|
|
EINECS No.
|
220-552-8
|
|
Purity
|
60%
|
|
Place of Origin
|
China
|
|
|
Shandong
|
|
Type
|
Water treatment chemicals
|
|
Usage
|
Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
|
|
Brand Name
|
yingxin
|
|
Model Number
|
HEDP
|
|
Molecular weight
|
206.02
|
|
Appearance
|
Clear, Colorless to pale yellow aqueous solution/White crystal powder
|
|
Active content HEDP%
|
58.0-62.0/90.0 min
|
|
Fe, mg/L
|
20.0 max/10.0 max
|
|
Ca sequestration (mg CaCO3/g)
|
500.0 min/-
|
Product packaging
Application Scenarios
The product can be used in these fields:
petroleum industry,
chemical industry,
coking industry,
metallurgy industry,c
irculating cooling water industry and so on.
The source factory,Stable supply of goods,The price is low.Support product customization, and provide solutions.Has its own research and development team, a variety of product formula.
1 to 1, professional customer service, guarantee the products use.Before provide sample service, solve your worries.After-sale technical docking, provide technical guidance
Cooperative Partner
Certifications
Complete certifications, including b
usiness license, environmental management system certification, occupational health and safety management system certification, quality management system certification.
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