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GOLPANOL HD

GOLPANOL HD is used as a top brightener in bright and semi-bright nickel electroplating baths at a concentration of 100 – 300 mg/l.
GOLPANOL HD is used to formulate brightener additives employed in the electroplating industry and as an inhibitor for anodizing aluminium.
GOLPANOL HD is used to formulate brightener additives for the electroplating industry.

CAS Number: 3031-66-1
Molecular Formula: C6H10O2
Molar Mass: 114.1 g/mol

Problems Solved:
Dull or Hazy Deposits on Electroplated Metal Surface

Applications of GOLPANOL HD:
For the preparation of brightener additive plating industry, and as an inhibitor of anodized aluminum. 
As a bright and semi-bright nickel plating secondary brightener, GOLPANOL HD concentration in 0.1-0.3g / l

Other Applications of GOLPANOL HD:
Metal Processing & Fabrication,
Electroplating.

Functions of GOLPANOL HD:
Metal Processing & Fabrication,
Brighteners,
Electroplating Additive,
Electroplating Additive Metal Type Nickel,
Electroplating Additive Metal Type Medium Acidic,
Electroplating Additive Metal Type Elektroplating Function Basic Brightener.

Features and Benefits of GOLPANOL HD:
Brightness of semibright nickel

Related End Markets of GOLPANOL HD:
Maintenance, Repair, Overhaul
General Industrial
Metal Processing & Fabrication
Consumer Products
Electronics
General Industrial
Transportation

Solubility of GOLPANOL HD: 
GOLPANOL HD is miscible with water in all proportions.

Storage of GOLPANOL HD:
GOLPANOL HD has a shelf life of twelve months in sealed containers. 

Safety of GOLPANOL HD:
We know of no ill effects that could have resulted from using GOLPANOL HD for the purpose for which GOLPANOL HD is intended and from processing it in accordance with current practice.
Accord­ing to the expe­ri­ence we have ­gained over many years and other infor­ma­tion at our dis­po­sal, GOLPANOL HD does not exert any harm­ful effects on ­health, pro­vided that GOLPANOL HD is used prop­erly, due atten­tion is given to the precau­tions nec­es­sary for han­dling chem­i­cals, and the infor­ma­tion and advice given in our ­safety data sheet are observed.

Hazard warning Hazardous reactions occur when GOLPANOL HD is mixed with strong acids or bases, heavy metal salts or oxidizing agents.
Labelling Please refer to the latest Safety Data Sheet for detailed information on product safety.

Identifiers of GOLPANOL HD:
CAS: 3031-66-1
Molecular formula: C6H10O2
Molar mass (DIN 32625): 114.1 g/mol

Properties of GOLPANOL HD:
Chemical properties: hexyne diol
Molar mass: 114.1g / mol
Appearance: Clear, yellow liquid
Concentration of 78-82%
Iodine colorimetric <15
Density 1.01-1.03g / cm3
PH (ISO 976,10%) 3.5-6.5
Solubility: Can be miscible with water in any proportion

Physical form: Clear, yellowish liquid
Concentration (BASF method, GC % area under curve): 78 – 82 %
Iodine colour (DIN EN 1557): < 15
Density (DIN 51757, ASTM D 1298, hydrometer, 23 °C): 1.01 – 1.03 g/cm3
pH (ISO 976, 10 %): 3.5 – 6.5

The above information is correct at the time of going to press. 
GOLPANOL HD does not necessarily form part of GOLPANOL HD specification.

Specifications of GOLPANOL HD:
Concentration: 78-82%
Iodine Color: <15
Density: 1.01-1.03 g/cm3
pH: 3.5-6.5
Primary Chemistry: 3-Hexyn­-2,5-diol 

Appearance: Colorless to light yellow liquid
Odour: Product specific
Purity: 98%
Density: 1.01 - 1.03 g/cm3 (DIN 51757, ASTM D 1298, hydrometer, 23°C)
PH value: 3.5 - 6.5 (ISO 976, 10 %)
Boiling Point: 115 °C
Melting Point: Data not available
Flash Point: >110ºC
Refractive Index: 1.473
Solubility: Malpanol HD is miscible with water in all proportions.
Stability: Stable under recommended storage conditions.

Other Descriptions of GOLPANOL HD:

Related Substrates:
Metal Processing & Fabrication
Nickel
Non-Ferrous

Product Type:
Plating Chemicals

Sustainability:
Resource efficiency
Health and safety

Chemistry:
Acetylenic based chemical

Product: 
GOLPANOL Metal Brighteners

Industries: 
Maintenance, Repair, Overhaul | Metal Processing & Fabrication

Related Products of GOLPANOL HD:

DEGRESSAL Surfactants:
DEGRESSAL SD 20

LUGALVAN Electroplating Additives:
LUGALVAN BNO 12
LUGALVAN DC
LUGALVAN G 35
LUGALVAN HS 1000
LUGALVAN IMZ
LUGALVAN IZE
LUGALVAN P

LUTRON Functional Fluids:
LUTRON HF 1
LUTRON KS 1
LUTRON Q 75

Other GOLPANOL Products:
GOLPANOL PA
GOLPANOL MBS
GOLPANOL VS
GOLPANOL PS
GOLPANOL ALS
GOLPANOL ALS 35
GOLPANOL ATPN
GOLPANOL BEO
GOLPANOL BMP
GOLPANOL BOZ
GOLPANOL DEP
GOLPANOL MPA
GOLPANOL PAP
GOLPANOL PME

Synonyms of GOLPANOL HD:
-3-diol-2,5
Malpanol NHD
GOLPANOL HD
3-Hexyn-2,5-diol
3-Hexin-2,5-diol
hex-3-yne-2,5-diol
hex-3-yn-2,5-diol
3-hexyne-2,5-diol
Hx-3-yne-2,5-diol
Hex-3-in-2,5-diol
hex-3-yne-2,5-diol
Hex-3-yne-2,5-diol
3-Hexyne-2,5-diol
3-hexine-2,5-diol
Bis(1-hydroxyethyl)acetylene
3-HEXYNE-2,5-DIOL,DL and MESO
CAS 3031-66-1.
 

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