plating intermediate

PME (Propynol ethoxylate)

CAS No. 3973-18-0
Appearance: Clear colorless to yellowish liquid
Assay: ≥98%
Density :g/cm3 (20℃): 1.01~1.04
PH: 6.0~7.0
Refractive Index(20℃): ; 1.4465~1.4500Application: Leveling agent,
PAP (Propargyl alcohol propoxylate)

CAS No.3973-17-9
Appearance: Clear colorless to yellowish liquid
Assay: ≥98%
Density g/cm3 (20℃): 0.97~0.98
PH: 6.0~7.5
Refractive Index(20℃): ;1.4430~1.4455Application: ; Leveling agent,
BEO (Butynediol ethoxylate)

CAS No. 1606-85-5
Appearance: Clear yellowish to red brown liquid
Assay:≥98%
Density g/cm3 (20℃): 1.11~1.16
PH: ; 4.0~7.0
Refractive Index(20℃): 1.4740~1.4840
Application: Lasting brightener,
TCA (Chloral hydrate)

CAS No. 302-17-0
Appearance: white crystalAssay: ; ≥99%
PH: ; ; ; ; 4.0~6.0
Chloride: ; ≤0.01%
Residue on ignition: ; ≤0.1%Packing: 25kg/ fibre drum, inner lined with double-layer plastic
BMP (Butynediol propoxylate)

CAS No. 1606-79-7
Appearance: Clear brown liquid
Assay: ≥95%
Density g/cm3 (20℃): 1.07~1.09
PH: ; 4.0~7.0
Refractive Index(20℃): ;1.4640~1.4726Application: ; Lasting brightener, weak leveling
PPS-OH (C8H11NO4S)

CAS No. 3918-73-8
;1. ; Assay: ; 40% , 45%
Appearance: Clear colorless to yellowish liquid
Density g/cm3 (20℃): 1.20~1.27
PH: 3.0~5.0
Refractive Index(20℃): 1.4200~1.4500
;2. Assay:
ATP Carboxyethylisothiuronium chloride(C3H7ClN2O2S)

Carboxyethylisothiuronium chloride
CAS No. 5425-78-5
Appearance: White or yellowish powder
Assay: ; ≥98%
Application: Impurities tolerance agent, it can improve covering power at low current
PN Hydroxymethanesulfonic acid, monosodium salt (CH3NaO4S)

CAS No. 870-72-4
Appearance: Clear colorless liquid
Assay: 28%
Density g/cm3 (20℃): 1.20~1.25
PH: ≥7
Refractive Index(20℃):1.3700~1.3830Application: ; It can effectively complex metal ion such
PPS Pyridinium propyl sulfobetaine (C8H11NO3S)

CAS No. 15471-17-7
Appearance: White crystalline powder
Assay: ≥98%
PH: 2.5~6.0 (50% aqueous solution)
Addition level: 50~150mg/l
Consumption: 10g/ KAH
Application: In watts bright nickel
ALS / SAS (Sodium allyl sulfonate) (C3H5SO3Na)

1. Assay: ≥25%
Density g/cm3 (20℃): 1.20~1.25
PH: 7.0~9.0
Refractive Index(20℃): ;1.3895~1.3920
;
2. Assay: ≥35%
Density g/cm3 (20℃): 1.20~1.26
PH: 7.0~8.0
Refractive Index(20℃):

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plating intermediate

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