Actives, wt% 100

Cloud Point (1) >100

HLB (2) 17.8

Moles EO 40

Pour Point(3) 48

Appearance Waxy white solid

pH, 1% in 10:6 isopropanol/water 6.3

Viscosity at 25°C (77°F), cP Solid

Density at 20°C (68°F), g/mL Solid

Flash Pt, Closed Cup, ASTM D93 257°C 495°F

(1) Cloud point: °C, 1 wt% actives aqueous solution

(2) HLBRange: <10 w/o emulsifier, > 10 o/w emulsifier, 10-15 good wetting, 12-15 detergents

3) Pour point: °C

Typical Performance Properties

CMC(4) 230

Surface Tension(5) 50

Foam Height(6) 123/115

(4) Critical Micelle Concentration: ppm at 25°C

(5) Surface tension: dynes/cm at 1% actives, 25°C

(6) Ross-Miles foam height: mm at 0.1 wt% actives, 25°C, initial / 5 minute

通用化學(xué)名：NP-40、TX-40、NPE-40

分子式：C33H60O10

分子量：616.80 

【性  質(zhì)】

本品為白色片狀，具有良好的潤濕，滲透、乳化、分散和洗滌和勻染等性能。對(duì)硫酸、鹽酸、有機(jī)酸、一般還原劑、氧化劑及硬水穩(wěn)定。對(duì)堿穩(wěn)定。

【指 標(biāo)】

外觀（30℃）: 白色片狀

濁點(diǎn)/℃: 75-83

活性物含量（%） :≥99，水分≤1.0%

色澤(APHA): ≤100

灰分(%): ≤0.5

PH值(1%水溶液): 6-7.5