... waterInsoluble in cold water or hot water. Soluble in diethyl ether, acetone, benzene, chloroform, carbon disulfide. Moderately soluble in petroleium ... ether, oils. Very slightly soluble in methanol. Soluble in fat solvents. ...
power transformer a.10-220kv range voltage transformer b.40years experiences c.exported to 10 countires power transformer: Main Technical Data1TypeSFZ9-2500/70TH2Insulation levelHV LI/AC 325/140KV HV Neutral LI/AC 325/140KV LV LI/AC 125/55KV 3Cooling methodONAF4Rated capacity2500KVA5Rated voltage(73.5±8×1.25%)/21KV6Vector group labelYNyn07Rated frequency508Nos of phases39StandardGB ,IEC10Product ...
... polymer1. Product Name:Copolymer of vinyl chloride and vinyl isobutyl ether Structure Formula :2. Property:1. Physics: innocuity, white powder.2 ...
homatropine methyl bromide: appearance:white or whitish powder or colorless crystals conform to usp31 or usp23 standard. homatropine methyl bromideCertificate of analysisProduct nameHomatropine methyl bromideTest standardUSP23/usp31Batch number314-0911001mquantity31.96kgManufacture date2009.11.13Date of test2009.11.16Retest date2011.11.12 ItemSpecificationsResultAppearanceWhite,crystalline powder ...
We can provide Arbutin with bulk quantity, good quality and competitive price, Arbutin is both an ether and a glycoside; a glycosylated benzoquinone extracted from bearberry plant in the genus Arctostaphylos. It inhibits tyrosinase and thus prevents the formation of melanin. Arbutin is therefore used as a skin-lightening agent. Arbutin is also found in wheat, and is concentrated in pear skins.
... mm as Sidewall of machine is used.4. 18 – 24 Nos of Rollers is used for step tile forming, ensuring profile ... , material saved, no wasted.3. Roll Forming Machine :18 – 24 Nos roller station; Ø 80 mm main shaft; 22 – 25 mm machine ...
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