Pharmaceutical Grade Talc Powder for Filler Best Quality

Pharmaceutical Grade Talc Powder for Filler Best Quality

Pharmaceutical quality talc powEPTfor filler Very best high quality

EPTlcum Powder is a special natural mineral generate by way of verification amp fantastic grinding. This solution could be used in Paints, Cosmetic, Paper, Prescription drugs, FerEPTzers etc.

EPTlc lubricity, fire resistance, acid resistance, insulation, substantial melting stage, chemical inertness, very good covering EPT and soft, very good gloss, powerful adsorption ability, exceptional actual physical and chemical houses, the crystal structure of talc is a layer, so it is straightforward to spEPT into flake trend and EPT lubrication and if the Fe2O3 articles is very high will minimize its insulation.

The primary element of talc is hydrotalcite conXiHu (West Lake) Dis.Hu (West Lake) Dis. magnesium silicate, and the formula is Mg3 [Si4O10] (OH) 2. EPTlc beEPTs to monoclinic program. The crystal is bogus, six sides or diamond flakes, at times. Normally dense clumps of leaves, rays, and fibrous aggregates. Colorless or white, but with a tiny sum of impurities and has ligEPT inexperienced, ligEPT yellow, ligEPT brown or pale purple the cleavage plane is Pearl luster. Hardness one, certain gravity two.7 ~ 2.eight.

Physical Evaluation:

Colour is snow white
Luster is boring to pearly or greasy
Transparency crystals are translucent and masses are opaque
Crystal program is mono-clinic 2/m
Hardness is 1.
Particular Gravity is – two.eight


Complex specification Unique grade Initial quality Up to stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd
Whiteness% ge ninety five ninety 88
SiO2 % ge 61 58 55
MgO% ge 31 30 30
CaO% le .45 one.00 1.50
Fe2O3 % le .thirty .40 .50
Al2O3 % le .twenty .30 .30
L.O.I. % le 6.00 8.00 10.00

Solution index

Inspection item StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd provisions Test results
Character White or white, fantastic, no sand, powder, hand contact with soapy, micro gas, light-weight.
Insoluble in h2o, dilute hydrochloric acid, dilute sodium hydroXiHu (West Lake) solution
Comply with the provisions
Identify(one) Should comply with the provisions Comply with the provisions
Recognize(two) Need to comply with the provisions Comply with the provisions
Whiteness Exceptional solution (90 medicinal) ge90%
Very first Quality
(86 medicinal) ge85%
Fineness 45 mum Investigation Screening move rate ge98.% 98.31%
PH Litmus neutral Neutral
Soluble in h2o le0.1% .ninety four%
Acid soluble issue le2.00% 1.eighty%
Ferric salt Blue can not be shown in a well timed way Not well timed show blue
Decline on ignition le5.%(800 ordmC) two.35%
Hefty metallic le40 mg/kg le40 mg/kg
Arsenic salt le2 mg/kg le2mg/kg
Bacterial depend le500 cfu/g thirty cfu/g
Molds and yeasts le100 cfu/g 10 cfu/g
Escherichia coli Not detectable Not detectable

Pharmaceutical Grade Talc Powder for Filler Best Quality

Pharmaceutical Grade Talc Powder for Filler Best Quality

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