Product name:Dioctahedral Smectite
SYNONYMS: Montmorillonite,Montmorillonite clay,Diosmectite,Smectite,Bentonite
Appearance:Off-white color powderSpecification:Pharmaceutical grade,with X-RAY spectrum.There are four standards available.(1)Chinese National standard WS1-(X-165)-2004Z or WS1-(X343)-2004Z-2013 (2)USP (3)EP (4)BP
Quality Standard:WS1-(X343)-2004Z-2013Appearance:Off-white color powderIdentification:Meet the requirementSiO2,%:55.0~65.0Al2O3,%:12.0~25.0PH:5.0-9.0Cl-,%:NMT 0.025Carbonate:Not detectedWater solubility salt,%:NMT 0.70Cristobalite and other impurities:Meet the requirementLoss on drying,%:NMT 10.0Granularity(pass 325 mesh),%:Meet the requirementDegree of expansion,ml/5g:2.0~5.0Adsorption strength,g/g:0.35~0.55Heavy metals,ppm:NMT 10As,ppm:NMT 2Total viable count:NMT 100Mildew and microzyme quantity:NMT 20Coliform groups quantity:NMT 100Escherichia coli:Not detected
Usage:APIs of anti-diarrhoeal widely used for children and adult.It is also one of pharmaceutical excipients.Dioctahedral Smectite is the main ingredient of the medicines below (by brand name):Grafort-Daewoong, VietnamSmecta-Ipsen Pharma, MyanmarSmectivet (veterinary use)-Boehringer Ingelheim Santé Animale, FranceBedelix-Ipsen, FrancePedismec-RPG, IndiaBentonitum-IFET, GreecePeptosyl (Smectites and Bismuth Subsalicylate (veterinary use))-Vetpharm, New ZealandColina Spezial (Smectites and Aluminium Hydroxide-Magnesium Carbonate Co-dried Gel)-IPSEN PHARMA, GermanyDimectil-Lafrancol, ColombiaDiosmectal-BB Farma, Italy; Farma 1000, Italy; Malesci, Italy; Medifarm, ItalyNeosmectin-Pharmstandard, GeorgiaNodia-Marvecs Pharma Services, ItalySmecta-Beaufour Ipsen, Hong Kong; Beaufour Ipsen, Malaysia; Beaufour Ipsen, Tunisia; Ipsen, Bulgaria; Ipsen, Estonia; Ipsen, France; Ipsen, Greece; Ipsen, Hungary; Ipsen, Latvia; Ipsen, Poland; Ipsen, Russian Federation; Ipsen, Slovakia; Ipsen, Thailand; Ipsen, Taiwan; Ipsen, Vietnam; Ipsen Pharma, Czech Republic; Ipsen Pharma, Romania; Ipsen Pharma, Serbia; Pharmaplan, South Africa; Synthesis, Colombia; Ipsen Pharma, LithuaniaSmectalia-Ipsen, FranceMontmorillonite Hanmi-Hanmi, ChinaSmecta-Beaufour Ipsen, China
Packing:25kg/drumHS Code:3802.90
China [CN] 
Click enlarge Image