Product name:Dioctahedral Smectite 

SYNONYMS: Montmorillonite;Montmorillonite clay;Diosmectite;Smectite;Bentonite

;Diosmektit(German);diosmectita(Spanish);Диосмектит(Russian);??????????;ジオメクタイト;??????

CAS Number:110070-78-5,1318-93-0

HS Code(Tariff code):3802900090

Trade terms: FOB,CFR,CIF,FCA,CPT

Supply ability: 50MT/month

Appearance:Off-white or gray powder 

Specification:Pharmaceutical grade,with X-RAY spectrum.There are five standards available. 

(1)CP2010/2015  (2) Pharma grade In-House Standard  (3)USP  (4)EP  (5)BP 

Quality Standard:CP2015 

Appearance:Off-white color powder 

Identification:Meet the requirement 

SiO2,%:55.0~65.0 

Al2O3,%:12.0~25.0 

PH:5.0-9.0 

Cl-,%:NMT 0.025 

Carbonate:Not detected 

Water solubility salt,%:NMT 0.70 

Cristobalite and other impurities:Meet the requirement 

Loss on drying,%:NMT 10.0 

Granularity(pass 325 mesh),%:Meet the requirement 

Degree of expansion,ml/5g:2.0~5.0 

Adsorption strength,g/g:0.35~0.55 

Heavy metals,ppm:NMT 10 

As,ppm:NMT 2 

Total viable count:NMT 100 

Mildew and microzyme quantity:NMT 20 

Coliform groups quantity:NMT 100 

Escherichia 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, Vietnam 

Smecta-Ipsen Pharma, Myanmar 

Smectivet (veterinary use)-Boehringer Ingelheim Sante Animale, France 

Bedelix-Ipsen, France 

Pedismec-RPG, India 

Bentonitum-IFET, Greece 

Peptosyl (Smectites and Bismuth Subsalicylate (veterinary use))-Vetpharm, New Zealand 

Colina Spezial (Smectites and Aluminium Hydroxide-Magnesium Carbonate Co-dried Gel)-IPSEN PHARMA, Germany 

Dimectil-Lafrancol, Colombia 

Diosmectal-BB Farma, Italy; Farma 1000, Italy; Malesci, Italy; Medifarm, Italy 

Neosmectin-Pharmstandard, Georgia 

Nodia-Marvecs Pharma Services, Italy 

Smecta-Beaufour Ipsen, Hong Kong; Beaufour Ipsen, Malaysia; Beaufour Ipsen, Tunisia; Ipsen, 

Any needs of assistance, please contact: 

Email: ouhuachem@gmail.com 

Mobil: +86 13857686815

WhatsApp/Wechat: +86 13857686815

Tel: +86 576 88826717  

No.17 Shuang Avenue,Jiaojiang,Taizhou,Zhejiang,China

Zhejiang Ouhua Chemical Imp.&Exp. Co., Ltd.