Bismuth Subcarbonate CAS 5892-10-4

Bismuth Subcarbonate CAS 5892-10-4

Contact : Mr.Thyen------------------------------- Email us at zhangyinglong@ycphar.com Whatsapp : +86 180 3817 6818

Product Details

Bismuth Subcarbonate CAS 5892-10-4

Contact : Mr.Thyen

Email us at zhangyinglong@ycphar.com

Whatsapp : +86 180 3817 6818


Other Name:Bismuth Oxycarbonate,Bismuthyl Carbonate,Bismutite, Bismuthi Carbonicum Basicum

Bismuth Subcarbonate CAS: 5892-10-4

Bismuth Subcarbonate MF: (BiO)2CO3.1/2H2O

Bismuth Subcarbonate Charater: Bismuth Subcarbonate Pharma is white  powder ,  odorless and tasteless .it is steady in air, it become brown gradually  when exposed. it is decomposed into carbon dioxide and bismuth oxide,When heated . Insoluble in water and alcohol, soluble in inorganic  acid and strong  acetic  acid . Density is 6.86, the commdity with 1/2  crystallization water .

Bismuth subcarbonate Pharma is coordination compound ,named Bismuth oxycarbonate.Chemical formula :(BiO)2CO3.1/2H2O, it is white powder , insoluble in water and soluble in acid , It can be made from ammonium carbonate and bismuth nitrate reaction.

The bismuth nitrate solution  and  sodium carbonate solution which removed chloride  processed metathesis ,to get  Bismuth subcarbonate,and get  the finished product by washing,          centrifugal separation,drying ,crushing , at PH 8.5-9.0 ,Temp 50-55degree,reaction for 40minutes.

Bismuth Subcarbonate Pharma Standard BP2009/CP2010

 

Item

Spec.

Characters

A white or almost white powder

Identification

(1)It gives the reaction of carbonates

(2)It gives the reaction of bismuth

Appearance of solution

Solution S is not more opalescent than

reference suspension II and is colourless

Arsenic

0.0005 max.

Ag

0.0025max.

Cu

0.005 max.

Pb

0.002 max.

Alkalis and alkaline-earth metals

0.1 max.

Nitrates

0.04 max.

Chloride (Cl)

0.05 max.

Assay of (Bi)

80.0-82.5%


Bismuth Subcarbonate Pharma Usage:Bismuth Subcarbonate can be used as analytical reagent and other bismuth salt materials  , plastic additives, cosmetics, adhesion agent, enamel flux. On gastric mucosal protective medicine, also slightly to convergence, used in the treatment of gastric and duodenal ulcer, bacterial dysentery, acute mucosa permeable gastritis, enteritis and diarrhea, etc. Used as opacifier in X-ray diagnosis .

Bismuth Subcarbonate Pharma Packing:25kg fiber drums


Our advantages:

1, High quality with competitive price: 
1)Standard: Enterprise Standard
2)All Purity≥99%
3)We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery
1)Parcel can be sent out in 24 hours after payment. Tracking number available. 
2)Secure and discreet shipment. Various transportation methods for your choice. 
3)Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring. 
 
3, We have clients throughout the world.
1)Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire. 
2)Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers. 

Q1: Have your Product Quality been Approved by Third Party Lab?
A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us. 
 
Q2:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,  caused by us, we will send you free goods for replacement or refund your loss.
 
Q3: Do you Accept Sample Order?
A: Yes, we accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.

Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price. 

Q5:Do you accept VISA business credit card ?
A:Sorry we don't accept VISA credit card,
We'd like to accept bank transfer, Western Union or Paypal or Moneygram
 
Q6:How long does it take to the goods arrived ?
A:It is Depending on your location,
 For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.

Q7. Do  you  have  any  reshipment  policy ?  
we have good after-sale service and re-shipment policy if the parcel  lose
Our long association with  our clients has brought great benefits
We always take the upmost care in the packaging of our products 
our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts it is still possible  will seize a small number of packages.
In this circumstance we promise reship free  to establish  long term relationship
 
Q8 :Can I get a sample?
A: Of course. For most products we can provide you a free sample, while the shipping cost should undertake by your side.


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