high quality 68-19...

high quality 68-19-9 Vitamin B12 with best price

high quality 68-19-9 Vitamin B12 with best price

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

Vitamin B12 68-19-9 68-19-9 Vitamin B12

Quick Details

  • Appearance:White Crystalline Powder
  • Application: It Can Be Used As Pharmaceutical Intermediates Etc
  • PackAge:100g/ bag, 2 kg/ bag, 25kg/ carton or as required
  • ProductionCapacity:1000|Metric Ton|Month
  • Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
  • Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc

Superiority:

1. Guaranteed purity;

2. Large quantity in stock;

3. Largest manufacturer;

4. Best service after shipment with email;

 

5. High quality & competitive price;

 

Details:

high quality  68-19-9   Vitamin B12 with best price

 

 
Vitamin B12 Chemical Properties
Melting point  >300°C
alpha  23656 -59 ± 9° (dil aq soln)
Fp  9℃
storage temp.  2-8°C
solubility  Sparingly soluble in water and in ethanol (96 per cent), practically insoluble in acetone. The anhydrous substance is very hygroscopic.
form  Crystalline Powder or Crystals
pka pKa 3.28±0.04(H2O,D2O t=23±0.5 Iunspeci ed) (Uncertain)
color  Red to dark red
Water Solubility  Soluble
Sensitive  Hygroscopic
Merck  14,10014
BRN  4122889
Stability: Hygroscopic. Keep cold and dry.
EPA Substance Registry System Vitamin B12(68-19-9)
 
Safety Information
Hazard Codes  F,T
Risk Statements  11-23/24/25-39/23/24/25
Safety Statements  22-24/25-45-36/37-16-7
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  1
RTECS  GG3750000
F  3-8-10
TSCA  Yes
HS Code  29362600
Hazardous Substances Data 68-19-9(Hazardous Substances Data)

Advantages:
 
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
 
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
 
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
 
3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
 
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.

 

 

high quality  68-19-9   Vitamin B12 with best price

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