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Home > Products >  D-CALCIUM PANTOTHENATE

D-CALCIUM PANTOTHENATE CAS NO.137-08-6

  • Min.Order: 25 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,
  • Product Details

Keywords

  • D-CALCIUM PANTOTHENATE BP/USP
  • VITAMIN B5
  • D-CALCIUM PANTOTHENATE PHARMA GRADE/FOOD GRADE/FEED GRADE

Quick Details

  • ProName: D-CALCIUM PANTOTHENATE
  • CasNo: 137-08-6
  • Molecular Formula: C18H32CaN2O10
  • Appearance: white powder
  • Application: D-Pantothenate Calcium CAS:137-08-6 Us...
  • DeliveryTime: PROMPT SHIPMENT
  • PackAge: 25KGS/CARTON; 25KGS/DRUM
  • Port: Hangzhou or Shanghai
  • ProductionCapacity: 20 Metric Ton/Month
  • Purity: 99%min
  • Storage: Stored in a cool and dry well-closed c...
  • Transportation: BY SEA/AIR/TRUCK/TRAIN
  • LimitNum: 25 Kilogram
  • Heavy Metal: not more than 20ppm
  • Valid Period: 3 years

Superiority

D-Pantothenate Calcium CAS:137-08-6 

 

Name   Calcium pantothenate
Synonyms   Vitamin B5; Pantothenic acid calcium salt; D-(+)-Pantothenic acid calcium salt
Molecular Formula   C18H32CaN2O10
Molecular Weight   476.54
CAS Registry Number   137-08-6
EINECS   205-278-9
Melting point   190 ºC
alpha   26.5 º (c=5, in water)

HANGZHOU THINK CHEMICAL CO., LTD. (THINKCHEM) is an integrative corporation of trade, research and contract manufacture.

 

With about ten years of business experiences on the marketing & distribution, thinkchem specializes in exporting pharmaceuticals, veterinary drugs, feed additives, intermediates, fine chemicals, plants extracts, pesticides, food & nutrition additives.

 

Thinkchem is good at offering excellent outsourcing services to overseas customers as well as laboratory support.

 

Custom manufacture

 

Thinkchem is good at offering contract manufacture and custom synthesis under confidential agreement timely and effectively, and providing sales service from grams ,kilograms to multi-tons particularly for pharmaceuticals and their intermediates discovery and development. Thinkchem is equipped with modern lab apparatus including HPLC, GC. TLC AND NMR, motivated by a team of highly qualified personnel using these equipments.

Staff

 

Thinkchem is composed of chemical technicians, analytical chemists, organic chemists, and chemical engineers educated in leading universities in china. Our staff is supported by a group of consultants from academia with expertise in chemical synthesis and analytical chemistry.

 

Details

D-Pantothenate Calcium CAS:137-08-6

 

Appearance:           white crystalline,free flowing powder                Complies

Identification:                  A:Infrared Absorption                      Complies  

B:It meets the requirements of the tests for Chloride          Complies

C:The retention time in the Assay corresponds to the standard     Complies

Assay(HPLC):        99.0-101.0%,calculated on the dried basis            99.3%

Specific rotation[α]D20                     +70.000~+73.000                                +72.70

Transm:                 >90.0%(20.0%water solut.450nm)                97.1%

Absorb:                 <0.25n.u. (20.0%water solut.280nm)              0.16a.u.

Loss on drying:                       .1.0%max.                         0.04%

Residue on Ignition                    0.1%max.                         0.01%

PH(20mg/ml.aq.sol):                    3.5-5.0                           4.2

Chloride:                            16.2%-16.7%                       16.8%

Sulfate:                               0.24%max.                        0.19%

Organic solution remained:    Meets the requirements of USP               Complies

Bulk Density:                        0.75g/ml min.                        0.77g/ml

Particle size:                        30Mesh min.                         Complies

Iron:                                10ppm max.                         3ppm

Heavy metals:               .        10ppm max.                         Complies

Lead:                               0.5ppm max.                        Complies

Arsenic:                             0.5ppm max.                        Complies

Microbiological Test:                  1000/g max.                        100/g max.

Yeast&Mold:                         100/g max.                         30/g max.

Salmonella:                          Negative                           Negative

Coliforms:                           Negative                            Negative

Staphylococcus Aureus:              Negative                            Negative

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