Tetracaine hcl / te...

Tetracaine hcl / tetracaine Hydrochloride white powder cas 136-47-0
Tetracaine hcl / tetracaine Hydrochloride white powder cas 136-47-0
Tetracaine hcl / tetracaine Hydrochloride white powder cas 136-47-0
Tetracaine hcl / tetracaine Hydrochloride white powder cas 136-47-0
Tetracaine hcl / tetracaine Hydrochloride white powder cas 136-47-0

Tetracaine hcl / tetracaine Hydrochloride white powder cas 136-47-0

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price:USD 45.0000 -50.0000
  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

99% Tetracaine hydrochloride Tetracaine hcl powder 136-47-0 Tetracaine hydrochloride

Quick Details

  • Appearance:white powder
  • Application:Use for API, parmaceutical intermediate
  • PackAge:aluminium foil bag
  • ProductionCapacity:1000|Kilogram|Month
  • Storage:dry and cool place
  • Transportation:by express or by air

Superiority:

our advantages:

 

1, high quality with competitive price:

1) standard:bp/usp/ep/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.

Details:

specifications:
 

 


items
quality standards
results

description
white or almost white crystalline powder
white crystalline powder

solubility
matching with the working standard
complies


identification
a.by ir, to match with working standard
complies

b: to 10ml of solution s add 1ml of ammonium thiocyanate solution r.a white,crystalline precipitate is formed which,after recrystallisation from water r and drying at 80ºc for 2h,melts at about 131ºc

complies

c. to about 5mg add 0.5ml of fuming nitric acid r .evaporate to dryness on a water-bath,allow to cool and dissolve the residue in 5ml of acetone r.add 1ml of 0.1m alcoholic potassium hydroxide.a violet colour develops
complies
 
d. solution s gives reaction of chlorides.
complies

ph
4.5~6.5
5.78

residual solvents
conform to standard
complies

claruty
solution should be clear
complies

related substances
conform to standard
complies

heavy metals
≤10ppm
<10ppm

loss on drying
≤1.0%
0.87%

resiue on ignition
≤0.1%
0.05%

melting range
148ºc
147.5ºc~150.8ºc

assay(*)
99%~101.0%
100.40%

conclusion
the sample complies with specification of ep8

 


applications:

 

1.tetracaine (inn, also known as amethocaine; trade name pontocaine. ametop and dicaine) is a potent local anesthetic of the ester group. it is mainly used topically in ophthalmology and as an antipruritic, and it has been used in spinal anesthesia.

 

2.in biomedical research, tetracaine is used to alter the function of calcium release channels (ryanodine receptors) that control the release of calcium from intracellular stores. tetracaine is an allosteric blocker of channel function. at low concentrations, tetracaine causes an initial inhibition of spontaneous calcium release events, while at high concentrations, tetracaine blocks release completely.

 

Big discount hot selling 99% above Tiotropium bromide CAS:139404-48-1

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Big discount hot selling 99% above Tiotropium bromide CAS:139404-48-1

 

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