Dopamine Hydrochloride cas：62-31-7 CAS NO.62-31-7

Min.Order: 0 Metric Ton
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Dopamine Hydrochloride
cas：62-31-7
DOPAMINE HCL

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ProName: Dopamine Hydrochloride cas：62-31-7
CasNo: 62-31-7
Molecular Formula: C8H12ClNO2
Appearance: White crystalline powder
Application: Suitable for myocardial infarction,tra...
DeliveryTime: in 7 -15 days
PackAge: 25Kg/drum,5KG/Aluminum foil bag,1KG/Al...
Port: Shanghai Qingdao Tianjing Beijing
ProductionCapacity: Metric Ton/Day
Purity: 99%
Storage: keep in cool and dried place
Transportation: by sea/air
LimitNum: 0 Metric Ton

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1, Full experience of large numbers containers loading in main Chinese seaports

2, Packing with pallet as buyer's special request

3, Best service after shipment with e-mail

4, Cargos together with container sales seervice available

5, Rich experience for exporting

6, Cargos photo before and after loading into container

7, Raw materials from chinese origin

8, Top Pharm Chemical Group are strong in the field of

Pharmaceuticals,food additives, plant extract and fine chemicals for more than 10 years.

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Dopamine Hydrochloride

1.Name: Dopamine Hcl /Dopamine Hydrochloride
2.CAS: 62-31-7
3.EINECS: 200-527-8
4.MF: C8H11NO2.HCl
5.MW: 189.64

6.Chemical Name: 4-(2-aminoethyl)-1, 2-pyrocatechol hydrochloride
7.Molecular formula: C8H11NO2·HCL
8.Packing: 10 kgs drum with craft paper bag and PE liner inside.

Test Item	Analysis Specification	Result
Description	White or almost white, crystalline power	Conform
Solubility	Freely soluble in water, soluble in ethanol (96%),sparingly soluble in acetone and in methylene chloride	Conform
Identification A	Absorption maximum at 280nm	279.4 nm
B	IR Should be identical with contrast	Conform
C	It gives reaction (a) of color	Conform
D	It gives reaction (a) of color	Conform
E	It gives reaction (a) of chlorides	Conform
Appearance of solution	The solution is clear and not more intensely colored than references solution B6 or Y6	Conform
Acidity or alkalinity	Should be conform	Conform
Related substance	Total of other impurity NMT0.25%(TLC)	Conform
Heavy metals	NMT 20 ppm	Conform
Loss on drying	NMT 0.5%	0.22%
Sulphated ash	NMT 0.2%	Conform
Residual Solvents	Should be conform	Conform
Assay(anhydrous substance)	98.0%~102.0%	99.6%
Conclusion	Conform to BP2007 Standard

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Dopamine Hydrochloride cas：62-31-7 CAS NO.62-31-7

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