High Purity Reagent Dopamine hydrochloride CAS 62-31-7

Min.Order / FOB Price:Get Latest Price

10 Gram	Negotiable

10 Gram

Negotiable

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

Keywords

Dopamine hydrochloride Dopamine hcl cas 62-31-7

Quick Details

Appearance:white powder
Application:Dopamine Hydrochloride
PackAge:aluminum foil bag, discreet packing
ProductionCapacity:50|Kilogram|Month
Storage:cool and dry place
Transportation:EMS,EUB,FEDE,DHL,UPS,etc

Superiority:

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

Details:

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.

Analysis

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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