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BGC ID: 470974010721-47

Hydroxy ethylidene-1,1-diphosphonic acid (HEDP)

Identify Properties Safty Suppliers 8 Links ☰

Identify Properties Safty Suppliers 8 Links

CAS 2809-21-4

Formula C2H8O7P2

MDL MFCD00070585

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
470974010721	Hydroxy ethylidene-1,1-diphosphonic acid (HEDP) (470974010721)		on request	+ -

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Identify

Synonyms:

hdepa ; dequest2015 ; hedp ; ehdp ; oedfk ; dequestz010 ; hedpa ; turpinalsl ; 1000sl ; ferrofos510

CAS:

2809-21-4

EINECS:

220-552-8

Molecular Formula:

C2H8O7P2

MDL:

MFCD00070585

Properties

Molecular Weight:

206.03 g·mol−1

Density:

1.45 (60% aq.)

Melting point:

198~199°C

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

37/38-41-22 (R)

Safety Codes:

26-39 (S)

WGK Germany:

RID / ADR:

UN 3265

RTECS:

SZ8562100

Suppliers

Global Hydroxy ethylidene-1,1-diphosp... Suppliers : P.R.China (5) Germany (2) Italy (1)

Supplier	Phone	Fax	Country	Inquiry contact
Aecochem Corp.	+86-592-5998717	+86-592-5554527	P.R.China	REQUEST
BuGuCh & Partners			Germany	REQUEST
Chematek S.p.A.	+39-0331 935422	+39-0331 935415	Italy	REQUEST
Connect Chemicals GmbH	+49 2102 2077 19	+49 2102 2077 40	Germany	REQUEST
Simagchem Corporation	+86 592 2680 277	+86 592 2680 237	P.R.China	REQUEST
Wuhan PharmChem Co., LTD.	+86 27 85835203	+86 27 85835203	P.R.China	REQUEST
Xiamen Equation Chemical Co.,Ltd	+86 592 6515854	+86 592 6515854	P.R.China	REQUEST
Xiamen Hisunny Chemical Co., Ltd.	+86-592-3327115	+86-592-5823596	P.R.China	REQUEST

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