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90% HEDP 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid CAS NO.2809-21-4

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FOB Price:: USD 1,750.00-1,750.00 /Metric Ton Get Latest Price

Min.Order Quantity:: 20 Metric Ton

Purity:: 90% min

Port:: Shanghai,China

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

HEDP powder
HEDP 90%min
HEDP

Quick Details

ProName: 90% HEDP 1-Hydroxy Ethylidene-1,1-Diph...
CasNo: 2809-21-4
Molecular Formula: C2H8O7P2
Appearance: White crystal powder
Application: HEDP is used as scale and corrosion in...
DeliveryTime: Shipped in 7 days after payment
PackAge: 25kg/bag,palletized,shrink wrapped.
Port: Shanghai,China
ProductionCapacity: 100000 Metric Ton/Year
Purity: 90% min
Storage: At dry and ventilated places, preventi...
Transportation: The sea freight or air cargo according...
LimitNum: 20 Metric Ton
Impurities: 0.02ppm

Superiority

the hedp is 90%min powder.

twin chemical co.,ltd. is a modern enterprise for production,sale,export and trade of chemicals.

why twin

. top 10 chemical enterprises in china

. over 12 years of experience

. wholly owned production plant (48500 square meters)

. sales to more than 76 countries

. high quality hedp with competitive prices

. strong r&d and private label/contract manufacturing

for saving cost and convenient delivery:

non-returnable containers (if need,especially for ruassia clients):

999usd/used container,but it is enough good to deliver goods safe till destination place.

1950usd/new container

Details

1-hydroxy ethylidene-1,1-diphosphonic acid as scale and corrosion inhibition hedp
(hedp)

cas no. 2809-21-4

molecular formula: c₂h₈o₇p₂ molecular weight: 206.02

hs no: 2931900090

un no. 3265

properties:

hedp is crystal powder, suitable for usage in winter and freezing districts. because of its high purity, it can be used as cleaning agent in electronic fields and as additives in daily chemicals.

specification:

items	index
appearance	white crystal powder
active content (hedp)%	90.0min
phosphorous acid (as po₃^3-)%	0.8 max
phosphoric acid (aspo₄^3- )%	0.5 max
chloride (as cl^-) ppm	100.0max
ph (1% solution)	2.0 max
fe，mg/l	5.0 max

usage:

hedp is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. in light woven industry, hedp is used as detergent for metal and nonmetal. in dyeing industry, hedp is used as peroxide stabilizer and dye-fixing agent; in non-cyanide electroplating, hedp is used as chelating agent. usually, hedp is used together with polycarboxylic acid.

package:

25kg/bag, and can make adjust according to customers’ requirement.

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