Shandong Huayou Chemistry Co., Ltd.

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Profile: Shandong Huayou Chemistry Co., Ltd. is focused on researching, developing, manufacturing, marketing, and trading of the newest water treatment chemicals. We produce products such as HEDP, hexa methylene diamine tetra, polyhydric alcohol phosphate ester, and phosphino carboxylic acid. HEDP is mainly used as a scale & corrosion inhibitor, chelating, de-flocculating agent in cooling and boiler water treatment, textile dyeing, and detergents. Hexa methylene diamine tetra is used for crush treatment in oilfields, and for water treatment in boilers.

13 Products/Chemicals (Click for related suppliers)

• Amino Trimethylene Phosphonic Acid

IUPAC Name: [bis(phosphonomethyl)amino]methylphosphonic acid | CAS Registry Number: 6419-19-8
Synonyms: Ferrofos 509, Dowell L 37, Dequest 2000, Tris(phosphonomethyl)amine, Nitrilotrimethylphosphonic acid, Aminotri(methylphosphonic acid), Nitrilotrimethanephosphonic acid, Aminotris(methylphosphonic acid), Aminotrimethylene phosphonic acid, Aminotris(methanephosphonic acid), Nitrilotrimethylenephosphonic acid, Aminotri(methylenephosphonic acid), 144797_ALDRICH, Aminotri(methylene phosphonic acid), 72568_FLUKA, EINECS 229-146-5, Nitrilotri(methylphosphonic acid), Nitrilotris(methylenephosphonic acid), Amino, tris(methylene phosphonic acid), Nitrilotrimethylenetris(phosphonic acid)

Molecular Formula:	C₃H₁₂NO₉P₃	Molecular Weight:	299.049963 [g/mol]
H-Bond Donor:	6	H-Bond Acceptor:	10

InChIKey: YDONNITUKPKTIG-UHFFFAOYSA-N

• Bayhibit Am

IUPAC Name: 2-phosphonobutane-1,2,4-tricarboxylic acid | CAS Registry Number: 37971-36-1
Synonyms: EINECS 253-733-5, EINECS 254-894-4, SL-00508, 1,2,4-Butanetricarboxylic acid, 2-phosphono-, 2-Phosphonobutane-1,2,4-tricarbonic acid, 2-Phosphono-1,2,4-butanetricarboxylic acid, 2-PHOSPHONOBUTANE-1,2,4-TRICARBOXYLIC ACID, Butanetricarboxylic acid, 2-phosphono-1,2,4-, 2-Phosphonobutane-1,2,4-tricarboxylic acid, sodium salt, 1,2,4-Butanetricarboxylic acid, 2-phosphono-, sodium salt, 40372-66-5, 94386-13-7

Molecular Formula:	C₇H₁₁O₉P	Molecular Weight:	270.130601 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	9

InChIKey: SZHQPBJEOCHCKM-UHFFFAOYSA-N

• Bis(Hexamethylene Triamine Penta(Methylenephosphonic Acid))

IUPAC Name: [bis[6-[bis(phosphonomethyl)amino]hexyl]amino]methylphosphonic acid | CAS Registry Number: 34690-00-1
Synonyms: 14847_FLUKA, EINECS 252-156-6, Bishexamethylenetriamine, pentamethylenepentaphosphonic acid, Bis(hexamethylene)triamine-pentakis(methylphosphonic acid) solution, [(bis{6-[bis(phosphonomethyl)amino]hexyl}amino)methyl]phosphonic acid, (((Phosphonomethyl)imino)bis(hexamethylenenitrilobis(methylene)))tetrakisphosphonic acid, Phosphonic acid, (((phosphonomethyl)imino)bis(6,1-hexanediylnitrilobis(methylene)))tetrakis-, Phosphonic acid, [[(phosphonomethyl)imino]bis[6,1-hexanediylnitrilobis(methylene)]]tetrakis-, 120718-90-3

Molecular Formula:	C₁₇H₄₄N₃O₁₅P₅	Molecular Weight:	685.411165 [g/mol]
H-Bond Donor:	10	H-Bond Acceptor:	18

InChIKey: YWMWZKYVGNWJPU-UHFFFAOYSA-N

• Diethylene Triamine Penta (Methylene Phosphonic Acid)

IUPAC Name: [bis[2-[bis(phosphonomethyl)amino]ethyl]amino]methylphosphonic acid | CAS Registry Number: 15827-60-8
Synonyms: Dequest® 2060, 36818_FLUKA, EINECS 239-931-4, Diethylenetriaminepenta(methylenephosphonic) acid, Diethylenetriamine, pentamethylenepentaphosphonic acid, Diethylenetriaminepentakis(methylphosphonic acid) solution, [(bis{2-[bis(phosphonomethyl)amino]ethyl}amino)methyl]phosphonic acid, (((Phosphonomethyl)imino)bis(ethane-2,1-diylnitrilobis(methylene)))tetrakisphosphonic acid, Phosphonic acid, (((phosphonomethyl)imino)bis(2,1-ethanediylnitrilobis(methylene)))tetrakis-, Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, 22042-96-2, 67774-91-8, 70714-66-8

Molecular Formula:	C₉H₂₈N₃O₁₅P₅	Molecular Weight:	573.198525 [g/mol]
H-Bond Donor:	10	H-Bond Acceptor:	18

InChIKey: DUYCTCQXNHFCSJ-UHFFFAOYSA-N

• Diethylenetriamine Penta(Na7)

IUPAC Name: sodium [2-[2-[bis(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]ethyl-(phosphonomethyl)amino]methyl-hydroxyphosphinate | CAS Registry Number: 22042-96-2
Synonyms: Wayplex 55S, Sequion 40Na32, Dequest 2066, Briquest 543-33S, EINECS 244-751-4, Dequest 2066 deflocculant and sequestrant, LS-106758, Diethylenetriaminepenta(methylenephosphonic acid), sodium salt, Diethylene triamine penta(methylene phosphonic acid), Na Salt, Phosphonic acid, ((bis(2-(bis(phosphonomethyl)amino)ethyl)amino)methyl)-, sodium salt, (((Phosphonomethyl)imino)bis((ethylenenitrilo)bis(methylene)))tetrakisphosphonic acid, sodium salt, Phosphonic acid, (((phosphonomethyl)imino)bis(2,1-ethanediylnitrilobis(methylene)))tetrakis-, sodium salt, Phosphonic acid, (((phosphonomethyl)imino)bis(2,1-ethanediylnitrilobis(methylene)))tetrakis-,sodium salt, 103333-75-1, 15827-60-8, 92481-35-1, 94987-76-5, Phosphonic acid, ((bis(2-(bis(phosphonomethyl)amino)ethyl)amino)methyl)-, sodium salt (8CI), Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt, sodium hydrogen [10,10-dihydroxy-10-oxido-2,5,8-tris(phosphonomethyl)-2,5,8-triaza-10-phosphadec-1-yl]phosphonate

Molecular Formula:	C₉H₂₇N₃NaO₁₅P₅	Molecular Weight:	595.180355 [g/mol]
H-Bond Donor:	9	H-Bond Acceptor:	18

InChIKey: ODBPOHVSVJZQRX-UHFFFAOYSA-M

• DISODIUM OF 1-HYDROXY ETHYLIDENE-1,1-DIPHOSPHONIC ACID (HEDP?NA2) (CAS: 7417-83-7)

• Ethylene Diamine Tetra Methylene Phosphonic Acid

IUPAC Name: octaazanium [2-[bis(phosphonatooxymethyl)amino]ethyl-(phosphonatooxymethyl)amino]methyl phosphate | CAS Registry Number: 1429-50-1
Synonyms: EINECS 272-659-4, Octaammonium (ethane-1,2-diylbis(nitrilobis(methylene)))tetrakisphosphonate, Phosphonic acid, (1,2-ethanediylbis(nitrilobis(methylene)))tetrakis-, octaammonium salt, 68901-17-7

Molecular Formula:	C₆H₄₄N₁₀O₁₆P₄	Molecular Weight:	636.366004 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	18

InChIKey: GHGNKSYLWFCTJW-UHFFFAOYSA-N

• Hexa Methylene Diamine Tetra (Methylene Phosphonic Acid)

IUPAC Name: [6-[bis(phosphonomethyl)amino]hexyl-(phosphonomethyl)amino]methylphosphonic acid | CAS Registry Number: 23605-74-5
Synonyms: HDTMP, Dequest 2051, EINECS 245-781-0, BRN 2405158, Dequest 2051 deflocculant and sequestrant, LS-106629, (1,6-Hexanediylbis(nitrilobis(methylene)))tetrakisphosphonic acid, (Hexane-1,6-diylbis(nitrilobis(methylene)))tetrakisphosphonic acid, Phosphonic acid, (1,6-hexanediylbis(nitrilobis(methylene)))tetrakis-, Phosphonic acid, hexamethylenebis(nitrilodimethylene)tetra- (7CI,8CI), 66300-27-4, 67774-90-7

Molecular Formula:	C₁₀H₂₈N₂O₁₂P₄	Molecular Weight:	492.230564 [g/mol]
H-Bond Donor:	8	H-Bond Acceptor:	14

InChIKey: KIDJHPQACZGFTI-UHFFFAOYSA-N

• Sodium Amino-Tris(methylenesulphonate)

IUPAC Name: sodium [bis(phosphonomethyl)amino]methyl-hydroxyphosphinate | CAS Registry Number: 20592-85-2
Synonyms: Phosphonic acid, [nitrilotris(methylene)]tris-, sodium salt

Molecular Formula:	C₃H₁₁NNaO₉P₃	Molecular Weight:	321.031793 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	10

InChIKey: RCUMDGGJOOTRBS-UHFFFAOYSA-M

• 1-Hydroxyethanediphosphonic Acid Potassium Salt

IUPAC Name: potassium hydroxy-(1-hydroxy-1-phosphonoethyl)phosphinate | CAS Registry Number: 67953-76-8
Synonyms: Phosphonic acid, (1-hydroxyethylidene)bis-, potassium salt, potassium hydrogen (1-hydroxy-1-phosphonoethyl)phosphonate

Molecular Formula:	C₂H₇KO₇P₂	Molecular Weight:	244.118602 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	7

InChIKey: QJHGMCJEXKGYCA-UHFFFAOYSA-M

• 1-Hydroxyethylidene-1,1-Diphosphonic Acid (Hedp)

IUPAC Name: (1-hydroxy-1-phosphonoethyl)phosphonic acid | CAS Registry Number: 2809-21-4
Synonyms: Etidronic acid, Etidronsaeure, Turpinal SL, etidronate, EHDP, HEDP, Diphosphonate (base), Acetodiphosphonic acid, Dequest Z 010, Dequest 2010, Dequest 2015, Ferrofos 510, Etidronate disodium, Hydroxyethanediphosphonic acid, Oxyethylidenediphosphonic acid, Prestwick0_000863, Prestwick1_000863, Prestwick2_000863, Prestwick3_000863, 1-Hydroxyethanediphosphonic acid

Molecular Formula:	C₂H₈O₇P₂	Molecular Weight:	206.028242 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	7

InChIKey: DBVJJBKOTRCVKF-UHFFFAOYSA-N

• (1-Hydroxyethylidene)bis-Phosphonic Acid Tetrasodium Salt

IUPAC Name: tetrasodium 1,1-diphosphonatoethanol | CAS Registry Number: 3794-83-0
Synonyms: Tarpinel 4NL, Turpinal 4NL, Tetrasodium etidronate, Sequion 10Na4, Defloc EN 43, Dequest 2016, EINECS 223-267-7, CID19629, LS-62883, Tetrasodium (1-hydroxyethylidene)bisphosphonate, Tetrasodium 1-hydroxyethane-1, 1-diphosphonate, Tetrasodium 1-hydroxyethylidene-1,1-diphosphonate, Phosphonic acid, (1-hydroxyethylidene)bis-, tetrasodium salt, (1-Hydroxyethylidene)bisphosphonic acid, tetrasodium salt, (1-Hydroxyethylidene)diphosphonic acid, tetrasodium salt, Ethane-1-hydroxy-1,1-diphosphonic acid, tetrasodium salt, 1-Hydroxyethylidene-1,1-diphosphonic acid, tetrasodium salt, tetrasodium (1-hydroxyethane-1,1-diyl)bis(phosphonate), DIPHOSPHONIC ACID, (1-HYDROXYETHYLIDENE)-, TETRASODIUM SALT, Phosphonic acid, P,P'-(1-hydroxyethylidene)bis-, sodium salt (1:4)

Molecular Formula:	C₂H₄Na₄O₇P₂	Molecular Weight:	293.955562 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	7

InChIKey: KWXLCDNSEHTOCB-UHFFFAOYSA-J

• 2-Hydroxyphosphonocarboxylic Acid

IUPAC Name: 2-hydroxy-2-phosphonoacetic acid | CAS Registry Number: 23783-26-8
Synonyms: Acetic acid, hydroxyphosphono-, AIDS071025, .alpha.-Hydroxyphosphonoacetic acid, AIDS-071025, CID73189, .alpha.-Hydroxyl phosphonoacetic acid, 115469-15-3, 153733-51-8

Molecular Formula:	C₂H₅O₆P	Molecular Weight:	156.031261 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	6

InChIKey: UTCHNZLBVKHYKC-UHFFFAOYSA-N