USR Hongkong Ltd.

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Profile: USR Hongkong Ltd. is engaged in the production of chemical products. We export soda ash, caustic soda, sodium sulfide, calcium carbonate and potassium hydrate. We import adipic acid, chloroform, crude naphthalene, dicarboxylic acids mixture and 1.2 dichloropropane .

17 Products/Chemicals (Click for related suppliers)

• Anhydrous Caustic Soda

IUPAC Name: sodium;hydroxide | CAS Registry Number: 1310-73-2
Synonyms: SODIUM HYDROXIDE, Caustic soda, Sodium hydrate, Soda lye, White caustic, Sodium hydroxide (Na(OH)), Aetznatron, Ascarite, Sodium hydroxide solution, Soda, caustic, Natriumhydroxid, Rohrputz, Plung, Collo-Grillrein, Liquid-plumr, Caustic soda solution, Collo-Tapetta, Fuers Rohr, Rohrreiniger Rofix, NaOH

Molecular Formula:	HNaO	Molecular Weight:	39.997 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: HEMHJVSKTPXQMS-UHFFFAOYSA-M

• Anhydrous Sodium Carbonate

IUPAC Name: disodium carbonate | CAS Registry Number: 497-19-8
Synonyms: Disodium carbonate, Trona, Soda Ash, Calcined soda, Washing soda, Solvay soda, Soda, calcined, Natriumkarbonat, Snowlite I, Crystol carbonate, Light Ash, SODIUM CARBONATE, Bisodium carbonate, Soda, V Soda, Soda Ash Light 4P, Suprapur 6395, Na-X, Soda (van), Caswell N0 752

Molecular Formula:	CNa₂O₃	Molecular Weight:	105.988440 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: CDBYLPFSWZWCQE-UHFFFAOYSA-L

• Anhydrous Sodium Sulphate

IUPAC Name: disodium sulfate | CAS Registry Number: 7757-82-6
Synonyms: Disodium sulfate, Salt cake, Disodium sulphate, Kemsol, Sodium sulphate, Bisodium sulfate, SODIUM SULFATE, Sulfate, sodium, Natriumsulfat, Disodium monosulfate, Dibasic sodium sulfate, Natriumsulfat (German), Sodium sulfate anhydrous, Sodium sulfate, dried, Sulfuric acid disodium salt, Caswell No. 793, Sodium sulfate (2:1), Sodium sulfate anhydous, Sodium sulfate solution, Sodium sulfate (Na2SO4)

Molecular Formula:	Na₂O₄S	Molecular Weight:	142.042140 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: PMZURENOXWZQFD-UHFFFAOYSA-L

• Anhydrous Sodium Sulphide

IUPAC Name: disodium sulfanide | CAS Registry Number: 1313-82-2
Synonyms: Disodium sulfide, SODIUM SULFIDE, Sodium sulphide, Sodium monosulfide, Sodum sulfuret, Disodium sulphide, Disodium monosulfide, Sodium sulfide (Na2S), Na2S, Sodium sulfide hydrate, Sodium sulfide (VAN), Na2-S, Sodium sulfide, anhydrous, Disodium sulfide (Na2S), Sodium sulfide (anhydrous), 13468_RIEDEL, 407410_ALDRICH, HSDB 772, 71975_FLUKA, Sodium sulfide, anhydrous (DOT)

Molecular Formula:	HNa₂S+	Molecular Weight:	79.052480 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	1

InChIKey: VDQVEACBQKUUSU-UHFFFAOYSA-M

• Calcite

IUPAC Name: calcium carbonate | CAS Registry Number: 471-34-1
Synonyms: Limestone, Marble, Chalk, Neoanticid, Aeromatt, Albaglos, Calcicoll, Calcitrel, Calibrite, Calseeds, Caltrate, Calwhite, Chemcarb, Domolite, Duramite, Franklin, Hydrocarb, Kotamite, Microcarb, Micromya

Molecular Formula:	CCaO₃	Molecular Weight:	100.086900 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: VTYYLEPIZMXCLO-UHFFFAOYSA-L

• Chemicals, General

IUPAC Name: 1,1,2-trichloro-1,2,2-trifluoroethane

Molecular Formula:	C₂Cl₃F₃	Molecular Weight:	187.375610 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: AJDIZQLSFPQPEY-UHFFFAOYSA-N

• Citric Acid Anhydrous

IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid | CAS Registry Number: 77-92-9
Synonyms: citric acid, citrate, Aciletten, Citretten, Citro, Chemfill, citr, Hydrocerol A, Citralite, Citric acid, anhydrous, Renacidin, Anhydrous citric acid, Uro-trainer, Mixture Name, Citrate Ion, K-Lyte, Uralyt U, K-Lyte/Cl, Kyselina citronova, 2fwp

Molecular Formula:	C₆H₈O₇	Molecular Weight:	192.123520 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	7

InChIKey: KRKNYBCHXYNGOX-UHFFFAOYSA-N

• Gum Rosin

IUPAC Name: (1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid | CAS Registry Number: 8050-09-7
Synonyms: ABIETIC ACID, Abietate, l-Abietic acid, Sylvic acid, 7,13-Abietadien-18-oic acid, 514-10-3, CHEBI:28987, Abietic acid, technical, Kyselina abietova [Czech], CCRIS 3183, NSC25149, EINECS 208-178-3, NSC 25149, NCGC00166273-01, AI3-17273, Podocarpa-7,13-dien-15-oic acid, 13-isopropyl-, 13-Isopropylpodocarpa-7,13-dien-15-oic acid, Abietic acid dimer, 1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, (1R,4aR,4bR,10aR)-, 1-Phenanthrenecarboxylic acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl- )-

Molecular Formula:	C₂₀H₃₀O₂	Molecular Weight:	302.451000 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: RSWGJHLUYNHPMX-ONCXSQPRSA-N

• High Purity Titanium Di Oxide

IUPAC Name: dioxotitanium | CAS Registry Number: 13463-67-7
Synonyms: Titanium oxide, Titania, TITANIUM DIOXIDE, Titafrance, Flamenco, Hombitan, Anatase, Tiofine, Tioxide, Tipaque, Titanox, Rutile, Rayox, Titanium White, dioxotitanium, Bayertitan A, Bayertitan, Octahedrite, Titandioxid, Baytitan

Molecular Formula:	O₂Ti	Molecular Weight:	79.865800 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

• Hydrogen Peroxide

IUPAC Name: hydrogen peroxide | CAS Registry Number: 7722-84-1
Synonyms: hydrogen peroxide, oxydol, perhydrol, hydroperoxide, Superoxol, Inhibine, Peroxaan, Lensept, Albone, Elawox, Dihydrogen dioxide, Hydrogen dioxide, Peroxide, Interox, Kastone, Peroxan, Hioxyl, Perone, Albone DS, T-Stuff

Molecular Formula:	H₂O₂	Molecular Weight:	34.014680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: MHAJPDPJQMAIIY-UHFFFAOYSA-N

• Hydros

Synonyms: Vatrolite, Blankit, Burmol, Sodium dithionite, Disodium dithionite, Sodium dithionate, Blankit IN, Sodium hyposulfite, Sodium sulfoxylate, Disodium dithionate, Sodium hydrosulphite, V-Brite B, Hydrosulfite R Conc, Disodium hydrosulfite, Sodium hypodisulfite, Caswell No. 774, SODIUM HYDROSULFITE, Dithionous acid, disodium salt, CCRIS 1428, HSDB 746

Molecular Formula:	Na₂O₄S₂	Molecular Weight:	174.107140 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: JVBXVOWTABLYPX-UHFFFAOYSA-L

• Maleic Anhydride

IUPAC Name: furan-2,5-dione | CAS Registry Number: 108-31-6
Synonyms: 2,5-Furandione, MALEIC ANHYDRIDE, Toxilic anhydride, furan-2,5-dione, Maleic acid anhydride, Polymaleic anhydride, Dihydro-2,5-dioxofuran, cis-Butenedioic anhydride, Poly(maleic anhydride), Maleinanhydrid [Czech], Maleic anhydride polymer, Maleic anhydride oligomer, Ambap4571, Maleic anhydride, polymers, RCRA waste no. U147, RCRA waste number U147, Poly(maleic acid anhydride), Maleic anhydride, homopolymer, 2,5-Furandione, homopolymer, M188_ALDRICH

Molecular Formula:	C₄H₂O₃	Molecular Weight:	98.056880 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: FPYJFEHAWHCUMM-UHFFFAOYSA-N

• Silicone Gels

• Sodium Silicate

IUPAC Name: sodium; oxygen(2-); silicon; sodium | CAS Registry Number: 1344-09-8
Synonyms: Sodium trisilicate, Disodium trisilicon heptaoxide, Silicon sodium oxide (Si3Na2O7), EINECS 237-626-0, 13870-30-9

Molecular Formula:	Na₂O₇Si₃-₁₃	Molecular Weight:	242.231840 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	7

InChIKey: HKZSDNLDICQODA-UHFFFAOYSA-N

• Toluene Diisocyanate (TDI)

IUPAC Name: 2,4-diisocyanato-1-methylbenzene | CAS Registry Number: 26471-62-5
Synonyms: Hylene tlc, Nacconate IOO, Di-iso-cyanatoluene, Hylene T, Mondur TD, Mondur TDS, Tolylene diisocyanate, Desmodur T80, 2,4-Toluene diisocyanate, 2,4-Diisocyanatotoluene, Diisocyanat-toluol, Toluen-disocianato, Diisocyanatotoluene, Tuluylendiisocyanat, Mondur TD-80, Tolueen-diisocyanaat, TOLUENE DIISOCYANATE, Tolylene-2,4-diisocyanate, Cresorcinol diisocyanate, 2,4-Diisocyanato-1-methylbenzene

Molecular Formula:	C₉H₆N₂O₂	Molecular Weight:	174.156140 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: DVKJHBMWWAPEIU-UHFFFAOYSA-N

• Viscose Staple Fibre

• 1,2-Propanediol

IUPAC Name: propane-1,2-diol | CAS Registry Number: 57-55-6
Synonyms: propylene glycol, 1,2-propanediol, Sirlene, propane-1,2-diol, Trimethyl glycol, Dowfrost, 2-Hydroxypropanol, Methylethyl glycol, Solargard P, 2,3-Propanediol, 1,2-Propylene glycol, Methyl glycol, Monopropylene glycol, propanediol, Methylethylene glycol, Isopropylene glycol, Solar Winter BAN, dl-Propylene glycol, 1,2-dihydroxypropane, alpha-Propyleneglycol

Molecular Formula:	C₃H₈O₂	Molecular Weight:	76.094420 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: DNIAPMSPPWPWGF-UHFFFAOYSA-N