Tongchem Co., Ltd.

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Web: http://www.tongchem.com
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Address: No.8 Fengqing St., Wukang Town, Deqing county., Deqing, Zhejiang 313200, China
Phone: +86-(572)-8302999 | Fax: +86-(572)-8820368 | Map/Directions >>

Profile: Tongchem Co., Ltd. specializes in the manufacture of iron oxide pigment. We are an ISO 9001:2000 certified company. Our product range includes pigment yellow series, pigment orange series, pigment violet series, phthalocyanine blue & green, ultramarine blue, and chrome yellow series.

21 Products/Chemicals (Click for related suppliers)

• Aerosil

IUPAC Name: dioxosilane | CAS Registry Number: 7631-86-9
Synonyms: Silica, Quartz, Cristobalite, Sand, Diatomite, Tridymite, Silicic anhydride, SILICON DIOXIDE, Infusorial earth, Christensenite, Crystoballite, Sillikolloid, Chalcedony, Dioxosilane, Novaculite, Spectrosil, Superfloss, Accusand, Amethyst, Cataloid

Molecular Formula:	O₂Si	Molecular Weight:	60.084300 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

• Ceramic Pigments

• Chemical Reagents

IUPAC Name: rubidium

Molecular Formula:	Rb	Molecular Weight:	85.467800 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	0

InChIKey: IGLNJRXAVVLDKE-UHFFFAOYSA-N

• Coating and Inorganic Pigments

• Dyestuffs

• Ferric Oxide

IUPAC Name: iron(3+); oxygen(2-); hydrate | CAS Registry Number: 1309-37-1
Synonyms: Lepidocrocite, Colcothar, Iron oxide, maghemite, Red iron oxide, Eisenoxyd, Ferrugo, Deanox, Ferrox, Raddle, Rubigo, Sienna, Ochre, Rouge, Supra, Bauxite residue, Diiron trioxide, Jewelers rouge, Armenian bole, Caput mortuum

Molecular Formula:	Fe₂H₂O₄	Molecular Weight:	177.703480 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: QGPQTSCLUYMZHL-UHFFFAOYSA-N

• Fluorescent Brightening Agent

• Fluorescent Pigments

• Industrial Ortho Phosphorous Acid

IUPAC Name: dihydroxy(oxo)phosphanium | CAS Registry Number: 13598-36-2
Synonyms: Phosphonic acid, Phosphorous acid, phosphite, Phosphonsaeure, Phosphonate, Phosphono Group, Trihydroxyphosphine, Orthophosphorus acid, Phosphorus trihydroxide, Dihydroxyphosphine oxide, Phosphorous acid solution, DIHYDROGEN PHOSPHATE, H2PHO3, (HO)2HPO, HPO(OH)2, Phosphonate, Phosphonic acid, hydridodihydroxidooxidophosphorus, NChemBio.2007.9-comp19, [PHO(OH)2], 04115_RIEDEL

Molecular Formula:	H₂O₃P+	Molecular Weight:	80.987841 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	3

InChIKey: XNQULTQRGBXLIA-UHFFFAOYSA-O

• Inorganic and Organic Pigments

• Inorganic Pigments

• Middle Chrome

IUPAC Name: lead(2+);tetraoxido(oxo)chromium | CAS Registry Number: 1344-37-2
Synonyms: Pigment Yellow 34

Molecular Formula:	CrO₅Pb₂	Molecular Weight:	546.393100 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: MXMPKPHUGFIKGL-UHFFFAOYSA-N

• Organic Pigments

• Pearlescent Pigment Concentrates

• Pearlescent Pigments

• Pharmaceutical Intermediates

• Powder Coatings

• Silica Antiscalant

• Sodium Bisulphite

IUPAC Name: sodium sulfite | CAS Registry Number: 7631-90-5
Synonyms: Sodium bisulphite, Sodium sulhydrate, Monosodium sulfite, SODIUM BISULFITE, Uantax SBS, Sodium acid sulfite, Sodium metabisulfite, Caswell No. 750, Hydrogen sodium sulfite, Hydrogen sulfite sodium, Sodium hydrogen sulfite, Sodium bisulfite [JAN], Sodium hydrosulfite(DOT), Sodium bisulfite (1:1), Sodium sulfite (NaHSO3), Sodium bisulfite (NaHSO3), Bisulfite de sodium [French], Fr-62, CCRIS 3950, HSDB 724

Molecular Formula:	NaO₃S-	Molecular Weight:	103.052970 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	3

InChIKey: DWAQJAXMDSEUJJ-UHFFFAOYSA-L

• Sodium Formate

IUPAC Name: sodium formate | CAS Registry Number: 141-53-7
Synonyms: Salachlor, SODIUM FORMATE, Formic acid, sodium salt, qCaPSCPRVd@, Sodium formate, refined, Mravencan sodny [Czech], CARMINATE, SODIUM, FORMIC ACID, NA SALT, CCRIS 1037, HSDB 744, EINECS 205-488-0, NSC 77457, LS-69701, 64-18-6, 64536-02-3, 84050-15-7, 84050-16-8, 84050-17-9

Molecular Formula:	CHNaO₂	Molecular Weight:	68.007210 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: HLBBKKJFGFRGMU-UHFFFAOYSA-M

• 2,2'-Methylenebis(6-Tert-Butyl-4-Methyl-Phenol)

IUPAC Name: 2-tert-butyl-6-[(3-tert-butyl-2-hydroxy-5-methylphenyl)methyl]-4-methylphenol | CAS Registry Number: 119-47-1
Synonyms: Bisalkofen BP, Antioxidant BKF, Antioxidant 1, Vulkanox bkf, Anti Ox, Bisaklofen BP, Chemanox 21, Sumilizer MDP, Catolin 14, Advastab 405, Synox 5lt, Antioxidant 2246, Nocrac NS 6, Plastanox 2246, Lederle 2246, AO 1 (Antioxidant), Antioxidant NG-2246, Alterungsschutzmittel BKF, Calco 2246, Nocrack NS 6

Molecular Formula:	C₂₃H₃₂O₂	Molecular Weight:	340.498980 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: KGRVJHAUYBGFFP-UHFFFAOYSA-N