Bestchem Imp & Exp Co., Ltd

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Profile: Bestchem Imp & Exp Co., Ltd. is engaged in supplying inorganic and organic chemicals, pigments & dyestuffs. We are an ISO 9001:2000 certified company. We provide iron oxide yellow, lithopone, indigo blue dyes, oxalic acid, zinc oxide, rutile titanium dioxide, sulphur black, odium hyposulphite, sodium hexametaphosphate, carboxly methylcellulose and carbon black.

7 Products/Chemicals (Click for related suppliers)

• Calgon

IUPAC Name: hexasodium 1,3,5,7,9,11-hexaoxido-2,4,6,8,10,12-hexaoxa-1$l^{5},3$l^{5},5$l^{5},7$l^{5},9$l^{5},11$l^{5}-hexaphosphacyclododecane 1,3,5,7,9,11-hexaoxide | CAS Registry Number: 10124-56-8
Synonyms: Polyphos, Chemi-charl, Grahamsches salz, Medi-Calgon, Graham's salt, Calgon S, Calgon (old), Sodium metaphosphate, Sodium polyphosphate, SHMP, Caswell No. 772, Hexasodium metaphosphate, Natrium polymetaphosphat, Sodium metapolyphosphate, Sodium polymetaphosphate, Sodium polymeta phosphate, Phosphate, sodium hexameta, Sodium phosphate, tribasic, Hexasodium hexametaphosphate, Hexametaphosphate, sodium salt

Molecular Formula:	Na₆O₁₈P₆	Molecular Weight:	611.770386 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	18

InChIKey: GCLGEJMYGQKIIW-UHFFFAOYSA-H

• 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

• Iron Oxide, Yellow

IUPAC Name: iron(3+); oxygen(2-); hydrate | CAS Registry Number: 12259-21-1
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

• Lithopone

IUPAC Name: barium(2+);oxozinc;sulfanylidenezinc;sulfate | CAS Registry Number: 1345-05-7
Synonyms: BARIUM ZINC SULFATE SULFIDE, Pigment White 5, c.i.pigmentwhite5, barium zinc sulfate, barium zinc sulfide, ZnSBaSO4, lithopone 28-30%, AKOS015914209, IN001415, C.I. 77115, I14-44229

Molecular Formula:	BaO₅S₂Zn₂	Molecular Weight:	412.202 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: YCEJLNKYYGDNTD-UHFFFAOYSA-L

• Sodium Thiosulphate Pentahydrate

Synonyms: Sulfactol, Ametox, Tinver, Detoxol, Sodium hyposulfite, Mixture Name, SODIUM THIOSULFATE, Sulfactol (TN), Detoxol (TN), Sodium thiosulfate hydrate, Disodium thiosulfate pentahydrate, CCRIS 3952, Sodium thiosulfate [USAN:JAN], Sodium thiosulfate, pentahydrate, SODIUM THIOSULFATE PENTAHYDRATE, Na2S2O3.5H2O, 13479_RIEDEL, 31459_RIEDEL, 380016_ALDRICH, S6672_SIAL

Molecular Formula:	H₁₀Na₂O₈S₂	Molecular Weight:	248.184140 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	8

InChIKey: PODWXQQNRWNDGD-UHFFFAOYSA-L

• Sulphur Black

IUPAC Name: 2,10-dinitro-12H-[1,4]benzothiazino[3,2-b]phenothiazin-3-one | CAS Registry Number: 1326-82-5
Synonyms: C.I. Sulphur Black 1

Molecular Formula:	C₁₈H₈N₄O₅S₂	Molecular Weight:	424.409920 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	9

InChIKey: PGYZAKRTYUHXRA-UHFFFAOYSA-N

• Titanium Dioxide Pigment (Rutile Grade)

IUPAC Name: dioxotitanium | CAS Registry Number: 1317-80-2
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