Qinhuangdao Bright Chemical Co., Ltd.
Main products:organic fluoro surfactants,electroplating chemicals,special fine chemicals,N-Ethylcarbazole ( CAS No 86-28-2),N-Ethylcarbazole ( CAS No 86-28-2)
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  • Contact Person : Mr. Lu James
  • Company Name : Qinhuangdao Bright Chemical Co., Ltd.
  • Tel : 86-335-7636676
  • Fax : 86-335-7636679
  • Address : Hebei,Qinhuangdao,9-1-203, Tianyang New city, Qinhuangdao , Hebei , China
  • Country/Region : China
  • Zip : 066001

Organic Intermediate
2-meracapto-benzimidazole CAS NO:583-39-1

2-meracapto-benzimidazole CAS NO:583-39-1

Product:M(2-meracapto-benzimidazole) Cas No.:583-39-1 Appearance: White crystal Assay:95% min Product:M(2-meracapto-benzimidazole)Cas No.:583-39-1Molecular Formula:C7H6N2SAppearance: White crystalAssay:≥95% Melting point: 303~304Addition level:...
N(Ethenethiourea) CAS NO:96-45-7

N(Ethenethiourea) CAS NO:96-45-7

N(Ethenethiourea) Cas No.96-45-7 Appearance: White crystal Assay: 95% Melting point: 197~198 Addition level : 0.4~1.0mg/l Product:N(Ethenethiourea)Cas No.:96-45-7Molecular Formula:C3H6N2SAppearance: White crystalAssay: ≥95%Melting point: 197~198Addition level : 0.4~1.0...
UPS(3-S-isothiuronium propyl sulfonate) CAS NO:21668-81-5

UPS(3-S-isothiuronium propyl sulfonate) CAS NO:21668-81-5

UPS(3-S-isothiuronium propyl sulfonate) Cas No.:21668-81-5 MF :C4H10N2O3S2 Appearance: White powder Assay:95%min Product:UPS(3-S-isothiuronium propyl sulfonate)Cas No.:21668-81-5Molecular Formula:C4H10N2O3S2 Appearance: White powderAssay:≥95%Application: It is used...
MPS(3-mercapto-1-propane sulfonic acid, sodium salt) CAS NO:17636-10-1

MPS(3-mercapto-1-propane sulfonic acid, sodium salt) CAS NO:17636-10-1

MPS Cas No.:17636-10-1 Molecular Formula:C3H7O3S2Na Appearance: White powder Assay: 90%min MPS(3-mercapto-1-propane sulfonic acid, sodium salt)Cas No.:17636-10-1Molecular Formula:C3H7O3S2NaAppearance: White powderAssay: ≥90%Application: As brightener in acidic Copper...
SPS ( Bis-(sodium sulfopropyl)-disulfide) CAS NO:27206-35-5

SPS ( Bis-(sodium sulfopropyl)-disulfide) CAS NO:27206-35-5

SPS ( Bis-(sodium sulfopropyl)-disulfide) Cas No.:27206-35-5 Appearance: White or light yellow solid Assay: 80%min, 90%min Product:SPS ( Bis-(sodium sulfopropyl)-disulfide)Cas No.:27206-35-5Application:It is used as brightener in acidic copper baths for decorative and...
(3-(Trifluoromethyl)acetophenone) CAS No.349-76-8

(3-(Trifluoromethyl)acetophenone) CAS No.349-76-8

CAS No. 349-76-8 Formula: C9H7F3O Appearance Colorless transparent liquid Assay 99%min Single impurity: 0.3% max 3-(Trifluoromethyl)acetophenone  CAS No. 349-76-8 Formula:...
Tin methyl sulfonate /53408-94-9

Tin methyl sulfonate /53408-94-9

Methyl sulfonic acid :10%max Sn2+ :300g/l min Appearance: Achromatic or light-yellow clear liquid Product:Tin methyl sulfonateCas No.:53408-94-9Molecular Formula:(CH3SO3)2SnSn2+ ≥300g/lMethyl sulfonic acid ≤10%Fe ≤5 PPmCl- ≤10ppmSO42- ≤ 30ppmPb ≤50ppmCd...
DPS(N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid, sodium salt) CAS NO:18880-36-9

DPS(N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid, sodium salt) CAS NO:18880-36-9

DPS Cas No.:18880-36-9 Molecular Formula:C6H12NaO3S3 Appearance: Luster white flake crystal Assay:98%min DPS(N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid, sodium salt)Cas No.:18880-36-9Molecular Formula:C6H12NaO3S3Appearance: Luster white flake crystal...
H1(2-mercapto thiazoline) CAS NO:96-53-7

H1(2-mercapto thiazoline) CAS NO:96-53-7

Cas No.:96-53-7 Molecular Formula:C3H5NS2 Appearance: White needle crystal Assay:98%min Melting point: 105~106 Product:H1(2-mercapto thiazoline)Cas No.:96-53-7Molecular Formula:C3H5NS2Appearance: White needle crystalAssay:≥98%Melting point: 105~106Application: It is used...
BUTYNE-1.4-DIOL (BOZ) CAS NO:110-65-6

BUTYNE-1.4-DIOL (BOZ) CAS NO:110-65-6

BUTYNE-1.4-DIOL (BOZ) Cas No.:110-65-6 Molecular Formula:C4H6O2 Appearance: White crystal Content: 98.0% min Product:BUTYNE-1.4-DIOL (BOZ)Cas No.:110-65-6Molecular Formula:C4H6O2Structural formula: HOH2CC≡CCH2OHMolecular weight: 86.09Appearance: White crystalContent:...


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