sell 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane
CAS:83558-87-6 Product spec:above 99.5%
2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane
Properties: White crystalline solid
Molecular Formula: C15H12F6N2O2
Molecular Weight: 366.26
CAS Registry Number: 83558-87-6
Purity: a..
sell 4,4'-(hexafluoroisopropylidene)diphthalic anhydride
CAS:1107-00-2 Product spec:above 99.5%
4,4'-(hexafluoroisopropylidene)diphthalic anhydride
Synonyms: 2,2-bis(3,4-anhydrodicarboxyphenyl)hexafluoropropane
Molecular Formula: C19H6F6O6
Molecular Weight: 444.24
CAS Registry Numbe..
sell 3,3',4,4'-biphenyltetramine
CAS:91-95-2 Product spec:above 99%
3,3',4,4'-biphenyltetramine
Molecular Formula C12H14N4
Molecular Weight 214.27
CAS Registry Number 91-95-2
EINECS 202-110-6
Appearance:light gray powder
Purity:99%
yuandachem..
Battery Chemicals
CAS: Product spec:99%
Battery Chemicals
We provide Battery Chemicals that have gained wide appreciation for accurate composition. Meeting the requirements of our clients, we conduct rigorous quality check as per..
Calcium stearate
CAS:1592-23-0 Product spec:023
Calcium stearate
1.Molecular formula: Ca(OCOC17H35)2
2.Molecular weiht:606
3.CAS No: 1592-23-0
4.Characters They are white, fine powder, insoluble in water.
5.Specifications:
Terms Specificatio..
Zinc Carbonate
CAS: Product spec:022
TESTING CONTENTS ANALYSIS
ITEM ACTOR GRADE UPTO GRADE RESULTS
APPEARANCE WHITE POWDER WHITE POWDER WHITE POWDER
MAIN COMPONENT (Zn) CONTENT ≥57.5 ≥56.6 58.0
BURN LOSS 25.0 – 28.0 25.0 – 32.0 25.0..
Ammonium Sulphate
CAS: Product spec:020
ASSAY ≥98.5%
CTIVE OXYGEN ≥6.9%
RESIDUE AFTER IGNITION(AS SO4) ≤0.02%
CHLORIDE AND CHLORATE(AS CL) ≤0.01%
MANGANESE(MN) ≤0.00005%
IRON(FE) ≤0.005%
HEAVY MET..
Isopropyl Alcoho
CAS:67-63-0 Product spec:011
Isopropyl Alcohol,99.80%
(electronic grade) Product # GEN-41
Description Colorless liquid.
Structural Formula: (CH3)2CHOH
Formula Weight: 60.09