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metformin hydrochloride USP 99

Product name: Metformin Hydrochloride
Synonyms: Metformin HCL; 3-(diaminomethylidene)-1,1-dimethylguanidine hydrochloride (1:1)
CAS: 1115-70-4
Grade: medical grade
Assay: 99%
MF: C4H12ClN5
MW: 165.62
Melting point: 220°C-225°C
Appearance: white powder
Packing: 25/ cardboard bucket can be split
Ingredients: metformin hydrochloride
Chemical properties: white crystalline or crystalline powder. Soluble in water, dissolved in methanol, slightly soluble in ethanol, insoluble in ether and chloroform. No odor, no taste.
Category: pharmaceutical raw materials
Extension products: antidiabetic agents
Use: reduce blood glucose levels and increase insulin sensitivity

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methoxy(cyclooctadiene)rhodium(i) dimer Technical 97

Chemical Name:methoxy(cyclooctadiene)rhodium(i) dimer


CAS Number:12148-72-0
Molecular Formula:


Molecular Weight:484.24
MDL Number:MFCD08457639

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n-acetylglycine LAB GRADE 80

Aceturic acid can be prepared by warming glycine either with a slight excess of acetic anhydride in benzene or with an equal molar amount of acetic anhydride in glacial (concentrated) acetic acid.

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n-butylamine Technical 99.5%

Physical properties:

Molecular Formular: C4H11N                 Structural Formular: C4H9 NH2

Molecular Wt.: 73.14              4℃: 0.76

Liquid Density g/ml at 20℃:0.74              Boiling Point ℃:77.07

Colour(APHA)Max:15                      Flash Point ℃:-12



Mono-n-butylamine,       Min by wt. 99.5 gaschromatography 

Di-n-butylamine          Max by wt. 0.1 gaschromatography 

Tri-n-butylamine          Max by wt. 0.1 gaschromatography 

n-butanol.               Max by wt. 0.1 gaschromatography 

Water,                  Max by wt. 0.1 gaschromatography 

APHA,PPmPT,          Max 15


Application Areas:

Used to produce rubber accelerator, pesticides, alkylalkanolamines,

corrosion in-hibitor chemicals, catalyst for thermoplasticals,

tetrabuty 1 urea,lube oil additives etc.



Health and Safety:

Avoid contacting with skin or eyes. Avoid breathing of vapors.

Handing in well ventilated work space . Empty containers may contain explosive vapors.

Flush empty containers with water to removed residual flammable liquid and vapors.

Smoking in area is prohibited. Label empty tank cars “Dangerous Empty”. Avoid using in

any spray application without strict conformance to all application electrical codes.



150 kg net Mild Steel Drums.


IMDG Class: Class 3(8)

Packing Group as per IMO:Ⅱ

     UN No: 1125

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oxyclozanide USP 99

Names: Oxyclozanide
CAS No.: 2277-92-1
EINECS No.: 218-904-0
Grade Standard: Medicine Grade,pharmaceutical oxyclozanide
Purity: Oxyclozanide 99%
Packaging Detail: pharmaceutical oxyclozanide 25kg/drum
Delivery Detail: pharmaceutical oxyclozanide one week after the order
Appearance: off-white powder
Melting Point: 205 - 210 C
Solubility: slightly soluble in water; soluble in acetone, ethanol; melting point 205 C.
Stability: Stable under ordinary conditions

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phenylephrine hydrochloride USP 99

Phenylephrine hydrochloride
CAS: 61-76-7
MF: C9H14ClNO2
MW: 203.67
EINECS: 200-517-3
Phenylephrine Hydrochloride Medical uses
Phenylephrine is used as a decongestant sold as an oral medicine or as a nasal spray. It is a common ingredient in over-the-counter decongestants in the United States. Other decongestants include oxymetazoline and pseudoephedrine. Phenylephrine is used as an alternative for pseudoephedrine in decongestant medicines due to pseudoephedrine's use in the illicit manufacture of methamphetamine. Its efficacy as an oral decongestant has been questioned, with several recent independent studies finding that it provided no more relief to sinus congestion than a placebo.

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propylene glycol LAB GRADE 75

Propylene glycol, also called propane-1,2-diol, is a synthetic organic compound with the chemical formula C3H8O2. It is a viscous colorless liquid which is nearly odorless but possesses a faintly sweet taste. Chemically it is classed as a diol and is miscible with a broad range of solvents, including water, acetone, and chloroform.

It is produced on a large scale and is primarily used in the production of polymers, but also sees use in food processing, and as a process fluid in low temperature heat exchange applications. In the European Union, it has the E-number E1520 for food applications.

The compound is sometimes called α-propylene glycol to distinguish it from the isomer propane-1,3-diol (β-propylene glycol).

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quinidine USP 99

CAS: 56-54-2
MF: C20H24N2O2
MW: 324.42
EINECS: 200-279-0
mp 168-172 °C(lit.)
alpha 256 º (c=1, EtOH)
storage temp. Store at -20°C
Water Solubility 0.05 g/100 mL (20 ºC)
Stability: Stable. Incompatible with strong oxidizing agents.
Chemical Properties white to light yellow crystal powde
Usage A dextrorotatory stereoisomer of Quinine. Antiarrhythmic (class IA). Antimalarial
Usage antiarrhythmic, antimalarial
General Description Crystals or white powder.
Air & Water Reactions Insoluble in water.
Fire Hazard Flash point data for Quinidine are not available. Quinidine is probably combustible.

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sodium hydrosulfite Technical 80

Sodium dithionite (also known as sodium hydrosulfite) is a white crystalline powder with a weak sulfurous odor. It is the sodium saltof dithionous acid. Although it is stable under most conditions, it will decompose in hot water and in acid solutions. It can be obtained from sodium bisulfite by the following reaction:

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