Items Standard
Description: White fine powder/Crystal
Identification: Positive
Melting point: 205.0-209.0
Acidity (PH): 2.4-3.0
Loss on drying: 0.2% max
Residue on ignition: 0.10% max
Sulphated ash: 0.10% max
Heavy metals: 10ppm max
Assay 99.0%~101.0%
Clarity and colour of solution: Meet the requiremtns.
Chloride content: 16.9%~17.6%
Related substances: Meet the requiremtns.
Organic volatile impurities: Meet the requiremtns.
Berberine hydrochloride (CAS No.: 633-65-8) is an isoquinoline alkaloid with a chemical formula of C20H18ClNO4 and a molecular weight of 371.81. It is naturally present in plants such as Coptis chinensis, Phellodendron chinense, and Tripterygium wilfordii, and can also be prepared by chemical synthesis. It appears as a yellow crystalline powder, slightly soluble in cold water, easily soluble in hot water, and almost insoluble in ethanol, chloroform, and ether.
Hydroxylamine hydrochloride is a colorless organic compound used as a catalyst, copolymerization inhibitor, and swelling agent that acts as a potent reducing agent, converting aldehydes and ketones to oximes. It is key starting material for the preparation of pharmaceuticals and agrochemicals. It plays a vital role in rubber and plastic industries as an antioxidant, a vulcanization accelerator and a radical scavenger. It is also used as a color stabilizer and emulsion additive in color films and as a reagent in laboratory applications.
Sales Specification
Appearance: White Crystalline Granule
Assay: 99.00 % Min
Water: 0.3 % Max
Residue on Ignition: 0.1 % Max
Heavy Metals: 5 PPM Max
Iron: 5 PPM Max
Packing
55.12 lb cardboard drum, 18/27 drums per pallet
DOT Transportation
UN No: 2923
Proper shipping name: Corrosive solids, toxic, n.o.s. (Hydroxylamine hydrochloride)
Hazard Class: 8 (6.1)
Packing group: III
CAS : 5470-11-1
HS Code: 2928000090
Packing : 25kg/ bag
Application
Hydroxylamine hydrochloride is an important organic chemical intermediate, which is mainly used in the preparation of oxime in organic synthesis reactions, such as the intermediate of sinophenamine in the pharmaceutical industry, and the preparation of the intermediate chemical book body of isatin in the synthetic dye industry. Due to its good reducing effect, hydroxylamine hydrochloride is often used as a reducing agent in the industry. For example, it can be used as an antioxidant and antioxidant for fatty acids and soaps in the oil industry.
CAS : 10212-25-6
HS Code : 34021200
Packing : 25kg/Drum
Application
Cyclocytidine hydrochloride is white acicular crystal or crystalline powder. No odor; It is easily soluble in water, slightly soluble in methanol and ethanol, and almost insoluble in ethyl ether, benzene and . It is effective for all types of acute leukemia and meningeal leukemia.
5-chloro Tryptamine (hydrochloride) is an analytical reference standard categorized as a tryptamine.
Appearance: white/light/yellow/red/blue powder
Molecular Weight:6-10 million
Solid content%.>90
Advantage:
1. Easy to dissolve, dissolve time 40min.
2. High efficienc
3. High molecular, molecular weight 10miion,
4. High purity, without impurity.
Description:
Cyproheptadinehydrochloride, 4-(5H-dibenzo-[a,d]-cyclohepten-5-ylidine)-1-methylpiperidine hydrochloride sesquihydrate(Periactin), is slightly soluble in water and sparingly solublein alcohol.
Cyproheptadine possesses both antihistamine and antiserotoninactivity and is used as an antipruritic agent. It isindicated for the treatment of hypersensitivity reactions,perennial, and seasonal allergic rhinitis; vasomotor rhinitis;allergic conjunctivitis, uncomplicated allergic skin manifestationsof urticaria and angioedema; amelioration of allergicreactions to blood or plasma; and cold urticaria. It is alsoused off-label for nightmares associated with posttraumaticstress disorder (PTSD), prevention of migraine, suppressionof vascular headaches, and appetite stimulation. Sedation isthe most prominent side effect, and this is usually brief, disappearingafter 3 or 4 days of treatment.
Application:
Cyproheptadine hydrochloride is an antihistamine in which antiserotonin activity has been demonstrated both in vivo and in vitro. As yet, however, there is no evidence that this action contributes to clinical therapeutic effects. Anticholinergic and sedative effects are observed. Cyproheptadine may be more effective than other H1 blockers in the management of cold urticaria.
Used as a basic raw material for quaternary ammonium salts, pharmaceuticals, pesticides, dyes, and other organic synthesis,
Triethylamine hydrochloride is mainly used in organic synthesis and the preparation of fourth amine compounds.
Triethylamine Hydrochloride is a hydrochloride salt of triethyllamine (T775740). Triethylamine is used as a competing base for the separation of acidic basic and neutral drugs by reverse-phased high-performance liquid chromatography (HPLC). Triethylamine induces visual disturbances (such as foggy vision) in humans, and is also used in industry as a quenching agent in the ozonolysis of alkenes (e.g. (E)-2-Pentene [P227315]). Triethylamine is used in the purification of drugs which are pharmacologically or chemically similar through separation in reverse-phase HPLC (2).Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.
Properties Units Specification
Appearnce Clear Liquid
Color Colourless
Density g/cm3 3g/cm1.172-1.150
Properties Units Specification
Strength (HCLContent) % m/m 30.0-33.0
Free Chlorine g/l Max 0.014
Non Volatile ppm Max 500
Iron as Fe ppm Max 1.0
Sulphate as So4 ppm Max 100
