Фильтр
Продукция
10 Лари
ID 46479
Размещенный 28 Май 10:29
Последний срок 31 Январь 2025 00:00
10 Лари
ID 46478
Appearance White or of- white powder or crystlline power,odorless
Solubility Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Melting Point 152°C~156°C
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Размещенный 28 Май 10:26
Последний срок 31 Январь 2025 00:00
10 Лари
ID 46477
Iris
Whatsapp:+44 7746632157
Telegram:@iris32157
Email:[email protected]
We supply high quality chemical raw material with best price. We have local warehouse with much stock and support pick up or express. Australia Stock: 1,4-Butanediol, BDO CAS 110-63-4 Iodine balls CAS 7553-56-2 CAS 28578-16-7 Germany/Holland/Poland warehouse: 2B4M CAS 1451-82 -7 2B3C CAS 34911-51-8 2b4C CAS 877-37-2 CAS 52190-28-0 2-Bromo-1-phenyl-pentan-1-one CAS 49851-31-2 Moscow warehouse: 2B4M CAS 1451-82-7 2-Bromo-1-phenyl-pentan-1-one CAS 49851-31-1 4'-Methylpropiophenone CAS 5337-93-9 P2NP CAS 705-60-2 3-(1 -Naphthoyl)indole CAS 109555-87-5 Cas 103-81-1 2-Phenylacetamide We accept bank card, cryptocurrency(bitcoin,usdt,xmr.etc), western union used to payment, around 15 days to reach.
Размещенный 28 Май 10:25
Последний срок 31 Январь 2025 00:00
10 Лари
ID 46476
Appearance White to Off-white crystalline powder
Content ≥99%
Moisture ≤1%
Melting point 231~234℃
PH valune 4.0-6.0
It’s mainly used in medicine, pesticides and other basic materials of organic synthesis, oil fields, etc.Package: 25kg/bag,25kg/drum or according requirements.
Shelf life:24 months from date of manufacture in original unopened packaging stored in a cool dry place out of direct sunlight.
Iris
Whatsapp/telegram:+44 7746632157
Telegram:@iris32157
Email:[email protected]
Размещенный 28 Май 10:22
Последний срок 31 Январь 2025 00:00
10 Лари
ID 46475
Product Name: Methylamine hydrochloride
CAS NO: 593-51-1
EINECS: 209-795-0
Molecular Formula: CH5N.ClH
Molecular Weight: 67.52
Melting point: 231-233 °C(lit.)
Boiling point: 225-230 °C15 mm Hg(lit.)
Density: 0.8306 (rough estimate)
Appearance: White crystalline powder
Storage: Store below +30°C.
Solubility: Soluble in water
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Размещенный 28 Май 10:21
Последний срок 31 Январь 2025 00:00
10 Лари
ID 46474
What Is the Usage of Methylamine hydrochloride CAS 593-51-1?
Methylamine is used as a building block for the synthesis of other organic compounds. It is on the DEA watchlist for chemical precursors because of clandestine use in manufacture of the drug MDMA (ecstasy) and methamphetamine.
The HCl salt is in the form of white deliquescent crystals, and is frequently substitutable for the aq. soln. in many synthesis preparations. Methylamines are used directly as catalysts or as raw materials to produce other compounds with catalytic activity. Fuel additives are used to improve engine performance in a variety of ways. Trimethylamine is used to make paper chemicals. The manufacture of intermediates to make pharmaceuticals is one of the most diverse uses of methylamines.
Packing-Stealed and Confidential Packing,Change products Name-100% safe
Powder& Solid: The bulk powder is provided with double-layer aluminum thin bag odor-proof packaging and the small goods are replaced with plant extract animal food packaging bags
Liquid& Oil: The liquid is changed to a common product name in a sealed package, and there is a blister to prevent leakage
Iris Whatsapp/telegram:+44 7746632157
Telegram:@iris32157
Email:[email protected]
Размещенный 28 Май 10:18
Последний срок 31 Январь 2025 00:00
Product Name: Benzocaine hydrochloride
CAS: 23239-88-5
MF: C9H11NO2.ClH
MW: 201.65
EINECS: 205-634-3
Product Introduction:
Benzocaine is an anaesthetic drug, mostly used for application direct to the skin. Benzocaine HCl is a salt modification of benzocaine, formed when benzocaine is complexed with hydrochloric acid. Often, drug salts have enhanced properties compared with the parent compound. For example, benzocaine hydrochloride is more water soluble than benzocaine, making it more appropriate for oral administration.
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