Product Name: Promethazine hydrochloride
CAS: 58-33-3
MF: C17H21ClN2S
MW: 320.88
EINECS: 200-375-2
Melting point: 230-232°C
Boiling point: 329.1±15.0 °C
Density: 1.137±0.06 g/cm3
Storage temp.: Store at RT
Appearance: White Powder
Description:
Promethazine hydrochloride,(±)10-[2-(dimethylamino)-propyl]phenothiazinemonohydrochloride (Phenergan), occurs as a white tofaint yellow crystalline powder that is very soluble in water,in hot absolute alcohol, and in chloro form. Its aqueous solutionsare slightly acid to litmus.
Product Name: Steroids Raw Powder
Specification: USP/BP/EP/FCC
Packing: 100g 200g 500g 1000g Powder in Foil Bag
Q1: How to confirm the Product Quality before placing orders?
A: By sending you available samples. Or if you have special requirements for the goods, we can prepare samples according to your requirement for confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide a free sample, but the shipping cost will be paid by the customers. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
A: For the high-value product, our MOQ starts from 1g and generally starts from 10g.
For other low-value products, our MOQ starts from 100g and 1kg.
Q4: How to place an order and make payment?
A: You can send us your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q5: How do you treat quality complaints?
A: All our products are strictly tested by our QC and confirmed by QA; unqualified material will not be released to customers. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.