Tobramycin CAS 32986-56-4 USP Grade

Model NO.
Tobramycin
Appearance
off White or White Powder, Hygroscopic
Usage
Injections, Eye Drops
Quality
USP
CAS
32986-56-4
Transport Package
1kg/Tin
Specification
USP
Trademark
samreal
Origin
China
HS Code
29419090
Production Capacity
200 Kg/Month
Reference Price
$ 765.00 - 819.00
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Product Description

Tobramycin [32986-56-4]

NameTobramycin
Molecular StructureTobramycin CAS 32986-56-4 USP Grade
Molecular FormulaC18H37N5O9
Molecular Weight467.51
CAS Registry Number32986-56-4
EINECS251-322-5
 
Test ItemsStandard
AppearanceOff white or white powder,hygroscopic.
IdentificationTLC:
Conforms with Reference Rf.
HPLC:
Conforms with Reference standard retention time.
Water≤ 8.0% 
pH9.0~11.0
Residue on Ignition≤1.0%
TLC Chromatographic purity≤1.0%
Heavy metals≤0.003%
Assay≥900ug/mg (on anhydrous basis)
Bacterial Endotoxin<2EU/mg
Solution Clear
Degree and color		Clear
not more than 3 bugle yellow or flavor-green
Residual SolventsEthanol NMT 2000 ppm
Microbial limitTotal aerobic microbial count: NMT 1000 aerobic bacterial per 1g
 Mould,Yeast count:NMT 100 fungi per 1g
 Escherichia coli:Absence per 1g

For customer reference only.
If you are interested in any of our products, please feel free to contact us for more information.
 
Packaging & Shipping

Tobramycin CAS 32986-56-4 USP GradeTobramycin CAS 32986-56-4 USP Grade

 

About us

 

NINGBO SAMREAL CHEMICAL CO.,LTD.authorized by China Foreign Trade & Economic Bureau, is a comprehensive chemical enterprise intergrating technological development,production, sales and service into a whole. We have close cooperating relationship with many stable good manufacturers, which gives us the advantage to provide our customers with qualified products and good services.
With a professional and experienced staff team and profound technical support by cooperating with research institutes, we are also skilled in developing new products for our customers. If you want to source some new product, we are your ideal choose for sure.
Samreal has strict quality control system and quality guarantee for each delivery, which help us win fame and praises from consumers at home and abroad all the time. "Best quality, best prices, best service" is the concept we always persist.
Welcome to receive any inquiry or suggestion from you, we will reply to you within 24 hours in working day. Hope to build a long-term friendly cooperating relationship with you!
 
FAQ

Question 1: Can I get samples?
Answer: Yes, some samples are available for free, while the courier cost is afforded by the buyers.

Question 2: When can I get the quotation?
Answer: Our sales team will reply within 24 hours on working days.

Question 3: What's your MOQ?
Answer: For a courier delivery order,the MOQ is normally 100 g~1 kg;
For an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 4: What's your delivery time?
Answer: For a courier delivery order, delivery time is usually 5~7 working days.
For an air transport order,usually around 7~10 working days.
For an sea delivery order , usually around 10~20 working days.

Question 5:How do you treat quality complaint?
Answer:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss. 

Question 6:How to contact us?
Answer: You can send a product inquiry via Made-in-China;
Or you can call us directly.

 

 

Pharmaceutical Chemicals

PNEUTEC.IT, 2023