Min.Order / FOB Price:Get Latest Price
1 Kilogram |
FOB Price:USD 15.0000 -32.0000 |
high quality D-glucosamine sulphate KCL buying D-glucosamine sulphate KCL D-glucosamine sulphate KCL 14999-43-0
Low Price high quality 99% D-Glucosamine Hydrochloride
White crystalline, no smell, slightly sweet taste, easily soluble in water, slightly soluble in methanol, insoluble in organic solvents such as ethanol, it has important physiological functions to human body, participate in the liver and kidney detoxification, give play to the role of anti-inflammatory protect liver kidney, to treat rheumatoid joint inflammation and ulcers have good curative effect, is the synthesis of antibiotics and anticancer drugs.
The goods is white crystal, melting point 190-194 ° C, than 72.5 ° rotation (C = 2, h 2, 5 HRS.), water-soluble soluble, no smell, slightly sweet taste, easily soluble in water, slightly soluble in methanol, insoluble in ethanol and other organic solvents. Purpose: the main
D-GSPC 98.0-102.0% HPLC USP<621> 99.32% |
Identification |
Standardization |
Test method |
Result |
Aspect |
Crystalline white free flowing powder |
Visual |
Complied |
Odor & taste |
Odorless |
Organoleptic |
Complied |
Identification |
Infra red absorption |
USP<197K> |
Positive |
|
Tests for chloride, potassium and sulfate |
USP<919> |
Complied |
|
Retention time in the assay |
USP<621> |
Complied |
Particle size |
NLT 95% through 60 meshes |
USP<811> |
Complied |
Bulk density |
NLT 0.65g/ml |
USP<616> |
0.90g/ml |
Loss on drying |
1.0% max. |
USP<731> |
0.09% |
Residue on ignition |
26.5%-31.0% |
USP<281> |
28.95% |
Transm |
>90.0% (10.0%Water Solut.-450nm) |
USP<197> |
97.0% |
Specific rotation〔α〕D20 |
+47.0°— +53.0° |
USP<781S> |
+51.10° |
pH (20mg/ml.aq.sol.) |
3.0-5.0 |
USP<791> |
4.85 |
Residue on ignition |
26.5%-31.0% |
USP<281> |
28.95% |
Chloride (Cl) |
11.3%-12.3% |
USP<221> |
11.75% |
Sulfates |
15.5%-16.5% |
USP<221> |
16.12% |
Potassium |
11.7%-13.0% |
GB/T 5009.91 |
12.03% |
Sodium |
Not impart a pronounced yellow color to a nonluminous flame |
USP37 |
Complied |
Heavy metals |
10ppm max. |
USP<231>II |
Complied |
Iron (fe) |
10ppm max. |
USP<241> |
Complied |
Pb |
≤0.5ppm |
USP<251> |
Complied |
As |
≤1ppm |
USP<211>II |
Complied |
Cd |
≤0.5ppm |
GB/T 5009.15 |
Complied |
Hg |
≤0.1ppm |
USP<261> |
Complied |
Organic volatile impurities |
Meet USP requirements |
USP<467>I |
Complied |
Total aerobic count |
Not more than 10000cfu/gram |
USP<61> |
80cfu/gram |
Yeast & Mold count |
Not more than 100cfu/gram |
USP<61> |
10cfu/gram |
E. Coli |
Negative |
USP<62> |
Complied |
Salmonella |
Negative |
USP<62> |
Complied |
S. aureus |
Negative |
USP<62> |
Complied |
PACKAGING
FACTORY
FAQ
If you have any question when you contact or before place an order to us, please first check the below information for reference. You can find information that can help you decide whether your product or related accessory needs service, and see what service options are available to you.
1.What we do
We are a botanical extract manufacturer, that means we do customized product. So if you cannot find ready products here, you can email us detailed requirement and we'll try our best to tailor the suitalbe product for you. Even we are not able to supply you, we'll let you kow asap too.
2.What file you need to prepare if you want to get an quotation from us
Please tell us some info. about about what you need, like quanity,destination, application, your company name and contact info. etc.
If you bought it before, It's better that you have a exist spec. for us. Off course more details it will be helpful for us to reccomend a suitable product for you.
3.How about the delivery
Normally, for sample order, our delivery is about 2-4 days.
For small batch, our delivery is about 3-5 days.
For mass production batch, our delivery is about 4-8 days.
But that depends on the real condition when we get your order.
4.How can we guarantee you receive an good quality product
For Greenura, management is in this feild over 15 years and our facotry is GMP and ISO certified.
For QC and QA, we use advanced philosophy and equipment.
5.With payment terms do we accept
For sample order or small batch, we suggest you to use Pay-pal and .
For mass production batch, we suggest you to use T/T.
6.With transportation do we use
For small quantity, it will be sent to you by DHL and EMS etc.
For mass production batch, it will be delivered by air or sea.
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View