• D-Glucosamine Sulfate Sodium Chloride

D-Glucosamine Sulfate Sodium Chloride

D-Glucosamine Sulfate Sodium Chloride D-Glucosamine Sulfate Sodium Chloride is also known as D-glucosamine sulfate 2NaCl, is white crystalline powder and the formula is (C6H14NO5)2SO4.2NaCL with molecular weight of 566.52. This product has a wide range of applications. To be more precise, this...

Product Details

D-Glucosamine Sulfate Sodium Chloride 


D-Glucosamine Sulphate·2NaCl

 

Chemical Name: 2-Amino-2-deoxy-ß-D-Glucan-Sulphate Salt-Sodium Salt

Molecular Formula: (C6H14NO5)2SO4·2NaCl

Molecular Weight: 573.30

Chemical Structure:

CAS NO.: 38899-05-7

Customs commodity code: 29329990.99

Product Property & Uses:

This product is natural amine sugar extracted from the Chitin in the sea shrimp and crab shell, as food additive and raw material for pharmacy. It is white crystalline powder, non-harmful, odourless, non-pollutive, non-corrosive, non-burnable,non-explosive, according with the export standard of WTO. 

Specification & Package

Content >=99.5%
Particle size>=20 Mesh,100Mesh(or other sizes)
White crystalline powder
Packed hermetically in 2 layers plastic bags(PE) and fiber drum(or carton)
Outer size: 36×36cm
Net weight 25.0kg
Gross weight 27.0kg

ITEM 

SPECIFICATION

Properties (physical):


Appearance

White Crystalline, Free Flowing Powder

Odour

Odourless

Bulk Density

NLT0.75 g/ml

As Tapped Density

Meets the requirements of USP32

Particle Size

100% through 60 Mesh

Analytical Properties:


Assay (HPLC)

98.0—102.0% (on the dried basis)

Identification


A: Infrared Absorption

Meets the requirement

B: Tests for Chloride,Sodium,and Sulfate

Meets the requirement

C: Retention time in the Assay

Corresponds to the reference standard

Transm

>90.0% (10.0%Water Solut.-450nm)

Specific Rotation〔α〕D20

+52.00°-- +54.00°

pH (20mg/ml.aq.sol.)

3.0—5.0

Loss on Drying

NMT1.0%

Residue on Ignition

23.5%~25.0%

Chloride (Cl)

11.7% -- 12.5%

Content of Sulfate

16.3%~17.3%

Sodium

7.0%~8.3%

Potassium

No Precipitate is Formed

Heavy Metals

NMT 10 ppm

Iron (fe)

NMT 10 ppm

Lead

NMT 0.5 ppm

Arsenic (As)

NMT 3.0 ppm

Mercury

NMT 0.5 ppm

Organic volatile impurities

Meets the Requirements

Microbial:


Total Aerobic

NMT 1,000 cfu/g

Yeast and Mold

NMT 100 cfu/g

E. Coli

Negative in 1g

Salmonella

Negative in 1g

Staphylococcus Aureus

Negative in 10g

Enterobacteria & other gram neg

NMT 100 cfu/g

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