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USP 42 Food Grade D-Glucosamine Sulfate 2NACL White Powder CAS 38899-05-7
  • USP 42 Food Grade D-Glucosamine Sulfate 2NACL White Powder CAS 38899-05-7

USP 42 Food Grade D-Glucosamine Sulfate 2NACL White Powder CAS 38899-05-7

Place of Origin China
Brand Name HS
Certification ISO and NSF-GMP
Model Number USP GRADE
Product Details
Raw Material:
Test Standard:
White Crystals Powder
Particle Size:
100% Through 30 Mesh Or 80 Mesh
Health Supplement For Joints
High Light: 

Food Grade D Glucosamine Sulfate 2NACL


USP 42 D Glucosamine Sulfate


White Powder D Glucosamine Sulfate 2NACL

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Minimum Order Quantity
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Packaging Details
Delivery Time
Based on purchase Quantity
Payment Terms
L/C, T/T
Supply Ability
Product Description

USP 42 Food Grade D-Glucosamine Sulfate 2NACL White Powder With CAS# 38899-05-7

USP42 Food grade D-Glucosamine Sulfate 2NACL White Powder With CAS# 38899-05-7

Description of D-glucosamine sulfate 2NACL ?

Glucosamine Sulfate 2NACL
CAS NO.: 38899-05-7
Grade: Food grade
Appearance: Crystalline white powder
Test method: USP/EP/BP USP42
Assay: 99% Min.

The raw material used to produce D-glucosamine sulfaet 2NACL is the shells of shellfish such as the shrimp and the crab. The glucosamine sulfate 2NACL is white crystal produced in a NSF-GMP Verified facility. It has a bulk density of around 0.75g/ml with a particle size of 30 mesh. The purity is no less than 98% by HPLC testing method, and it has a good solubility into water.

Please check the specification sheet of the D-glucosamine 2NACL as below, this is a USP grade specification.




Appearance White to off-white powder Pass

A.Infrared Absorption (197K)
B: It meets the requirements of the tests for chloride and sodium. (191)
C: The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay
D:In the test for Content of sulfate, after the addition of barium chloride TS a white precipitate is formed

 USP 197
 USP 191

Solubility: Very soluble in water, sparingly soluble in methanol, practically insoluble in acetone  
Assay 98%-102%   USP42
Specific Rotation 50°- 55°  USP781
PH (2%,25°) 3.0-5.0  USP791
Loss on drying Less than1.0%   USP731
Residue on Ignition 22.5%-26.0%(dry base)  USP281
Organic Volatile Impurities Meet requirements   USP467
Sulfate 16.3%-17.3%   USP221
Potassium No precipitate forms  USP
Sodium Indentification Meet requirement for sodium identification  USP
Bulk Desity >0.8g/ml  IN-HOUSE
Heavy Metal NMT10PPM (Method I USP231)  USP231
Arsenic NMT3ppm(Method I USP231)  USP231
Total Bacteria Count <1000CFU/g (USP2021)  USP2021
Yeast & Mold <100CFU/g (USP2021)  USP2021
Salmonella Negative (USP2022)  USP2022
E.Coli Negative (USP2022)  USP2022
Staphylococcus Aureus Negative (USP2022)  USP2022
Particle size 30 MESH IN-HOUSE

Storage: 25kg/drum, keep in an airtight container, protected from light.

Generally, the main charaters  of D-glucosamine Sulfate 2NACL for your infomation:

Raw Material Shells of Shellfish
Apperance White crystals
Production NSF-GMP verified facility
ISO Certificate Available
Density No Less Than 0.75g/ml
Particle size 100% through 30 mesh
Heavy Metal NMT 10 ppt in total
Micro NMT 1000cfu/g in total
Quality Standard USP38
Purity/Assay NLT 98%

The Function of D-glucosamine sulfate 2NACL
1. Glucosamine Sulfate Sodium Chloride can be used as cosmetic additives,it has antioxidant effect.
2. Glucosamine Sulfate Sodium Chloride can be used in the plant and plant growth regulating surfactant.

3. Glucosamine sulfate and its double salt for active pharmaceutical ingredients of rheumatoid arthritis, in recent years found that absorb free radicals, anti-aging, weight loss, regulates endocrine and various beneficial physiological function.So it is widely used in food additives and health food production
 The Application of D-glucosamine sulfate 2NACL

1. Mainly applied in medical supplies. It has important physiological functions on human bodies, participating in liver and kidney detoxification, playing an role in anti-inflammatory and liver protection, stimulating the growth of bacillus in infants’ intestinal tracts, having favorable curative effects on curing rheumatic inflammation and gastric ulcer, and restraining cell growth.

2. It is the major raw material for compounding antibiotics and anti-cancer drugs.

3. It can also be applied as additives of food, cosmetics, and feed, with very wide application.
Why choose our company ?
1. 20 years experience. Our company had been in the business of joint health ingredients for about 20 years.

2. NSF-GMP. The production facility of our company had been NSF-GMP Verified.
3. We have good reputation among our customers due to our great customer services.


Q1: Are you a manufacturer?

A: Yes, we invested in our own factory

Q2: How to contact with us?

A: Click the Alibaba "Contact Supplier" And then send us message the product you are nterested in, we will reply you within 8 hours

Q3: Which kind of payment terms do you accept?

A: For small order, you can pay by T/T,Western Union or Paypal. For big order, you can pay us by T/T, L/C, or D/P etc.

Q4: Can you give me a discount price?

A: Yes, the larger quantity, the lower price.

Q5: How can I get a sample?

A: Free samples is available,but freight charges will be at your account and the charges will be returned to you or be deducted from your order in the future.

Q6: How to confirm the Product Quality before placing orders?

A: We can supply the previous test report from the 3rd lab for your reference.And, you also can test our free sample before you order it.

Q7: How do you treat quality complaint?

A: First of all, our quality control will control strictly according to SOP. The Second, if there is a real quality problem caused by us, we will arrange a replacement or give you a refund.Anyway, we will take 100% responsibility.
The picture of our lab:

USP 42 Food Grade D-Glucosamine Sulfate 2NACL White Powder CAS 38899-05-7 0

The OE Customers' products 

USP 42 Food Grade D-Glucosamine Sulfate 2NACL White Powder CAS 38899-05-7 1

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