Greentech Biochemicals Co., Ltd. is a reliable supplier for D-glucosamine Hydrochloride. Our regular product is D-glucosamine Hydrochloride, extracted from crab or shrimp shell. It is used as a dietary supplement along with chondroitin sulfate and MSM, mainly used for joint health.
D-glucosamine hydrochloride USP40
Source: Shrimp or crab shell
Assay: 98%-102%
Usage: Mainly used in joint health products
Product features: Soluble in water, easy absorption.
Items | USP Standard |
Description | White Crystalline Powder |
Identification | (1)IR Absorption (2)Chloride, Sodium, Sulfate test (3)HPLC |
Specific Rotation(25℃) | +70.00°- +73.00° |
Residue on Ignition | ≤0.1% |
Loss on Drying | ≤1.0% |
PH(2%,25℃) | 3.0-5.0 |
Chloride | Meet the requirement |
Sulfate | NMT 0.24% |
Heavy Metal | ≤10ppm |
Arsenic | ≤3ppm |
Lead | ≤3ppm |
Mercury | ≤0.1ppm |
Cadminum | ≤1ppm |
Assay | 98.00~102.00% |
Total plate count | MAX 1000cfu/g |
Yeast&mold | MAX 100cfu/g |
Salmonella | Negative |
E.Coli | Negative |
Staphylococcus Aureus | Negative |
Shelf life | 3 years |
Storage | Preserve in a tight, light-resistant containers |
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