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Product name: D-Arginine

Chemical name: D-2-amino-5-guanidino valeric acid

Molecular formula: C₆H₁₄N₄O₂

Molecular weight: 174.2

CAS No.: 157-06-2

Molecular structural formula:

Packing specification: polyethylene film bag inside, 25kg paper drum outside

Storage: Keep in a cool place, tightly sealed and protected from light, valid period is two years

Quality Standard:

Sr.No	Items	Specification
1	Appearance	A white to off-white powder
2	Specific Rotation [α]₂₀^D	-24.00°～-28.0°
3	Loss on Drying	≤0.50%
4	Solubility in Water	Solution is transparent
5	Chloride(Cl)	≤0.020%
6	Sulfate(SO₄)	≤0.020%
7	PH	10.5-12.0
8	Assay	99.00%-101.00%
9	L-Arginine	≤0.20%

If you have special requirements, please communicate in advance.

Uses:

1. Chemical reagents

2. D-Arg is a non-protein amino acid, which is an important intermediate for the synthesis of anti-AIDS drugs, cardiovascular and cerebrovascular drugs, anti-tumor drugs and weight loss drugs; for example, 1-deamino-8-D-arginine vasopressin;