BGC > Produktsuche > DMAE bitartrate | 5988-51-2

Molecular Formula: C4H11NO.C4H6O6

Assay	99 ~100.5 %
DMAE content	36.9 ~ 37.68 % min.
Identification A,B	Qualified
Arsenic (As).	≤ 2 ppm
Total Heavy Metals	≤ 10 ppm
Lead (Pb)	≤ 3 ppm
Cadmium (Cd)	≤ 1 ppm
Mercury (Hg)	≤ 0.1 ppm
Residue on ignition	≤ 0.1 %
Water	≤ 0.5 %
PH	3.0 ~ 4.0
Specific rotation	+17.5°~ +18.5°
1,4-dioxane	≤ 0.001 %
E. Coli	Negative
Salmonella	Negative
Coliforms	<300cfu/g
Yeast & Mould	<100cfu/g
Total plate count	≤ 1,000cfu/g
Appearance	White crystalline powder

Assay: 99 ~100.5 % | DMAE content: 36.9 ~ 37.68 % min. | Identification A,B: Qualified | Arsenic (As): ≤ 2 ppm | Total Heavy Metals: ≤ 10 ppm | Lead (Pb): ≤ 3 ppm | Cadmium (Cd): ≤ 1 ppm | Mercury (Hg): ≤ 0.1 ppm | Residue on ignition: ≤ 0.1 % | Water: ≤ 0.5 % | PH: 3.0 ~ 4.0 | Specific rotation: +17.5°~ +18.5° | 1,4-dioxane: ≤ 0.001 % | E. Coli: Negative | Salmonella: Negative | Coliforms: <300cfu/g | Yeast & Mould: <100cfu/g | Total plate count: ≤ 1,000cfu/g | Appearance: White crystalline powder

Molecular Formula: C8H17NO7
Molecular Weight: 239.22
WGKGermany: 2

Appearance	White Crystalline Powder
Identification	Positive Reaction
Assay	NLT 99.0%
DMAE	NLT 36.9%
Water	NMT 0.5%
pH (10% solution)	3.0-4.0
Specific Rotation	+17.5°~ +18.5°
Residue on Ignition	NMT 0.1%
Heavy Metals	NMT 10 ppm
Lead	NMT 1 ppm
Arsenic	NMT 1 ppm
Cadmium	NMT 0.2 ppm
Mercury	NMT 0.1 ppm
Total Plate Count	NMT 1000 cfu/g
Yeast and Mold	NMT 100 cfu/g
E.coli	Negative/10g
Pakaging	25kg/drum

Appearance	White crystalline powder
Content	99%-100.5%
Heavy Metals	10 ppm max
Arsenic (As)	2 ppm max
Lead (Pb)	3 ppm max
Cadmium (Cd)	1 ppm max
Mercury (Hg)	0.1 ppm max
Residue on ignition	0.1% max
Water	0.5% max
PH	3.0 - 4.0
DMAE content	36.9%- 37.68%
Specific rotation	+17.5° to +18.5°
1,4-dioxane	0.001% max