Industrial Pharmacutical Medical Cosmetic Grade CAS No 123-99-9 Azelaic Acid

• CAS No.: 123-99-9
• Formula: C9h16o4
• EINECS: 204-669-1
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: SAMREAL-A-12
• Colour: White
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: samreal
• Origin: China
• Production Capacity: 100 Ton/Tons Per Month

Product Description

Azelaic Acid CAS 123-99-9
Our company supply the following specs:

99%  Pharmacutical grade

98% cosmetic grade

80%, 97%, 98% industrial grade

Product Name	Azelaic acid	CAS No	123-99-9
Batch number	20210528	Manufacture date	2021.05.28
Quantity	20kg	Expiry date	2024.05.27
Grade	Medical grade	Storage conditions	Normal temperature,cool and dry place
Items	Standard			Results
Appeaeance	White powder solid			Qualified
Content	≥99.00%			99.42%
Total dicarboxylic acid content	≥99.5%			99.57%
Monoacid content	≤0.10%			0.08%
Melting point	107.5ºC-108.5ºC			107.6ºC-108.2ºC
Acid value	585.0mgKOH/g-595.0mgKOH/g			593.7mgKOH/g
Water content	≤0.5%			0.39%
Ash content	≤0.05%			0.02%
Heavy metal	≤0.001%			0.0008%
Light transmittance,440nm	97%-100%			98%
Light transmittance,550nm	97%-100%			98%
Partide size	50um			98.0%<50um 30%<30um
The chloride ion	≤0.005%			0.003%
Sulfate	≤0.025%			0.020%
Iron ions	≤0.002%			0.0019%

Product Name	Azelaic acid	CAS No	123-99-9
Batch number	20210626	Manufacture date	2021.06.26
Quantity	200kg	Expiry date	2023.06.25
Grade	Chemical grade
Items	Standard			Results
Appeaeance	White powder solid			Qualified
Content	≥98.00%			98.38%
Total dicarboxylic acid content	≥99%			99.29%
Monoacid content	≤0.30%			0.22%
Melting point	106ºC-107.5ºC			106.1ºC-107.1ºC
Acid value	585.0mgKOH/g-595.0mgKOH/g			593.7mgKOH/g
Water content	≤0.5%			0.4%
Ash content	≤0.5%			0.2%
Heavy metal	≤20%			10%
Light transmittance,440nm	95%-100%			97%
Light transmittance,550nm	95%-100%			97%

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