Tên IUPAC: sodium 2-hydroxybenzoate
Số EC: 200-198-0
Khối lượng phân tử: 160.1
Công thức hoá học: C₇H₅NaO₃
Số CAS: 54-21-7
Tình trạng pháp lý: Nguyên liệu cấp dược phẩm
Tiêu chuẩn chứng nhận: Đạt tiêu chuẩn dược điển USP, BP, EP, JP
Độ tinh khiết: Hàm lượng 99.0-101.0%
Ứng dụng: Thuốc hạ sốt/giảm đau dùng cho đau khớp và viêm khớp dạng thấp
Properties: Colorless crystal or crystal thin slice(scale)or white crystal powder,odorless or smelt sweet or salty slightly.Appears qualitative change when meets light,easily soluble in water,alcohol,and glycerin,soluble in one part of water and 11 part of alcohol.
Appearance: Colorless crystal or crystal powder or crystal slice.
Content: 99.0-101.0%
Acidity: Can not exceed 2.0 ml when consuming 0.01MnaOH standard solution
Sulphate: ≤600PPm
Heavy Metal: ≤20PPm
Loss on Drying: ≤0.5%
Use: Fever-allaying,analgesia,antirheumatism,used for arthralgia and rheumatoid arthritis partially.

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Founded in 2002, JQC(HUAYIN) PHARMACEUTICAL CO., LTD is a private pharmaceutical enterprise focused on the development and extension manufacture of salicylic acid series products (including antipyretic-analgesic drugs and prophylactic biological products), holding its own drug production license, product production number, free sale certificate and independent import/export authority. The company passed China's national GMP certification in late 2004 and has repeatedly been recognized as an advanced safety production unit, advanced production enterprise, financial credit enterprise and excellent private enterprise. Offering OEM manufacturing to customers worldwide across North America, Europe, Asia, the Middle East and Africa, the company competes on internationally recognized standards, an experienced R&D team, reliable delivery, strong production capacity, a broad product line and a solid industry reputation.