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Sulfanilic acid CAS 121-57-3

화학 이름: Sulfanilic acid

동의어 이름:4-aminobenzenesulfonate；Diazobenzenesulfonic acid test solution(ChP)；Mesalazine EP Impurity O

CAS 번호: 121-57-3

분자식: C6H7NO3S

분자량: 173.19

EINECS 아니: 204-482-5

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구조식:

여행지 설명:

항목	제품 사양
외관	백색 결정질 분말
Sulfanilic acidcontent	≥ 99의 %
Free aniline content	≤0.02 %
수 불용성	≤0.10 %

속성 및 용법:

Sulfanilic acid (CAS: 121-47-1) is also called p-Aminobenzenesulfonic acid. It is a white or off-white crystal used in dyes, medicine, food and chemical industries. It is stable and reactive.

1. Core intermediates in the dye industry

P-aminobenzenesulfonic acid is used to make azo dyes and acid dyes, and is widely used in textile and leather dyeing.

2. Key raw materials in the pharmaceutical field

As an intermediate for sulfonamide antibiotics, p-aminobenzenesulfonic acid is also used in the synthesis of non-steroidal anti-inflammatory drugs and antihypertensive drugs.

3. 식품산업에의 적용

P-aminobenzenesulfonic acid is used as an intermediate for azo pigments, as a food additive and preservative.

4. Additives in chemical and synthetic materials

P-aminobenzenesulfonic acid is used as a stabilizer for polymeric materials and is involved in the production of photosensitive materials and flame retardants.

5. Chemical analysis and detection

P-aminobenzenesulfonic acid is used for metal ion detection and elemental analysis, and is used in soil and serum bilirubin detection.

저장 조건 : Store in the ventilated and low temperature and drying warehouse; Stored and transported separately from food raw materials.

포장 : 본 제품은 25kg 골판지 드럼에 포장되며, 고객의 요구에 맞게 맞춤 제작이 가능합니다.