1-AMINO-2-NAPHTHALENESULFONIC ACID

1-AMINO-2-NAPHTHALENESULFONIC ACID 구조식 이미지
카스 번호:
81-06-1
상품명:
1-AMINO-2-NAPHTHALENESULFONIC ACID
동의어(영문):
O-NAPHTHIONIC ACID;ONZWNZGVZFLMNZ-UHFFFAOYSA-N;1,2-Naphthylaminesulfonic acid;α-Naphthylamine-2-sulfonic acid;1-NAPHTHYLAMINE-2-SULFONIC ACID;1-amino-2-naphthalenesulfonicaci;1-aminonaphthalene-2-sulfonicaci;1-AMINO-2-NAPHTHALENESULFONIC ACID;1-aminonaphthalene-2-sulfonic acid;1-NAPHTHYLAMINE-2-SULFONIC ACID 98%
CBNumber:
CB8781833
분자식:
C10H9NO3S
포뮬러 무게:
223.25
MOL 파일:
81-06-1.mol
MSDS 파일:
SDS

1-AMINO-2-NAPHTHALENESULFONIC ACID 속성

밀도
1.3588 (rough estimate)
굴절률
1.6500 (estimate)
산도 계수 (pKa)
pK1: 1.71 (25°C)
수용성
4.1g/L(20℃)
EPA
2-Naphthalenesulfonic acid, 1-amino- (81-06-1)

안전

1-AMINO-2-NAPHTHALENESULFONIC ACID C화학적 특성, 용도, 생산

화학적 성질

1-Aminonaphthalene-2-sulfonic acid [81- 06-1]. ortho-naphthionic acid, C10H9NO3S, Mr 223.24, mp 262 – 265℃ (decomp.), is sparingly soluble in cold water but dissolves in hot water to give a 3 % solution. The sodium salt is more readily soluble in water (1.7 % at 20℃ and 10 % at 100℃). The calcium salt is similarly soluble, but the barium salt is almost insoluble.

1-AMINO-2-NAPHTHALENESULFONIC ACID 준비 용품 및 원자재

원자재

준비 용품


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