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Created with Pixso. Daily Chemicals Salicylic Acid Cas 69-72-7 FEMA 3985 Fragrances Dyes Rubber Additives

Daily Chemicals Salicylic Acid Cas 69-72-7 FEMA 3985 Fragrances Dyes Rubber Additives

Tên thương hiệu: Senzhuo
Số mẫu: SZ-CTS
MOQ: 1kg
Giá cả: US $5.00 - 13.00/ Kilogram
Thời gian giao hàng: 5-8 NGÀY LÀM VIỆC
Điều khoản thanh toán: T/T, Western Union, L/C
Thông tin chi tiết
Nguồn gốc:
Trung Quốc
Chứng nhận:
ISO9001
Tên sản phẩm:
Axit salicylic
CAS:
69-72-7
MF:
C7H6O3
MW:
138.12
EINECS:
200-712-3
Colorl:
bột màu trắng
chi tiết đóng gói:
1kg/túi 25kg/trống
Khả năng cung cấp:
1000kg/năm
Làm nổi bật:

salicylic acid daily chemical

,

salicylic acid rubber additive

,

salicylic acid fragrance dye

Mô tả sản phẩm
Daily Chemicals Salicylic Acid Cas 69-72-7 FEMA 3985 Fragrances Dyes Rubber Additives
Introduction:
Salicylic acid, also known as willow acid, is a stronger acid than benzoic acid. It darkens in color under sunlight, forms a purplish-red chelate with iron ions, and reacts with ferric chloride to produce a purple color. It is thermally unstable, readily decarboxylating to form phenol when heated to 200℃. In nature, salicylic acid exists primarily as a methyl ester in birch bark oil, accounting for up to 96% of its composition. It is also found in cinnamon oil, violet oil, and wintergreen oil. Only small amounts of free salicylic acid exist in plants.
Uses:

Salicylic acid is an important raw material for fine chemicals such as pharmaceuticals, fragrances, dyes, and rubber additives. In the pharmaceutical industry, salicylic acid is used as a disinfectant and antiseptic for treating localized hyperkeratosis and fungal skin infections. In the rubber industry, it is used to produce anti-scorching agents, ultraviolet absorbers, and foaming agents. Salicylic acid can also be used as a curing agent for phenolic resins, a preservative for textile printing and dyeing sizing agents, and a swelling agent (dyeing accelerator) in the dyeing of synthetic fibers.

Product Name Salicylic acid
CAS 69-72-7
MF C7H6O3
MW 138.12
EINECS 200-712-3
Color white powder
Daily Chemicals Salicylic Acid Cas 69-72-7 FEMA 3985 Fragrances Dyes Rubber Additives 0