BGC > Product Search > o-Hydroxybenzoic acid | 69-72-7

Specification: HG/T-3398-2003
Annual Output(mt): 30000

99% up, High Density

Industrial grade
Items	Requirements
Appearance	Pale pink to white powder
Salicylic acid	≥ 99.0%
Phenol	≤ 0.20%
Ash	≤ 0.30%
Initial melting point	≥ 156.0℃
Sublime Grade
Appearance	White crystalline powder.
Phenol	≤ 0.2%
M.P.	≥ 158.0℃
Moisture	≤ 0.40%
Carbonating extend	≤ 6#
Black particle NRS	≤ 12
Foreign matter particle NRS	≤ 5
Assay	≥ 99.0%
Initial melting point	≥ 156.0℃
Medical grade
Characters	A white, crystalline powder or white or colourless, acicular crystals, slightly soluble in water, freely soluble in ethanol (96percent)sparingly soluble in methylene chloride
Identification A	Melting point 158oC -161oC
Identification B	The IR spectrum of sample complies whit salicylic acid CRS
Appearance of solution	Solution is clear and colourless
Related substances
4-hydroxybenzoic acid	≤ 0.1%
4-hydroxyisophthalic acid	≤ 0.05%
Phenol	≤ 0.02%
Other impurities	≤ 0.05%
Total impurities	≤ 0.2%
Chloride	≤ 100ppm
Sulfate	≤ 200ppm
Heavy metals	≤ 20ppm
Loss on drying	≤ 0.5%
Sulphated ash	≤ 0.1%
Assay (dried substance)	ContainsC7H6O399.0%-100.5%

Molecular Formula: C7H6O3
Molecular Weight: 138.12

Trade name	Salicylic acid
INCI name	Salicylic acid
EINECS / EC No.	200-712-3

EINECS: 200-712-3
Molecular formula: C7H6O3

MF	C7H6O3
EINECS No.	200-712-3
Place of Origin	Shandong, China
Type	Syntheses Material Intermediates
Purity	99%
Application	cosmestc grade
Appearance	White Powder

Alternative name	Salicylsäure plv., API
Further description	Acidum salicylicum
Monograph	Ph.Eur. 9.0
Pharmaceutical status	pharmacy-only (conditionally)
INCI	Salicylic Acid
UEXDES	Chemicals solid

Alternative name	Salicylsäure, mikronisiert, API
Further description	Acidum salicylicum
Monograph	Ph.Eur. 9.0
Pharmaceutical status	pharmacy-only (conditionally)
INCI	Salicylic Acid
UEXDES	Chemicals solid

Content	99.50-101.0%
Clarity and color of solution Clear and colorless
Heavy metal	≤ 20ppm
Free salicylic acid	≤ 500ppm
Ignition residue	≤ 0.1%
Loss on drying	≤ 0.50%
Relative matters	≤ 0.1%
Appearance white crystal or crystalline powder.

Assay: 98%min
Specification: Pharmacopeia Standard or Enterprise Standard
Alternative repackage service: 1G, 5G, 10G, 20G etc
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Purity: 98%
Smile code: OC1=CC=CC=C1C(O)=O
MDL Number: MFCD00002439
MolFormula: C7H6O3
MolWeight: 138.1207
Available in stock: 65138.053

Smile code:
OC1=CC=CC=C1C(O)=O
MDL Number:
MFCD00002439
Purity :
98%
Available in stock:
30607.701 g