柠檬酸（枸橼酸）
C6H8O7·H2O
本产品是由淀粉经过发酵，然后用碳酸钙担取而成。它是一种重要化工原料，广泛用于食品、医药、化工、皮革、印刷、无毒电镀及原子能等工业。
CITRIC ACID
This prodrct is made firstly through fermented starch,then refined
by Calcium Carbonate.It is a sort of important chemical raw material,widely
used in foodstuffs, medicine,chimistry,leather,printing,poisonless
electrophate,atom energy and other industries.
一水柠檬酸CITRIC ACID MONOHYDRATE
质量指标 英国药典BP93版 Quality Index:BP93
| 检测项目ANALYSIS ITEM |
单位RNIT |
标准规定价
QUALITY INDEXES
|
实测值
ANALYSIS RESULT |
性状
DESCRIPTION
|
|
白色结晶
WHITE CRYSTALS
|
白色结晶
WHITE CRYSTALS |
溶解度
SOLUBILTY
|
|
符合要求
Comply with the specification
|
符合试验
COMPLY WITH THE TEST |
鉴别试验DISTINGUISH TEST
|
|
符合试验
COMPLY WITH THE TEST
|
符合试验
COMPLY WITH THE TEST |
样液透明度及色泽TRANSPARENCY AND COLOUR OF SAMPLE
|
|
符合试验
COMPLY WITH THE TEST
|
符合试验
COMPLY WITH THE TEST
|
| 钡 Ba |
|
符合试验
COMPLY WITH THE TEST
|
符合试验
COMPLY WITH THE TEST
|
钙 不超过
Ca NOT MORE THAN
|
PPM |
200 |
|
重金属 不超过
HEAVY METALS NOT MORE THAN
|
PPM |
10 |
|
铁 不超过
Fe NOT MORE THAN
|
PPM |
50 |
|
氯化物 不超过
CHOLORIDE NOT MORE THAN
|
PPM |
50 |
|
草酸盐 不超过
OXALATE NOT MORE THAN
|
PPM |
350 |
|
硫酸盐 不超过
SULPHATE NOT MORE THAN
|
PPM |
150 |
|
易碳化物
FEADILY CARBONISABLE SUBSTANCES
|
|
不深于标准NOT MORE THAN ST ANDARD |
不深于标准NOT MORE THAN ST ANDARD |
水份 不超过
WATER NOT MORE THAN
|
% |
7.5-9.0 |
|
| 硫酸灰份 不超过SULPHATED ASH NOT MORE THAN |
% |
0.1 |
|
| 含量 ASSAY |
% |
99.50-101.00 |
|
| 砷 不超过As NOT MORE THAN |
PPM |
1 |
|
|
