陈一文：被掩盖可怕真相："化学浸出"溶剂正己烷含致白血病苯残留

被掩盖可怕真相："化学浸出"溶剂正己烷含致白血病苯残留

(2015-08-09 13:36:52)

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国内外正己烷溶剂的主要用途是从大豆等油料作物萃取植物食用油。美国食品药物管理署（FDA）对世界科学界公认神经毒素的正己烷溶剂萃取的大豆油、玉米油、油菜籽油、葵花籽油等食用油及其作为食品/饲料原料中的正己烷残留没有任何规定。中国食用油国家标准:“一级、二级食用油”正己烷残留≤10mg/kg；大中小学食堂、餐厅、食品加工厂用大包装“三级、四级食用油”正己烷残留≤50mg/kg；添加到婴儿配方乳粉大豆蛋白粉正己烷残留≤500mg/kg！国家食品药物监督管理局、农业部、计生委与“化学浸出”食用油产业竭力掩盖的可怕真相：国内外“化学浸出”正己烷溶剂含致癌、致白血病的苯残留与不挥发物（石油残渣）！国内外研究无争议公认：饮食中苯残留，无论多微量，皆致癌！

The main use of n-hexane solvent is to extract food oil from soybeans and other vegetable oil containing seeds. The FDA applies no restrictions on n-Hexane residue of soybean oil, corn oil, canola oil, sunflower oil etc food oils processed by n-hexane. Chinese National Standard for food oil: "Grade 1 & Grade 2": n-hexane residue≤10mg/kg; "Grade 3 & Grade 4" packed in large barrels especially used by school canteens, restaurants and food processing plants, n-hexane residue ≤50mg/kg; Food grade soybean protein powder, n-hexane residue ≤500mg/kg, which is added to infant formula powder! The State Food & Drug Supervisory Administration Bureau, the Ministry of Agriculture, the Ministry of Health, and the food oil industry, all try to cover up scaring truth: All n-hexane solvents used overseas and in China for chemical extracting vegetable oils contains residues of benzene and "Non Volatile Residue" （crude oil residues）causing cancer, leaukemia. Worldwide studies recognize: Benzene, regardless how low level, is carcinogens!

证据1：中华人民共和国国家标准《工业己烷》（GB17602-1998）

Evidence 1: PRC National Standard: Commercial Hexane (GB17602-1998)

http://www.bzxz.net/bzxz/163.html

1. 范围：本标准所属产品适用于通常成为己烷类的系列产品，可作为制备粘接剂、涂料、油墨、化学合成工艺的原料及包括植物油脂在内的各种萃取过程的溶剂。

1. Scope: The products covered under this standard are suitable to a series of common hexane products, can be used to prepare adhesives, coating agents, ink, raw materials of synthesis processes, and solvents used in various processes for extracting vegetable oils etc.

表1 工业己烷技术要求

Table 1 Industrial Hexane Specifications

项目

Item

质量指标

Quality Parameter

试验方法

Test Method

密度（20℃），kg/m³

Density (20^oC), Kg/m³

655 - 681

GB/T 1884和GB/T 1885

GB/T 1884 & GB/T 1885

气味¹⁾

Odor¹⁾

无残留异味

No odor

附录A

Appendix A

贝壳松脂丁醇值¹⁾

Kauri butanol value¹⁾

报告

Report

GB/T 11134

溴指数不大于

Bromine index, not greater

1000

GB/T 11136

颜色（满足下列两指标之一）：

Color (Meet one parameter)

赛波特色号不小于

Saybolt color no. Not less than

铂-钴色号不大于

Platinum - cobalt color number is not greater than

+28

GB/T 3555²⁾

GB/T 3143

馏程 Distillation

初馏点，℃不低于

Initial boiling point, ^oC not less

干点，℃不高于

Dry point, ^oC not greater

附录B

Appendix B

硫含量，mg/kg不大于

Sulfure, mg/kg not greater

SH/T 0253

不挥发物，mg/100mL 不大于

Non Volatile Residue, mg/100ml not greater

附录C

Appendix C

苯含量，%（m/m）

Benzene, % (m/m)

0.1

GB/T 17474

1)除作为植物油脂抽提溶剂外，可执行协议指标。

1)Besides used as vegetable oil extraction solvent, can implement parameters of agreement.

2)有争议时，该方法为仲裁方法。

2)During conflicts, this method can be used as arbitration method.

Evidence image 1:

证据2：食品工业用己烷（南京扬子石化炼化有限责任公司）

Evidence 2: Food Grade Industrial Hexane (Nanjing YangziPetrochemical Refinery Co., Ltd.)

执行标准：《食品工业用己烷》（Q/3201YSLH 01-2005）

Implemented standard: Food Grade Industrial Hexane (Q/3201YSLH 01-2005)

可作为食品油浸出工艺中作萃取剂或用作其它化工原料。

Can be used as solvent for food oil extraction process or as other chemical raw material.

http://www.njlhgs.com/ProductView.asp?pid=6

食品工业用己烷质量要求

Food Grade Industrial Hexane Quality Requirement

项目 Item	指标 Parameter	试验方法 Test Method
密度（20℃），kg/m³ Density	660～680	GB/T 1884-2000
气味 Odor	无残留异味 No abnormal odor	GB 17602-1998 附录A Appendix A
贝壳松脂丁醇值 Kauri Butanol value	报告 Report	GB/T 11134-1989
溴指数，mgBr/100g 不大于 Bromine index	300	SH/T 0630-1996
馏程：Distillation Range 初馏点，℃ 不低于 Initial boiling point, ^oC not less 干点，℃ 不高于 Dry point, ^oC not greater	65 70	GB 17602-1998 附录B Appendix B
苯，mg/kg 不大于 Benzene, mg/kg not greater than	100	GB/T 17474-1998
硫，mg/kg 不大于 Sulphure, mg/kg not greater than	1	SH/T 0253-92
正己烷含量，% 不小于 n-Hexane content, %, not less than	60	附录A Appendix A

项目

Item

指标

Parameter

试验方法

Test Method

密度（20℃），kg/m³

Density

660～680

GB/T 1884-2000

气味

Odor

无残留异味

No abnormal odor

GB 17602-1998 附录A

Appendix A

贝壳松脂丁醇值

Kauri Butanol value

报告

Report

GB/T 11134-1989

溴指数，mgBr/100g 不大于

Bromine index

300

SH/T 0630-1996

颜色：赛波特色号不小于

Color: Saybolt color No. not less

＋28

GB/T 3555-1992

馏程：Distillation Range

初馏点，℃ 不低于

Initial boiling point, ^oC not less

干点，℃ 不高于

Dry point, ^oC not greater

GB 17602-1998 附录B

Appendix B

苯，mg/kg 不大于

Benzene, mg/kg not greater than

100

GB/T 17474-1998

硫，mg/kg 不大于

Sulphure, mg/kg not greater than

SH/T 0253-92

正己烷含量，% 不小于

n-Hexane content, %, not less than

附录A

Appendix A

Evidence image 2:

Evidence 3: Chemtrade Overseas Private Limited, India

证据2：印度化学贸易海外私人有限公司

As a leading Importer of Hexane – ideal for oil seeds extraction & food industries, in India. We cater more than 15,000 Mt. annually in the Indian Sub-Continent. To our pride, we have esteemed customers from Oil Industries, Chemical Industries and Pharma Industries.

作为领先的正己烷进口商 -- 用于印度油料作物萃取与食品业。我们每年在印度次大陆经营15,000吨正己烷。我们荣幸地拥有油脂业、化学工业与制药业令人尊敬的客户。

http://www.chemtrade.in/pdf/Chemtrade Leaflet.pdf

GENERAL SPECIFICATION OF HEXANE - USED FOR FOOD / OIL SEED EXTRACTION

正己烷技术要求 -- 用于食品 / 植物油萃取

	PROPERTY 性质	RESULTS 结果
1	Aromatic 芳香	<1% v/v
2	Saturates 饱和烃	99.0% v/v
3	Density @250 C 密度	0.6699 gm/ml
4	Colour 颜色	+30
5	Sulphur Content 硫含量	<1 Mg/kg
6	Copper Strip Corrosion (3 Hrs @ 50 Degree C) 铜带腐蚀	1 a
7	Doctor Test 医生测试	Negative
8	Lead 铅	<0.0005 gm/Litre
9	Phosphate 磷	<1 mg/kg
10	Distillation 蒸馏
10a	Initial Boiling Point 初馏点	65.60 C
10b	Dry Point 干点	70.00 C
11	Temperature Range of Final 10 % 最终温度范围	<2 0 C
12	Chloride 氯	<1 mg/kg
13	Bromine Number 溴值	<1
14	Non Volatile Residue 不挥发残留物	0.002 g/100ml
15	Reaction of Non Volatile Residue 不挥发残留物反应	Pass

CONFORMS TO IS:3470-1966 SPECIFICATIONS FOR HEXANE, FOOD GRADE

符合于食品级正己烷IS:3470-1966技术要求

Evidence image 3:

Evidence 4: SK Corporation n-Hexane, Korea

证据4：SK公司正己烷，韩国

Description: n-hexane has excellent characteristics of little reactivity. It is used as reaction solvent for polymerization, desorbent and extraction of edible oil. HS Code : 2901-10-2000

描述：正己烷具有很少反应性优异特征。它在食用油聚合、解吸与萃取中用为反应溶剂。HS编码：2901-10-2000。

Application: Polymerization, desorbent and extraction of edible oil

应用：用于食用油聚合、解吸与萃取。

http://www.sunnychem.co.kr/Normal_paraffins/datasheet_n-hexane_63_solvents_e.pdf

Specification

技术要求

Item 项目	Specification 技术要求	Unit Test 单位测试	Method 方法
Normal Hexane 正常正己烷	Min. 63	vol %	G.C
Specific Gravity, 比重 15.56/15.56°C	0.665~0.683		ASTM D4052
Distillation 蒸馏 - Initial Boiling Point -初馏点 - End Point - 终点	Min. 66.0 Max. 70.0	°C	ASTM D1078
Water content 水含量	Report 报告	wt·ppm	E 203
Color Saybolt 颜色铂-钴色	+30		ASTM D156
Benzene 苯残留	Max. 10	wt·ppm	G.C.
Non-Volatile Matter 非挥发物	Max. 1	mg/100ml	ASTM D1353
Bromine Index 溴值	Max. 10	mg/100g	ASTM D1492
Total Sulfur· 总硫含量	Max. 1	wt ppm	ASTM D3120
Copper Corrosion 铜腐蚀	1-a		ASTM D130

Evidence image 4:

Evidence 5: KENYA STANDARD DKS 2472:2013

证据5：肯尼亚标准 DKS 2472:2013

http://www.puntofocal.gov.ar/notific_otros_miembros/ken374_t.pdf

FOOD GRADE HEXANE - SPECIFICATION REQUIREMENTS

食品级正己烷 - 技术要求

Food Grade Hexane shall be a petroleum distillate fraction containing a high proportion of n-hexane and shall be clear, colourless liquid with characteristic petroleum like odour, free from sediment, suspended matter and moisture. Food grade hexane shall also satisfy the requirements specified in the Table 1 below:

食品级己烷是包含高含量正己烷的石油馏份，是透明无色液体，具有汽油似味道，无沉积物、悬浮物和水分。食品级正己烷还满足下述表1明确的要求：

Table 1: Requirements for Food Grade Hexane

表1：食品级正己烷的要求

SL.

Characteristics

特征

Requirements

要求

Method of test

测试方法

Appearance

外观

Clear and free from suspended matter

透明，无悬浮物。

Visual

视觉

Colour, Lovibond scale, Hazen Units

颜色，洛维邦得色标，Hazen单位

10 maximum

Annex A

附录A

Density,g/ml at 20^oC

密度

0.660-0.687

KS 1180

Distillation range

馏程

at 1013 mbar, ºC

IBP

D.P

KS 1180

Refractive Index at 20^oC

20^oC时折射率

1.375-1.384

KS 1180

Residue on evaporation

挥发残留物

g/100ml,

0.0005 max

KS 1180

Odor

味道

Characteristic

petroleum like odour

汽油似味道

KS 914

Reaction of non-volatile residue

非挥发物的反应

Neutral to methyl

orange

对甲基橙中性

Annex B

附录B

Benzene content, % v/v Max

苯含量

0.05

KS 2470 Annex C

附录C

Sulfur, mg/kg, Max

硫含量

KS 2470 Annex F

附录F

Lead, as Pb, g/kg,Max

铅含量

Annex D

附录D

Polycyclic aromatic hydrocarbon

多环芳烃

To pass the test

通过测试

Annex C

附录C

Evidence image 5:

Evidence 6: N-Hexane, Argentine

证据6：正己烷，阿根廷

Application: The major use n-hexane is to extract vegetable oils from crops due to its narrow distillation range and selective power.

应用：正己烷的主要用途是从油料作物萃取植物油，由于其狭隘的馏程与选择性力量。

http://www.chemicalland21.com/petrochemical/n-HEXANE.htm

PHYSICAL AND CHEMICAL PROPERTIES

物理与化学性质

PROPERTY 性质	UNITS 单位	TYPICAL 典型	TEST METHOD 试验方法
Benzene 苯	%v/v	0.03	ASTM D2600
Appearance 外观	-	Water White	VISUAL
Flash Point, TAG 闪点	C	<0	ASTM D56
Aniline Cloud Point 苯胺浊点	C	68.0	ASTM D611
Purity 纯度	-	Must Match	ENE 01/99

SALES SPECIFICATION

销售技术要求

PROPERTY 性质	UNITS 单位	MIN 最少	MAX 最多	TEST METHOD 测试方法
Total aromatics 总芳烃	%v/v		0.2	ASTM D2600
Density @20^oC 密度	Kg/l	0,.660	0.666	ASTM D1298
Colour 颜色	Saybolt	+25.0		ASTM D156
Distillation Range: I.B.P. 馏程 D.P.	C	61.0 67.0	67.0 73.0	ASTM d86
Sulphur 硫	%m/m		0.001	ASTM D1266
Non Volatile Matter 非挥发物	Mg/100ml		0.002	ASTM D1353

Evidence image 6:

Evidence 7: n-Hexane (Chinese foreign trading company)

证据7：正己烷（中国外贸公司）

Use: Solvent in electronic, pharmaceutical, vegetable oil, rubber, plastic, paint, coating industry.

使用：电子、医药、植物油、橡胶、塑料、漆、涂层业中的溶剂。

http://www.remastersys.com/sale/pz53d5a8d-z58f2f31-n-hexane-n-hexane.html

Specification

技术要求

Scent

味道

None

没有

Density 20°C, g/cm³

密度

0.664±0.004

Distillation range °C

馏程

Initial boiling point <5%>

初馏点

Final boiling point <95%>

终馏点

66-70.2

Bromine MaBr/100g

溴值

5.63

Benzene ppm

苯

<40

Non-volatile mg/100ml

非挥发物

0.3

Color index

色标

+30

Sulfur ppm

硫含量

<0.5

Evidence image 7:

Evidence 8: Specialty Solvent: Hexane, USA

证据8：特殊溶剂：正己烷，美国

http://solvents.phillips66.com/EN/products/hexanes/Documents/Normal_Hexane_General_Sales_Spec.pdf

Phillips 66 PO Box 866, Sweeny, Texas 77486

飞利浦66公司，美国特克萨斯州

Physical address: 8189 Old FM 524, Old Ocean, TX 77463

Product : Hexane(S)

产品：正己烷

Customer: General Sales Spec

客户：一般销售技术要求

Property 性质	Unit 单位	Specification 技术要求	Test Method 测试方法
API Gravity API比重			D4052A
IBP	degF	151.0 Min	D1078
Dry Pt	degF	156.9 Max	D1078
Copper Strip Corr. 铜带腐蚀		1b Max	D130 212degF_2hr
Acid Residue 酸残留		Neutral	D1093
Nonvolatile Matter 非挥发物	mg/100ml	1.0 Max	D1353
Doctor Test 医生测试		Sweet	D4952
Saybolt 赛氏		Color +30	Min Tristimulus
S (Sulfur) 硫含量	ppmw	1.0 Max	D7183
Bromine Index 溴值	mg/100g	5.0 Max	D1492
n-Hexane 正己烷	Lv%	60.0 Min	D5134
Benzene 苯	ppmw	5.0	Max D-6229 (Modified)
Water 水	ppmw	report only	D6304